CN102673725B - Straddle-type vehicle - Google Patents
Straddle-type vehicle Download PDFInfo
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- CN102673725B CN102673725B CN2012100580934A CN201210058093A CN102673725B CN 102673725 B CN102673725 B CN 102673725B CN 2012100580934 A CN2012100580934 A CN 2012100580934A CN 201210058093 A CN201210058093 A CN 201210058093A CN 102673725 B CN102673725 B CN 102673725B
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- inclination
- power unit
- joint
- vehicle body
- bumper
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Abstract
The present invention provides a straddle-type vehicle capable of not influencing a tilt angle of a vehicle body and capable of arranging a tilt damper at a lower position of the vehicle. A tilt connector (Jr) comprises a rear part connector member (25) supported by a power unit (P), and a front part connector member (24) which is supported by the vehicle body (B) and rotatably connected with the rear part connector member (25). The tilt damper (61) comprises: a damping cylinder (62) which is fixed to the rear part connector member (25) and has an axis towards a direction of a vehicle width; a damper piston (63) sliding in the damping cylinder (62); a piston rod (64) combined with the damper piston (63) and protruding towards an outer side of an end wall of the damping cylinder (62); and a linkage mechanism (67) used for connecting the piston rod (64) with the front part connector member (24), converting a tilt motion of the front part connector member (24) into a linear motion, and transmitting the linear motion to the piston rod (64).
Description
Technical field
The present invention relates to a kind of improvement of Straddle-type vehicle, this Straddle-type vehicle possesses: vehicle body, and it supports front-wheel and possesses the operator uses seat; Power unit, its trailing wheel to pair of right and left supports and they is driven; Roll joint, it can make this vehicle body roll around the roll axis of extending along the vehicle fore-and-aft direction by between described vehicle body and described power unit, connecting to; Swivel cougling, it will connect to this power unit is swung up and down between described vehicle body and described power unit; The inclination bumper of Direct Action Type, it controls the inclination of described vehicle body.
Background technology
Described Straddle-type vehicle for example following patent documentation 1 is disclosed such and known.
[formerly technical literature]
[patent documentation]
No. 3838585 communique of [patent documentation 1] Japanese Patent
In above-mentioned Straddle-type vehicle in the past, to be fixed on body side along the piston rod of the inclination bumper of overall width direction configuration, damper cylinder is linked via interlinked mechanism and power unit side, thereby according to the inclination of vehicle body, piston rod is slided with respect to damper cylinder.Therefore, in this kind Straddle-type vehicle, when vehicle body tilts, while rolling, roll the end of bumper near road surface, therefore in the situation that with this inclinations bumper interference, do not guarantee the sufficient leaning angle of vehicle body, and have to be arranged on the top of vehicle body by rolling bumper, but can improve like this center of gravity of vehicle body, not preferred.
Summary of the invention
The present invention In view of the foregoing proposes, and its purpose is to provide a kind of and can bring on the leaning angle of vehicle body impact and the inclination bumper can be arranged on to the Straddle-type vehicle of the lower position of vehicle.
To achieve these goals, the invention provides a kind of Straddle-type vehicle, it possesses: vehicle body, and it supports front-wheel and possesses the operator uses seat; Power unit, its trailing wheel to pair of right and left supports and they is driven; Roll joint, it can make this vehicle body roll around the roll axis of extending along the vehicle fore-and-aft direction by between described vehicle body and described power unit, connecting to; Swivel cougling, it will connect to this power unit is swung up and down between described vehicle body and described power unit; The inclination bumper of Direct Action Type, it controls the inclination of described vehicle body, and the First Characteristic of described Straddle-type vehicle is, and described inclination joint comprises: via the anterior joint member of described swivel cougling with the link of described vehicle body; By the supporting of described power unit and on described roll axis with can counterrotating mode and the chimeric rear portion joint member of described anterior joint member, in addition, described inclination bumper comprises: be fixed in described rear portion joint member, and axis is towards the damper cylinder of overall width direction configuration; The shock absorber piston slided in this damper cylinder; The piston rod of being combined with this shock absorber piston and giving prominence to outside the end wall of described damper cylinder; To between this piston rod and described anterior joint member, link, thereby convert the inclination of anterior joint member action to linearly operating and the interlinked mechanism that transmits to piston rod.
In addition, the present invention is on the basis of First Characteristic, its Second Characteristic is, in the space of described inclination shock-absorber configuration between the driving engine that rolls joint and described power unit, and the upper surface arranged opposite of the driving engine of described power unit and described inclination joint.
In addition, the present invention is on the basis of Second Characteristic, it the 3rd is characterised in that, described driving engine possess crankcase that described rear portion joint member is supported, with the front portion of lean forward attitude and this crankcase be connected with and with the opposed cylinder of the upper surface of described inclination joint section, the described inclination bumper of configuration between this cylinder section and described inclination joint.
In addition, the present invention is on the basis of the 3rd feature, it the 4th is characterised in that, radiator for cooling described driving engine is installed on described power unit, this radiator is configured in the place ahead of described trailing wheel of the side with the upper end of this radiator than the lateral attitude of lower end part in rear, than the described inclination bumper of this radiator position configuration on the lower.
In addition, on the basis of the present invention's arbitrary feature in the first～four feature, it the 5th is characterised in that, the both ends of described piston rod are outstanding to foreign side from the end walls of described damper cylinder, and its outstanding length is when described body roll, at this, rolling direction side increases, and described vehicle body forms in the mode of the front face side of the protrusion of the described outstanding length increase side that covers described piston rod when it rolls.
[invention effect]
In accordance with a first feature of the invention, damper cylinder is fixed on the rear portion joint member by the power unit supporting with the horizontal attitude of axis towards overall width, therefore irrelevant with the inclination of vehicle body, can maintain horizontality all the time and can not change with the interval on road surface, therefore, can damper cylinder be set to the rear portion joint member that occupies lower position, can help the low center of gravity of vehicle, and can not bring impact to the leaning angle of vehicle body.
According to Second Characteristic of the present invention, because utilization is configured to the driving engine of upper and lower relation and the space that rolls between joint configures the inclination bumper, therefore can avoid the increase of the front and back length of the vehicle that the setting because of this inclination bumper causes.
According to the 3rd feature of the present invention, because the space between the inclination joint of the cylinder section that leans forward that utilizes driving engine and its below configures the inclination bumper, therefore can avoid the increase of the front and back length of the vehicle that the setting because of this inclination bumper causes, and, by the attitude that leans forward of cylinder section, can realize the low center of gravity of vehicle.
According to the 4th feature of the present invention, can reasonably approach the configuration radiator at the first half of a side trailing wheel front surface, the increase of the front and back length of the vehicle that this radiator causes can be suppressed, and the situation that bumper hinders the wind direction radiator that travels to flow can be prevented from rolling.
According to the 5th feature of the present invention, when the inclination of the vehicle body of the crooked-running that is accompanied by Straddle-type vehicle, even roll the direction side at it, piston rod increases from the outstanding length of damper cylinder, the front face side that increases the protrusion of side due to the outstanding length of piston rod is covered by vehicle body, therefore also can prevent from contacting with above-mentioned protrusion from the foreign matter in the place ahead.
The accompanying drawing explanation
Fig. 1 is the right part of flg of the three wheeled motor car of embodiments of the present invention.
Fig. 2 is the left hand view of this three wheeled motor car.
Fig. 3 is the back view of this three wheeled motor car.
Fig. 4 is the 4-4 line enlarged drawing of Fig. 3.
Fig. 5 is the 5-5 line enlarged drawing of Fig. 3.
Fig. 6 be Fig. 46 to view (birds-eye view of power unit).
Fig. 7 is the 7-7 line amplification view of Fig. 4.
Fig. 8 is 8 enlarged drawings of Fig. 4.
Fig. 9 is the 9-9 cutaway view of Fig. 8.
Figure 10 is the 10-10 line cutaway view of Fig. 8.
Figure 11 is the 11-11 line cutaway view of Fig. 8.
Figure 12 is the inclination joint in above-mentioned three wheeled motor car and rolls bumper block diagram on every side.
Figure 13 be Figure 12 13 to view.
Figure 14 be Figure 12 14 to view.
Figure 15 is the 15-15 line cutaway view of Figure 13.
Figure 16 means the vehicle body of the state of erecting and the back view of the relation that rolls bumper.
Figure 17 means to the back view of the left vehicle body rolled and the relation that rolls bumper.
Figure 18 means to the vehicle body of right-hand inclination and the back view of the relation that rolls bumper.
Nomenclature:
The B vehicle body
The P power unit
Jr rolls joint
T Straddle-type vehicle (three wheeled motor car)
The Wr trailing wheel
7 seats
9 driving engines
10 cylinder sections
13 crankcases
24 anterior joint member (joint housing)
25 rear portion joint member (joint axis)
61 roll bumper
62 damper cylinders
63 shock absorber pistons
64 piston rods
67 interlinked mechanisms
78 spaces
80 radiatores
The specific embodiment
Below, with reference to accompanying drawing, the embodiment that Straddle-type vehicle of the present invention is applicable to three wheeled motor car is described.It should be noted that, in the following description, take this three wheeled motor car all around and be benchmark.
At first, in Fig. 1～Fig. 3, three wheeled motor car T has the power unit P that single front-wheel Wf supporting is supported and they are driven for the automobile body B that can turn to, to trailing wheel Wr, the Wr of pair of right and left, automobile body B links via inclination joint Jr and the power unit P that can make automobile body B direction inclination to the left and right, in addition, power unit P links via the swivel cougling Js that power unit P is swung up and down and automobile body B, and is folded with draft hitch S between automobile body B and power unit P.
Automobile body B possesses end pedal 1, front windshield 2, back prop 3 and roof 4, in the operator's compartment 5 that the inboard by them marks off, be equipped with bogie car 6 and the operator with seat 7.In addition, automobile body B has the body tail Ba that covers power unit P from top, and baggage container 8 is installed on this body tail Ba.
In Fig. 4～Fig. 6, power unit P possesses: cylinder section 10 is connected with in the front portion of crankcase 13 with the attitude that leans forward near level, and bent axle 11 is along the watercooled engine 9 of left and right directions on even keel configuration; With the crankcase 13 of this driving engine 9, be combined integratedly, and in inside, accommodate the transmission gearbox 14 of automatic shift device and differential attachment, in the outer end of the output shaft 15,15 of the left and right of the left and right sides at the rear portion by this transmission gearbox 14 wall supporting, trailing wheel Wr, Wr are installed respectively.Thereby, the power of driving engine 9 via the described automatic transmission with hydraulic torque converter in transmission gearbox 14 and differential attachment to trailing wheel Wr, Wr transmission.In the bottom of crankcase 13, utilize bolt in conjunction with the back plate 16 outstanding to its place ahead.
As Fig. 4, Fig. 5, shown in Figure 8 and Figure 9, automobile body B has: to the main frame 17,17 of the outstanding pair of right and left of the rear on even keel of this automobile body B; Front carriage 18,18 and the posterior bracket 19,19 of the pair of right and left of configuration above the main frame 17,17 of pair of right and left, support described body tail Ba by front carriage 18,18 and posterior bracket 19,19 respectively.
On the main frame 17,17 of left and right in conjunction with the suspension bracket plate 20,20 of the pair of right and left that erects of surface from it.As shown in Fig. 9 is clear and definite, above-mentioned suspension bracket plate 20,20 have each interval leading section 20a, 20a, each interval and the left and right narrower than the each interval of the main frame of left and right 17,17 main frame 17,17 each interval about equally rearward end 20b, 20b and the pars intermedia bending, above-mentioned leading section 20a, 20a mutually link and are integrated via the first crossbeam 21 of horizontal direction.The both ends of this first crossbeam 21 connect above-mentioned leading section 20a, 20a and give prominence to from their lateral surface, in the lower end of this outstanding end in conjunction with front carriage 18,18.
In addition, at the medial surface of rearward end 20b, the 20b of suspension bracket plate 20,20 integratedly in conjunction with the two ends of the second cross beam 22 of horizontal direction, at the both ends of this second cross beam 22 integratedly in conjunction with the bottom of posterior bracket 19,19.Each part mentioned above be combined with welding.
In Fig. 8, Figure 10～Figure 12, described inclination joint Jr comprises: have along the joint housing 24 of the support holes 24a of roll axis Y extension; Via bearing lining 39 (with reference to Figure 11) can be rotatably and the joint axis 25 that link chimeric with above-mentioned support holes 24a, wherein, joint housing 24 is via swivel cougling Js and automobile body B link.Joint housing 24 is divided into top and lower case halfbody 24U, these two parts of 24L, and above-mentioned two housings halfbody 24U, 24 flange part 24Ua, the 24La that stretch out in the left and right sides side to them mutually combine by bolt 23.
Between joint axis 25 and joint housing 24, be folded with via 24 pairs of automobile body B of joint housing apply the application force that erects direction how moral Hart formula erect applying mechanism 26.
In Fig. 8～Fig. 9, Figure 12, described swivel cougling Js comprises: in the place ahead of described second cross beam 22, arrange and the connecting rod pivot axle 27 of left and right directions of rearward end 20b, the 20b of suspension bracket plate 20,20 is fixed at both ends; The base end part of top can reach by these connecting rod pivot axle 27 supportings the anti-vibration connecting rod 28 that above-below direction swings forwards, backwards; Pivot 29 by the link of the leading section of the swing end of the below of this anti-vibration connecting rod 28 and joint housing 24; The pendulum angle of anti-vibration connecting rod 28 is carried out to the elastic limit actuation mechanism 30 of resiliency ground restriction.
As shown in figure 10, anti-vibration connecting rod 28 comprises: long carrying cylinder 31; At the both ends of this carrying cylinder 31, fix respectively the pair of links member 32,32 of an end; Be fixed on a pair of short carrying cylinder 33,33 of the leading section of above-mentioned link component 32,32, wherein, this long carrying cylinder 31 is chimeric by the connecting rod pivot axle 27 of two suspension bracket plate 20,20 supportings via rubber bush 34 and both ends, the both ends of pivot 29 are chimeric via rubber bush 35,35 and short carrying cylinder 33,33, the pivot 29 of two 33,33 of carrying cylinders via bearing lining 37,37 and the upper part integrated of the front of joint housing 24 to give prominence to the anterior supporting boss 36,36 of pair of right and left of setting chimeric.Spacer ring 38 arranged the periphery of the pivot 29 of 37,37 of bearing linings is chimeric.
As Fig. 8 and shown in Figure 10, described elastic limit actuation mechanism 30 comprises: bonding with the two sides, front and back of at least one party in pair of links member 32,32, on surface, have a pair of restraint rubber 40,40 of a plurality of buffer protrusion 40a; The mode of joining with the buffer protrusion 40a of the restraint rubber 40 with front side is fixedly installed on the anterior locking plate 41 on suspension bracket plate 20,20; The mode of joining with the buffer protrusion 40a of the restraint rubber 40 with rear side is fixedly installed on the rear portion locking plate 42 on second cross beam 22.
Above, connecting rod pivot axle 27 is the stationary axle by the automobile body B supporting, the root of the base end part of anti-vibration connecting rod 28 for being supported as the anti-vibration connecting rod 28 that can rotate by this connecting rod pivot axle 27.
Like this, joint housing 24 can be take pivot 29 and be swung up and down as fulcrum, and, anti-vibration connecting rod 28 can take connecting rod pivot axle 27 be fulcrum forwards, backwards direction swing, its oscillating quantity is between anti-vibration connecting rod 28 and the locking plate 41,42 before and after it, and being cushioned property ground limits in the scope of restraint rubber 40,40 generation compressive deformations.Therefore, can utilize the swing of anti-vibration connecting rod 28 and the compressive deformation of restraint rubber 40,40 to absorb the impact of pivot 29 inputs of driven force unit P side on oscillation joint Js, thereby suppress the transmission of this impact to the automobile body B side, make ride quality good.
In Fig. 8, Fig. 9, Figure 11 and Figure 12, described draft hitch S is folded between joint housing 24 and first crossbeam 21 and suspension bracket plate 20,20.This draft hitch S consists of buffer cell 45, crank bell (bell-crank lever) 46 and connecting rod 47.
Buffer cell 45 is by clutch release slave cylinder 48 and the inside at clutch release slave cylinder 48, to be accommodated into the buffer cell of the known fluid pressure type of piston (not shown) formation that can slide, on the piston rod 49 of an end wall of the perforation clutch release slave cylinder 48 of clutch release slave cylinder 48 and described piston, form spring perch 48a, the 49a of mutual opposed pair of flanges shape, compression is provided with the axle spring 50 consisted of coil spring between this spring perch 48a, 49a.In addition, on another end wall of clutch release slave cylinder 48, form installation base 51, be fixedly installed two fork coupling members 52 at the front end of piston rod 49.
This buffer cell 45 configures with the mode approximate horizontal ground of central axis A towards the vehicle fore-and-aft direction above swivel cougling Js.And, the installation base 51 of front end is by the first fulcrum shaft 55 supportings, the both ends of this first fulcrum shaft 55 are by the first supporting member 53 supportings of the upper surface that is fixedly installed on described first crossbeam 21, and two fork coupling members 52 of rear end link with joint housing 24 interlock as following via lever 46 and connecting rod 47.
The bottom 46c of this connecting rod 47 links via the outstanding rear support boss arranged 60 of the 3rd pivot 59 and the rearward end upper surface in joint housing 24 in the back lower place of the pivot 29 of swivel cougling Js.
Above, first and second fulcrum shaft 55,56 is the stationary axle by the automobile body B supporting, the root of installation base 51 for being supported as the buffer cell 45 that can rotate by the first fulcrum shaft 55, in addition, the root of base end part 46a for being supported as the lever 46 that can rotate by the second fulcrum shaft 56.
Like this, in the travelling of three wheeled motor car T, as trailing wheel Wr, Wr along the concavo-convex of road surface and during up-down vibration, power unit P together with rolling joint Jr around pivot 29 up-down vibration of swivel cougling Js, this vibration is transmitted to buffer cell 45 via connecting rod 47 and lever 46 as the vibration of fore-and-aft direction, and the telescopic action by buffer cell 45 and axle spring 50 makes its vibrational energy decay.
In addition, when crooked-running, when make automobile body B left direction or right tilt, while namely rolling, the joint housing 24 linked via draft hitch S and automobile body B and the joint axis 25 that links with power unit P one reverse moral Hart formula how erect applying mechanism 26 in relatively rotate, inclination that thus can be swimmingly is (with reference to Figure 16～Figure 18).And, follow relatively rotating of joint housing 24 and joint axis 25, in the torsion bounce that erects generation on applying mechanism 26, help automobile body B to erect.
Yet S comprises due to draft hitch: above swivel cougling Js, configure with the mode approximate horizontal ground of central axis A towards the vehicle fore-and-aft direction, and leading section is by the buffer cell 45 of body mount; Lever 46 and connecting rod 47 that the rear end of this buffer cell 45 is linked at the rear of swivel cougling Js and joint housing 24 interlocks, therefore can make power unit P in the situation that not hindered near swivel cougling Js by the buffer cell 45 in larger footpath, thus, can realize the shortening of vehicle front and back length, and then realize the densification of three wheeled motor car T, in addition, due to power unit P near swivel cougling Js, therefore the correspondingly lightweight of the system that swings up and down of power unit P can be made to comprise, and then alleviating of nonspring carried mass can be realized.
Especially due to upper end 46b and the power unit P of the lever 46 of next-door neighbour's position configuration before the cylinder section 10 of the driving engine 9 at power unit P upward the swing interlock and forwards rotation, therefore even driving engine 9 is fully near the upper end 46b of lever 46, also can prevent the interference of driving engine 9 and lever 46, thereby help the shortening of vehicle front and back length.
In addition, by the wasted space that will exist, effectively be used in the setting of buffer cell 45 above swivel cougling Js, can realize thus the further densification of three wheeled motor car T.
In addition, the first fulcrum shaft 55 that the leading section of buffer cell 45 is supported, the second fulcrum shaft 56 that the base end part 46a of lever 46 is supported and connecting rod pivot axle 27 that the base end part of anti-vibration connecting rod 28 is supported are by the main frame 17 in automobile body B, 17, front carriage 18, 18 and posterior bracket 19, the suspension bracket plate 20 of the pair of right and left be fixedly installed on 19, 20 support, therefore can effectively improve above-mentioned each fulcrum shaft 55, 56, 27 supporting rigidity, thereby can pass through suspension bracket plate 20, 20 hold above-mentioned each fulcrum shaft 55 of gear driven force unit P side direction securely, 56, the load of 27 inputs.
In addition, the suspension bracket plate 20 of pair of right and left, 20 have the rearward end 20b that the connecting rod pivot axle 27 to the base end part of described anti-vibration connecting rod 28 supports, 20b, with each interval than described rearward end 20b, the leading section 20a that the each interval of 20b is narrow, 20a and pars intermedia bending, by described leading section 20a, the upper surface of the first crossbeam 21 linked between 20a is fixedly installed the first supporting member 53 that the both ends of the first fulcrum shaft 55 of the leading section of buffer cell 45 are supported, therefore can do one's utmost to shorten two suspension bracket plates 20, 20 leading section 20a, the span of the first crossbeam 21 linked between 20a and strengthen its rigidity, and support securely buffer cell 45.
And, because first crossbeam 21 mode that give prominence to side outside it with the both ends described suspension bracket plate 20,20 of perforation sets, and at these outstanding both ends in conjunction with the front carriage 18,18 that the rear portion of automobile body B is supported, therefore can utilize suspension bracket plate 20,20 and the front carriage 18,18 of left and right effectively to strengthen the rigidity of first crossbeam 21, thereby can make first crossbeam 21 support securely the leading section of buffer cell 45.
In Figure 12～Figure 14, between described joint housing 24 and joint axis pedestal 25a, be connected with the inclination bumper 61 of hydraulic direct-acting type, inclination around roll axis Y limits or cushions, namely controls to automobile body B for it.This inclination bumper 61 possesses: damper cylinder 62; Shock absorber piston 63 in these damper cylinder 62 interior slips; The piston rod 64 of giving prominence to outside the end walls of damper cylinder 62 with these shock absorber piston 63 combinations, this damper cylinder 62 is by being fixed on the bottom clutch release slave cylinder support 65 on described joint axis pedestal 25a and clamping with the top clutch release slave cylinder support 66 that its bolt is combined, and this damper cylinder 62 is fixed on joint axis pedestal 25a with the horizontal attitude of axis towards overall width thus.
On the other hand, piston rod 64 links via interlinked mechanism 67 and joint housing 24.This interlinked mechanism 67 comprises: connect to an end of piston rod 64 the first lifting eye bolt 68 that can adjust its effective length; Be fixed on joint housing 24 and be configured in the second lifting eye bolt 69 than damper cylinder 62 top location; Chimeric first and second pivot bolt 70,71 that is held in each ring portion 68a, the 69a of first and second lifting eye bolt 68,69 respectively; Both ends are rotation connecting rod 72 freely by above-mentioned first and second pivot bolt 70,71 supportings, when automobile body B rolls (with reference to Figure 17, Figure 18), the rotation of the second pivot bolt 71 around roll axis Y are converted to straight-line motion and transmit to piston rod 64.The second lifting eye bolt 69 are fixed on the upper end of supporting station 73, and this supporting station 73 is adjacent with the rear surface of described rear support boss 60 and by bolt, be attached to the upper surface of joint housing 24.
As mentioned above, in the inclination bumper 61 of Direct Action Type, because damper cylinder 62 is fixed on joint axis pedestal 25a with the horizontal attitude of axis towards overall width, piston rod 64 links via interlinked mechanism 67 and joint axis 25, therefore damper cylinder 62 be not subjected to automobile body B inclination impact and maintain all the time horizontality, thereby with the interval on road surface, do not change.Therefore, damper cylinder 62 can arrange to the joint housing 24 that occupies lower position in three wheeled motor car T, can help the low center of gravity of vehicle, and can not bring impact to the leaning angle of automobile body B.
On described connecting rod 72, utilize the fixing connecting rod cover 75 that the front surface of this connecting rod 72 is covered of bolt.The bar cover 77 of the tubular that the periphery of the piston rod 64 that the opposition side at connecting rod 72 is exposed from damper cylinder 62 covers is installed in addition, on damper cylinder 62.Above-mentioned connecting rod cover 75 and bar cover 77 are being brought into play and are being prevented especially from the such effect of contact to connecting rod 72 and piston rod 64 of the foreign matter of vehicle front.
Although the outer face of this bar cover 77 is opened, has at least in automobile body B rolls the length that (with reference to Figure 16) immediately covers the exposed division integral body of the piston rod 64 of the opposition side of connecting rod 72.Root side at bar cover 77 is provided with drain gutter 77a.
Yet, on the said structure that rolls bumper 61, piston rod 64 is rolling direction side increase (with reference to Figure 17) from the outstanding outstanding length of damper cylinder 62 when automobile body B rolls, and reduce (with reference to Figure 18) at the opposition side that rolls direction, the chance that the sudden foreign matters such as stone contact with the outshot of piston rod 64 from the place ahead increases side in outstanding length and increases, and reduces and reduce side in outstanding length.
Therefore, automobile body B forms the front face side that the outstanding length that covers piston rod 64 when rolling increases the protrusion of side.Thus, can avoid increasing from the foreign matter in the place ahead and the outstanding length of piston rod 64 the contacting of protrusion of side.Thereby in illustrated example, when automobile body B rolled to bar cover 77 sides, the end of the inclination direction side of piston rod 64 was outstanding from bar cover 77, but can be covered by automobile body B the front face side of the outstanding end of piston rod 64, thereby can avoid the contact from the foreign matter in the place ahead.Like this, only bar cover 77 can be set as to the such length of exposed division of the piston rod 64 of the opposition side that immediately is enough to cover connecting rod 72 in automobile body B rolls, can do one's utmost to shorten the entire axial length of the inclination bumper 61 that comprises bar cover 77, thereby can in the inclination of the high automobile body B of frequency of utilization immediately, by automobile body B, easily be covered the front face side of inclination bumper 61 integral body that comprise bar cover 77.
As shown in Figures 5 and 6, described driving engine 9 possesses: the crankcase 13 supported via back plate 16 butt junction axle pedestal 25a; With the front portion of lean forward attitude and this crankcase 13 be connected with and with the opposed cylinder of the upper surface section 10 that rolls joint Jr, wherein, with the space 78 rolled between joint Jr, configure above-mentioned inclination bumper 61 in this cylinder section 10.Thus, can avoid the increase of the front and back length of the vehicle caused because of the setting that rolls bumper 61, and by the attitude that leans forward of cylinder section 10, can also realize the low center of gravity of vehicle.
In Fig. 4, Fig. 6 and Fig. 7, for the cooling radiator 80 of described driving engine 9, be disposed at the front side of a side trailing wheel Wr, in illustrated example, be configured in the front side of the trailing wheel Wr on right side.This radiator 80 comprises upper tank 81, is configured in the bottom water tank 82 of the below of upper tank 81, by the radiating core 83 that is communicated with between two water tanks 81,82, and the side frame 84,84 that links between the both sides of this radiating core 83 are by two water tanks 81,82, in upper tank 81, being connected with can be to the odd-side 85 of these upper tank 81 supply cooling water expansion tanks.
This radiator 80 configures towards the mode of the fore-and-aft direction of vehicle with ventilation intake face 83a and the draft outlet face 83b of radiating core 83.And radiator 80 occupies rear position and upper end than medial extremity and than lower end, occupies the attitude configuration of rear position to be inclined to overall width direction external side end.
In addition, in the space 86 of shape triangular in shape under the overlooking that this three of crankcase 13 sides of the front surface of the trailing wheel Wr on the draft outlet face 83b by radiator 80, right side, driving engine 9 surrounds, dispose with the draft outlet face 83b of radiating core 83 opposedly and introduce the cooling fan 87 of cooling air, the electrical motor 88 that can support and drive this cooling fan 87, this electrical motor 88 is supported on radiator 80 via support 89.In addition, radiator 80 is installed on carriage 90 via elastic bearing component 91, and wherein said carriage 90 is combined the side frame of radiator 80 84,84 with crankcase 13 bolts of driving engine 9, and radiator 80 is flexibly supported by power unit P thus.
Like this, as shown in Figure 3, when automobile body B rolls, the radiator 80 of the front side configuration of the trailing wheel Wr that the body tail Ba of covering power unit P approaches a side, therefore but this radiator 80 is supported on power unit P with its overall width direction external side end than the lateral attitude that overall width direction medial extremity is positioned at rear, can between body tail Ba and radiator 80, easily guarantee to avoid the sufficient gap 92 of their interference.In addition, association and radiator 80 can, at the radiator of the scope internal ratio prior art do not exceeded from the lateral surface position of a side trailing wheel Wr to foreign side to the configuration of overall width lateral direction, therefore can not be subject to the wind that travels of the middle generation of travelling front-wheel Wf and hinder ground to the radiating core 83 of radiator 80, to import swimmingly therewith.Therefore, can make a large amount of wind that travels pass through swimmingly radiating core 83 from ventilation intake face 83a frontage and airiness exit face 83b, can combine with the action of cooling fan 87 and effectively realize the heat radiation of radiating core 83, thereby can improve the cooling performance of 80 pairs of driving engines 9 of radiator.And, body tail Ba can be configured in to extremely low position, can help the densification of three wheeled motor car T.
In addition, when power unit P swings up and down, especially when swinging upward, the radiator 80 swung up and down together with power unit P is near body tail Ba, therefore but this radiator 80 is supported on power unit P with its upper end than the lateral attitude that lower end is positioned at rear, can between body tail Ba and radiator 80, easily guarantee to avoid the sufficient gap of their interference.
And, as shown in Figure 7, front surface at a side trailing wheel Wr, the draft outlet face 83b of radiator 80, under the overlooking formed between the side of crankcase 13, be in the space 86 of triangular shape the opposed cooling fan 87 of draft outlet face 83b be equipped with radiating core 83, for this cooling fan 87 being supported and drives and by the electrical motor 88 of radiator 80 supporting, therefore by a side trailing wheel Wr, the wasted space 86 that radiator 80 and crankcase 13 these threes surround is used in the setting of cooling fan 87 and electrical motor 88, can suppress the maximization of the three wheeled motor car T caused because of their setting.
In addition, as Fig. 4～Fig. 6 and shown in Figure 12, configuration rolls the damper cylinder 62 of bumper 61 below radiator 80.This damper cylinder 62 is fixed on joint axis pedestal 25a with the horizontal attitude of axis towards overall width.According to the configuration up and down of such radiator 80 and damper cylinder 62, can do one's utmost to suppress the increase of the front and back length of the three wheeled motor car T caused because of their configuration, and damper cylinder 62 can not hinder the importing of the wind direction radiator 80 that travels.
In addition, as Figure 16～shown in Figure 180, roll the lower surface disposed adjacent of connecting rod 72 and described radiator 80 of the inclination of bumper 61.Now, rolling bumper 61 configures in the mode of its length direction central portion than the biasing of the opposition side of roll axis Y-direction radiator 80, thereby when automobile body B rolled to radiator 80 sides, the outer end of the connecting rod 72 correspondingly moved to overall width direction foreign side can not interfere with radiator 80.Like this, can realize rolling bumper 61 and radiator 80 on the overall width direction near configuration, thereby can suppress the increase of the front and back length of vehicle.
In Fig. 4～Fig. 6, the air gulp system of driving engine 9 comprises: the throttle gate district 95 of the approximate horizontal configuration be connected with the upper surface of the cylinder section 10 leaned forward; The airfilter 96 be connected with this 95De rear, throttle gate district upstream extremity; The concubine (prechamber) 97 be connected with the entrance of this airfilter 96, wherein, make in concubine 97, the isolated air such as rainwater to be flowed into and filter to airfilter 96.Airfilter 96 carries and is bearing in the upper face center section of power unit P.
In addition, the exhaust system of driving engine 9 comprises: with the lower surface of cylinder section 10, be connected, cross near a side of cylinder section 10 and arrive near the freeing pipe 98 of airfilter 96; With the rear downstream end of this freeing pipe 98, be connected and catalytic cleaner 99 that the exhaust purification adjacent with a side of airfilter 96 used; The noise silencer 100 be connected with the downstream end of this catalytic cleaner 99.
From above-mentioned throttle gate district 95 to noise silencer 100, set the cover 104 of the upper surface that covers them, the rearward end of this cover 104 is crooked downwards, thereby also covers the rear surface of noise silencer 100.This cover 104 is supported by the rear frame 105 be fixed on power unit P, and marks off the first ventilation gap 106 between throttle gate district 95, airfilter 96 and noise silencer 100.
In the left and right sides of this cover 104 one, be connected with integratedly a pair of mudwing 108,108 that the upper surface to trailing wheel Wr, Wr covers.Central portion at this cover 104 offers towards throttle gate district 95 or the maintenance window 109 of airfilter 96, and this maintenance window 109 is closed by the lid 104a that can take off usually.Thereby lid 104a becomes down the part of cover 104 in off position.
By the deflector shields 111 of cover 104 supportings, separate the second ventilation gap 107 and the rear surface at the rear portion that covers with cover 104 the rear surface to noise silencer 100 is opposed.This deflector shield 111 with from than cover 104 upward outstanding upper ends near the rear end that is positioned at cover 104 lower end and the mode of tilted rearward configures, in addition, deflector shield 111 and cover opposed with it 104 so that the mode that the second ventilation gap 107 downward narrows down form.
This deflector shield 111 is fixed on license plate mounting plate 112 by bolt 113 by license plate mounting plate 112, upper end and the licence plate 114 extended downwards forms.License plate mounting plate 112 possesses integratedly: cradle portion 112a from its two ends, left and right to the front lower place bending, 112a from; By the flange 112b of the horizontal direction that links between the bottom of above-mentioned cradle portion 112a, 112a, wherein, this flange 112b is fixed on the opposed horizontal part 104b of the upper surface with noise silencer 100 of cover 104 by bolt 115. Cradle portion 112a, 112a form tabular, avoid the mobile generation of the air in the second ventilation gap 107 is hindered.
At cover 104 the rearward end back side, be bonded with and form the catadioptre 117 that flow of thin-walled with the air in blocking-proof the second ventilation gap 107, in addition, set up registration mark light 118 at the back side of the upper end of license plate mounting plate 112.
It should be noted that, also can be only by license plate mounting plate 112 is extended downwards, and form deflector shield 111 by it, can also only by licence plate 114, form deflector shield 111 in addition.
Yet, in the travelling of three wheeled motor car T, travel wind W around cover 104 in the past the direction rear flow.Now, especially by deflector shield 111, catching the wind W that travels makes it to the second ventilation gap 107, flow down, utilize thus jeting effect to promote the outflow from the wind W that travels of the first ventilation gap 106, therefore the ventilation volume in the first ventilation gap 106 increases, noise silencer 100 towards the first ventilation gap 106 is carried out effectively cooling, thereby the output that can suppress driving engine 9 reduces.
Especially because deflector shield 111 with from than cover 104 upward outstanding upper ends towards lower end and the mode of tilted rearward configures, therefore deflector shield 111 captures the wind W it is flowed down to the second ventilation gap 107 of more travelling, thereby jeting effect is improved, and effectively carry out air the drawing downwards in the first ventilation gap 106, and then can further realize the cooling of noise silencer 100.
In addition, because the second ventilation gap 107 downward narrows down, therefore the air rate in the first ventilation gap 106 downward outlet and improve, thereby can further improve jeting effect, further effectively carry out drawing from the air of the first ventilation gap 106.
In addition, although set airfilter 96 in the place ahead of noise silencer 100, from airfilter 96 to noise silencer, 100 produce flowing of air in the first ventilation gap 106, therefore can prevent the heating of 100 pairs of airfilters 96 of noise silencer.
And, due to deflector shield 111 by licence plate 114 the license plate mounting plate 112 of this licence plate 114 is installed or licence plate 114 and license plate mounting plate 112 the two form, therefore, without preparing special-purpose deflector shield 111, help the simplification of structure.And, because deflector shield 111 is arranged on cover 104, therefore can easily install.
As shown in Figure 2, adjacent with left handle 123 and axle is supported with brake rod 120 on 6 at described bogie car, on this brake rod 120, connect the front end of the brake cable pull 121,121 (with reference to Fig. 4 and Fig. 5) of pair of right and left via not shown equalizing gear, throw rod 122a, the 122a of the rear end of above-mentioned brake cable pull 121,121 and the trailing wheel Wr for to left and right, rear wheel brake 122,122 that Wr brakes are connected.Thereby, by operation brake rod 120, rear wheel brake 122,122 is moved simultaneously.
In addition, at bogie car, the throttle grip 123 that 6 right part arranges is connected via carburetor cable 124 with the throttler valve (not shown) in the throttle gate district 95 of described driving engine 9, rotary manipulation by throttle grip 123 opens and closes throttler valve, thus output that can control engine 9.
In Figure 11～Figure 15, between above-mentioned brake cable pull 121,121 standdle carrier body B and power unit P and be provided in their side, left and right, be used to the anterior guiding elements 125,125 of the pair of right and left of the random movement that prevents above-mentioned brake cable pull 121,121 ' and rear portion guiding elements 126,126 by described joint housing 24 and joint axis pedestal 25a, supported as follows.
As Figure 11 and Figure 15 express, the anterior guiding elements 125,125 of left and right ' be synthetic resin system, by before its periphery separately metal, being with 127,127 ' keep, above-mentioned front with 127,127 ' by bolt 23, be anchored on together respectively the top that forms joint housing 24 and flange part 24Ua, the 24La of lower case halfbody 24U, 24L.
The anterior guiding elements 125 (with reference to Figure 15) in left side is the ring-type of equilateral triangle shape, and side arranges across next door 125a for the described brake cable pull 121 in left side and anterior bullport 128 and the aid in guide hole 130 that described carburetor cable 124 passes respectively within it.Anterior bullport 128 is the slotted hole shape that the one side with described equilateral triangle shape extends in parallel, and aid in guide hole 130 forms the equilateral triangle shape between the summit that is configured in anterior bullport 128 and described equilateral triangle shape.And, under the bearing state of anterior guiding elements 125 by joint housing 24 supportings in this left side, anterior bullport 128 becomes the lateral attitude that its length direction makes progress towards overall width direction foreign side, and in addition, aid in guide hole 130 configures by side in the overall width direction than anterior bullport 128.
In addition, the anterior guiding elements 125 on right side ' (with reference to Figure 11) is the ring-type of oblong shape, and side is provided with the anterior bullport 128 that the described brake cable pull 121 for right side passes within it.Under the bearing state of the anterior guiding elements 125 on right side ' by joint housing 24 supportings, this front portion bullport 128 becomes the lateral attitude that its length direction makes progress towards overall width direction foreign side.Like this, the anterior bullport 128,128 of left and right configures symmetrically with respect to roll axis Y under backsight is observed.
As Figure 12～shown in Figure 14, the rear portion guiding elements 126,126 of left and right is also synthetic resin system, by after the periphery around separately metal, be with 131,131 to keep, above-mentioned be fixed on the two sides of joint axis pedestal 25a by bolt 132 together with described back plate 16 with 131,131 afterwards.Above-mentioned rear portion guiding elements 126,126 is the ring-type of oblong shape, and the rear portion bullport 129,129 that the described brake cable pull 121,121 for left and right passes respectively is set in inboard separately.Above-mentioned rear portion bullport 129,129 is the slotted hole shape corresponding with described oblong shape, under the bearing state of rear portion guiding elements 126,126 by joint axis pedestal 25a supporting, above-mentioned rear portion bullport 129,129 becomes its length direction along the overall width direction and the lateral attitude of level.
The rear portion guiding elements 126,126 of left and right is than 125,125 ' on the lower configurations of the anterior guiding elements of left and right, the brake cable pull 121,121 of left and right is adapted to by after the anterior bullport 128,128 of left and right, by the downside of described inclination bumper 61, passes through the rear portion bullport 129,129 of left and right.In addition, the brake cable pull 121,121 of left and right is adapted to, in the inclination neutral condition of automobile body B, namely to erect state the next in the central part of anterior bullport 128,128 and rear portion bullport 129,129.
Therefore, each anterior bullport 128 have allow respective side brake cable pull 121 towards the overall width direction outside and along first free movement (activity) 133 of move about (activity) of the direction of tilt made progress, in addition, each rear portion bullport 129 has second free movement 134 that move about of the brake cable pull 121 of permission respective side along the overall width direction.In addition, anterior guiding elements 125,125 ' than rear portion guiding elements 126,126 is by the inboard configuration of overall width direction.
So, the brake cable pull 121,121 of automobile body B side be supported in the anterior guiding elements 125,125 of joint housing 24 sides ' the deflection of anterior bullport 128,128 restriction above-below directions, in addition, the brake cable pull 121,121 of power unit P side is supported in the deflection of rear portion bullport 129,129 restriction above-below directions of the rear portion guiding elements 126,126 of joint axis 25 sides, even therefore three wheeled motor car T under steam, also can remain brake cable pull 121,121 terrain clearance of regulation.
And, when the inclination of automobile body B (with reference to Figure 17 and Figure 18), anterior guiding elements 125, 125 ' together with joint housing 24, roll, with respect to this, anterior bullport 128, brake cable pull 121 in 128, 121 are subject to the brake cable pull 121 of the power unit that does not occur to roll P side, 121 impact, therefore roll few, but due to bullport 128 forwardly, in 128, be provided with and allow brake cable pull 121, 121 towards the overall width direction outside and along first free movement 133 moved about of the direction of tilt made progress, so anterior bullport 128, 128 in the scope of above-mentioned the first free movement 133 with respect to brake cable pull 121, 121 relatively move, thereby can not force to make brake cable pull 121, 121 excessive deflections.
In addition, when the inclination of automobile body B, even anterior bullport 128,128 makes brake cable pull 121,121 move along the overall width direction, owing in rear portion bullport 129, being provided with, allow second free movement 134 that move about of brake cable pull 121,121 along the overall width direction, so the brake cable pull 121,121 of power unit P side also can move along the overall width direction on not transition ground in the scope of above-mentioned the second free movement 134.
In addition, will with the trailing wheel Wr of left and right, the throw rod 122a of Wr, the brake cable pull 121 of the left and right that 122a connects, 121 utilize the anterior guiding elements 125 that is supported on joint housing 24 as described above, 125 ' and be supported on the rear portion guiding elements 126 of joint axis 25, 126 guide, and by anterior guiding elements 125, 125 ' than rear portion guiding elements 126, 126 by the inboard configuration of overall width direction, therefore especially by anterior guiding elements 125, 125 ' can be relatively near the position of the roll axis Y brake cable pull 121 to left and right, 121 guide, consequently, can be by anterior bullport 128, the first free movement 133 of 128 is set smallerly, therefore can realize anterior guiding elements 125, 125 ' miniaturization.
In addition, due to the anterior guiding elements 125,125 a side ' on be provided with the aid in guide hole 130 of passing for carburetor cable 124, therefore need to be for the guiding elements of the special use of carburetor cable 124, thus can cut down the parts number of packages.
In automobile body B, in the bottom of seat 7, be equipped with not shown storage battery, will between wirning harness 135 (with reference to Fig. 8, Figure 12) the standdle carrier body B that is connected between the parts of electric of this storage battery and power unit P and power unit P, connect up.Carry out directing plate 136 and the anterior guiding elements 125 to right side of the guiding of this wirning harness 135 ' keep before be with 127 ' together with by bolt 23, be fixed on joint housing 24.
Above, embodiments of the invention are illustrated, but the present invention is not limited to above-described embodiment, can carry out without departing from the spirit and scope of the invention various design modifications.For example, also automobile body B can be constituted to the straddle riding type that seat 7 extends to body tail Ba.
Claims (5)
1. Straddle-type vehicle, it possesses:
Vehicle body (B), it supports front-wheel (Wf) and possesses the operator uses seat (7);
Power unit (P), its trailing wheel to pair of right and left (Wr, Wr) supports and they is driven;
Roll joint (Jr), it can make this vehicle body (B) roll around the roll axis (Y) of extending along the vehicle fore-and-aft direction by between described vehicle body (B) and described power unit (P), connecting to;
Swivel cougling (Js), it will connect to this power unit (P) is swung up and down between described vehicle body (B) and described power unit (P);
The inclination bumper (61) of Direct Action Type, it controls the inclination of described vehicle body (B),
Described Straddle-type vehicle is characterised in that,
Described inclination joint (Jr) comprising: via the anterior joint member (24) of described swivel cougling (Js) with described vehicle body (B) link; By described power unit (P) supporting and upper with can counterrotating mode and the chimeric rear portion joint member (25) of described anterior joint member (24) in described roll axis (Y),
In addition, described inclination bumper (61) comprising: be fixed in described rear portion joint member (25), and axis is towards the damper cylinder (62) of overall width direction configuration; The shock absorber piston (63) slided in this damper cylinder (62); The piston rod (64) of giving prominence to outside the end wall of described damper cylinder (62) with this shock absorber piston (63) combination; Will be between this piston rod (64) and described anterior joint member (24) link, thereby convert the inclination of anterior joint member (24) action to linearly operating and the interlinked mechanism (67) that transmits to piston rod (64).
2. Straddle-type vehicle according to claim 1, is characterized in that,
Described inclination bumper (61) is configured in the space (78) between the driving engine (9) that rolls joint (Jr) and described power unit (P), the driving engine (9) of described power unit (P) and the upper surface arranged opposite of described inclination joint (Jr).
3. Straddle-type vehicle according to claim 2, is characterized in that,
Described driving engine (9) possess crankcase (13) that described rear portion joint member (25) is supported, with the front portion of lean forward attitude and this crankcase (13) be connected with and with the opposed cylinder of the upper surface section (10) of described inclination joint (Jr), configuration described inclination bumper (61) between this cylinder section (10) and described inclination joint (Jr).
4. Straddle-type vehicle according to claim 3, is characterized in that,
At the upper radiator (80) of installing for cooling described driving engine (9) of described power unit (P), this radiator (80) is configured in the place ahead of a side described trailing wheel (Wr) with the upper end of this radiator (80) than the lateral attitude of lower end part in rear, than this radiator (80) described inclination bumper of position configuration on the lower (61).
5. according to the described Straddle-type vehicle of any one in claim 1～4, it is characterized in that,
The both ends of described piston rod (64) are outstanding to foreign side from the end walls of described damper cylinder (62), and its outstanding length is when described vehicle body (B) rolls, at this, rolling direction side increases, and described vehicle body (B) forms in the mode of the front face side of the protrusion of the described outstanding length increase side that covers described piston rod (64) when it rolls.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011055351A JP5595311B2 (en) | 2011-03-14 | 2011-03-14 | Saddle riding |
| JP2011-055351 | 2011-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673725A CN102673725A (en) | 2012-09-19 |
| CN102673725B true CN102673725B (en) | 2013-11-27 |
Family
ID=46806429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100580934A Expired - Fee Related CN102673725B (en) | 2011-03-14 | 2012-03-07 | Straddle-type vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5595311B2 (en) |
| CN (1) | CN102673725B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047235U (en) * | 1988-07-07 | 1989-11-08 | 陈士锳 | Coaxial electric boost bicycle |
| CN1892017A (en) * | 2005-06-27 | 2007-01-10 | 本田技研工业株式会社 | Power unit start device for vehicle |
| EP2168863A1 (en) * | 2008-09-30 | 2010-03-31 | Honda Motor Co., Ltd | Saddle-ride electric vehicle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766079A (en) * | 1980-10-03 | 1982-04-22 | Honda Motor Co Ltd | Suspension device for rocking type tricycle |
| JPS5873491A (en) * | 1981-10-28 | 1983-05-02 | 本田技研工業株式会社 | Car |
| JPS5996078A (en) * | 1982-11-25 | 1984-06-02 | スズキ株式会社 | Automatic tricycle |
| JPS59104884U (en) * | 1982-12-29 | 1984-07-14 | スズキ株式会社 | auto tricycle |
| JP3838585B2 (en) * | 1996-08-08 | 2006-10-25 | 本田技研工業株式会社 | Automatic tricycle automatic self-supporting device |
| JP2003019992A (en) * | 2001-07-09 | 2003-01-21 | Yamaha Motor Co Ltd | Cooling system of scooter type motorcycle |
| JP4596996B2 (en) * | 2005-07-05 | 2010-12-15 | 本田技研工業株式会社 | Cooling structure for vehicle power unit |
| JP2008260501A (en) * | 2006-06-09 | 2008-10-30 | Yamaha Motor Co Ltd | Motorcycle |
| JP4785726B2 (en) * | 2006-12-15 | 2011-10-05 | 本田技研工業株式会社 | Power unit for vehicle |
-
2011
- 2011-03-14 JP JP2011055351A patent/JP5595311B2/en not_active Expired - Fee Related
-
2012
- 2012-03-07 CN CN2012100580934A patent/CN102673725B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047235U (en) * | 1988-07-07 | 1989-11-08 | 陈士锳 | Coaxial electric boost bicycle |
| CN1892017A (en) * | 2005-06-27 | 2007-01-10 | 本田技研工业株式会社 | Power unit start device for vehicle |
| EP2168863A1 (en) * | 2008-09-30 | 2010-03-31 | Honda Motor Co., Ltd | Saddle-ride electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102673725A (en) | 2012-09-19 |
| JP2012188069A (en) | 2012-10-04 |
| JP5595311B2 (en) | 2014-09-24 |
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