CN109552531A - A kind of bicycle kinetic energy recovery system - Google Patents
A kind of bicycle kinetic energy recovery system Download PDFInfo
- Publication number
- CN109552531A CN109552531A CN201910057923.3A CN201910057923A CN109552531A CN 109552531 A CN109552531 A CN 109552531A CN 201910057923 A CN201910057923 A CN 201910057923A CN 109552531 A CN109552531 A CN 109552531A
- Authority
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- China
- Prior art keywords
- permanent magnet
- travel switch
- fixed
- cabin
- binding clip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 22
- 229920001971 elastomer Polymers 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 210000003298 dental enamel Anatomy 0.000 claims description 12
- 229920001821 foam rubber Polymers 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of bicycle kinetic energy recovery systems, EM induction system, permanent magnet system and circuit on-off controlling system, EM induction system is fixed in the fixed beam of cycle wheel, permanent magnet system is positioned close on the vertically hung scroll of EM induction system, magnetic field is provided for EM induction system, circuit on-off controlling system mainly includes travel switch, original state is set as off state, when brake brakes, drive the travel switch rocker arm rotation on travel switch, travel switch becomes on state, travel switch, EM induction system and load composition closed circuit, permanent magnet system on vertically hung scroll with wheel rotation, be burdened with induced current in EM induction system, for load supplying, to complete the recycling of bicycle kinetic energy.
Description
Technical field
The present invention relates to bicycle accessories field more particularly to a kind of bicycle kinetic energy recovery systems.
Background technique
Original kinetic energy is often converted to the thermal energy of brake system friction generation and damaged by bicycle in brake process
It loses.Assuming that a bicycle is in level road with v1The speed uniform motion of=7m/s, people's vehicle amount to weight m=76kg, then bicycle
(v when speed being kept to zero by brake2=0) energy, lost are as follows: EK1=EK2-ER, in which: EK1For first kinetic energy, EK2For
Final states kinetic energy, ERThe thermal energy generated for brake system.That is:It is calculated after bringing numerical value into: ER=3002
(J), by calculating it is found that the energy for voluntarily holding loss is about 3002 joules.
Although there is very big deficiency in terms of energy regenerating recycling it is obvious that existing voluntarily structure is simple.
Summary of the invention
It is an object of the present invention in place of solving the above deficiencies in the existing technologies.
To achieve the above object, the present invention provides a kind of bicycle kinetic energy recovery system, including EM induction system, permanent magnetism
Iron series system and circuit on-off controlling system, EM induction system include cabin, hatchcover and the second binding clip, and cabin and hatchcover are logical
It crosses bolt to fix, forms a confined space, confined space is for accommodating foam-rubber cushion, enamel wire coil and iron core, and the one of cabin
Side is provided with the first binding clip, and the first binding clip and cabin are integrally formed, and the first binding clip and the second binding clip are logical
It crosses clamping plate fastening bolt to fix, forms a Boards wall frame, be fixed in the fixed beam of cycle wheel, enamel wire coil is worn
Cross the outlet hole on cabin；Permanent magnet system is fixed on vertically hung scroll, with vehicle wheel rotation, provides magnetic field for EM induction system,
Including be successively close to the first fixed plate, the first rubber antiskid pad, permanent magnet, the second rubber antiskid pad, middle fixing plate, permanent magnetism
Iron, third rubber antiskid pad, the second fixed plate, permanent magnet system fixing bolt and permanent magnet system fixture nut, wherein first
Fixed plate, middle fixing plate and the second fixed plate are equipped with permanent magnet system fixing bolt sliding slot, permanent magnet system fixing bolt
It is fixed across permanent magnet system fixing bolt sliding slot and permanent magnet system fixture nut；Circuit on-off controlling system includes: stroke
Switch, fixed frame and anchor ear, wherein fixed frame is located at the lower section of anchor ear and is integrally formed with anchor ear, and travel switch is fixed on
Determine inside frame, travel switch rocker arm is provided on travel switch, the other end of travel switch rocker arm is connected with rod, and rod can
It is rotated around stroke switch rocker, rod apical grafting brake, anchor ear is fixed on handlebar, travel switch is provided on travel switch and is connect
Line；Under braking state, enamel wire coil, travel switch and load composition closed circuit.
Preferably, EM induction system further includes rubber seal, and rubber seal is between hatchcover and foam-rubber cushion.
Preferably, fastening bolt sliding slot, fastening bolt sliding slot are provided on the first binding clip and the second binding clip
For passing through and adjusting clamping plate fastening bolt.
Preferably, cabin anti-skid rubber cushion is provided on the inner surface of the first binding clip.
Preferably, the quadrangle being provided in the anti-skid rubber cushion of cabin on cabin is each provided with iron core limiting card, for into
Row limit, prevents iron core from shaking.
Preferably, the upper and lower surfaces inside fixed frame are respectively arranged with the second locking non-slip mat and the first locking is used and prevented
Skidding.
It is that the present invention uses the utility model has the advantages that brake when, with the underdrive of bicycle quick, permanent magnet system can be in electricity
The magnetic flux of variation is generated in electromagnetic induction system, can generate induced current in closed circuit, this electric current can directly connect load or fill
The equipment such as electric appliance, to achieve the purpose that recovery section brake can.Meanwhile according to Lenz's law it is found that incuding in closed circuit
The magnetic field of electric current always hinders the variation for causing faradic magnetic flux, intuitively shows as the rotation for preventing wheel, Ye Jijia
Strong braking effect, shortens braking distance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of EM induction system structural schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of binding clip provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram in cabin and the first fastening plates provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of EM induction system general assembly schematic diagram provided in an embodiment of the present invention；
Fig. 5 is a kind of EM induction system actual installation schematic diagram provided in an embodiment of the present invention；
Fig. 6 is a kind of composition schematic diagram of permanent magnet system provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of permanent magnet system assembling schematic diagram provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of permanent magnet system assembling schematic diagram provided in an embodiment of the present invention；
Fig. 9 is a kind of permanent magnet system scheme of installation provided in an embodiment of the present invention；
Figure 10 is the scheme of installation of a kind of electromagnetic induction and permanent magnet system provided in an embodiment of the present invention；
Figure 11 is a kind of composition schematic diagram of circuit on-off controlling system provided in an embodiment of the present invention；
Figure 12 is a kind of position view of fixed frame and anchor ear provided in an embodiment of the present invention；
Brake and circuit on-off controlling system schematic diagram when Figure 13 is a kind of brake provided in an embodiment of the present invention；
Figure 14 is the circuit diagram of circuit on-off controlling system when one kind provided in an embodiment of the present invention is normally ridden；
Brake and circuit on-off controlling system schematic diagram when Figure 15 is a kind of brake provided in an embodiment of the present invention；
Figure 16 is the structural schematic diagram of another EM induction system structural schematic diagram provided in an embodiment of the present invention；
Description of symbols:
1- hatchcover fastening bolt, 2- hatchcover, 3- rubber seal, 4- foam-rubber cushion, 5- enamel wire coil, 6- iron core, 7- folder
Plate fastening bolt, 8- fastening bolt sliding slot, 9- binding clip, the cabin 10- anti-skid rubber cushion, the mating spiral shell of 11- clamping plate fastening bolt
Mother, the cabin 12-, the first binding clip of 121-, 13- outlet hole, 14- hatchcover fastening bolt holes, 15- binding clip rubber antiskid
Pad, 16- iron core limiting card；
The first fixed plate of 17-, 18- the first rubber antiskid pad, 19- permanent magnet, 20- the second rubber antiskid pad, the centre 21- are solid
Fixed board, 22- permanent magnet system fixing bolt sliding slot, the second fixed plate of 23-, 24- third rubber antiskid pad, 25- permanent magnet system
Fixing bolt, 26- permanent magnet system fixture nut；
27- anchor ear bolt, 28- anchor ear nut, 29- clamping screw, 30- rod, 31- travel switch rocker arm, 32- stroke are opened
It closes, 33- anchor ear, 34- travel switch wiring, 35- locking nut, the locking non-slip mat of 36- first, 37- second is locked with anti-skidding
Pad, 38- fixed frame；
40- fixed beam, 41- vertically hung scroll, 42- bicycle brake brake, 43- hundle-bar.
Specific embodiment
With reference to the accompanying drawings and examples, technical scheme of the present invention will be described in further detail.
Such as Fig. 1-16, the embodiment of the present invention provides a kind of bicycle kinetic energy recovery system, including EM induction system, permanent magnetism
Iron series system and circuit on-off controlling system.
Such as Fig. 1-5 and Figure 16, EM induction system includes: cabin 12, hatchcover 2 and the second binding clip 9, cabin 12 and cabin
Lid 2 is fixed together by hatchcover fastening bolt 1, a confined space is formed, to accommodate foam-rubber cushion 4, enamel wire coil 5 and iron
Core 6, wherein iron core 6 is inserted into enamel wire coil 5 and in confined space, foam-rubber cushion 4 is first put into before loading onto hatchcover 2, such as
Shown in Figure 16.The side in cabin 12 is provided with the first binding clip 121, the first binding clip 121 is integrally formed with cabin 12,
First binding clip 121 and the second binding clip 9 are solid by clamping plate fastening bolt 7 and clamping plate fastening bolt matching nut 11
It is fixed, a Boards wall frame is formed, is fixed in the fixed beam 40 of cycle wheel, enamel wire coil 5 passes through on cabin 12
Outlet hole 13, is connected with plain conductor.
In one example, fastening bolt sliding slot 8, institute are provided on the first binding clip 121 and the second binding clip 9
Fastening bolt sliding slot 8 is stated to be used for across and adjust clamping plate fastening bolt 7.
In one example, EM induction system further includes rubber seal 3, the rubber seal 3 be located at hatchcover 2 with
Between foam-rubber cushion 4.
In one example, the inner surface of the first binding clip 121 is provided with cabin anti-skid rubber cushion 10, is used for anti-skidding work
With.
In one example, it is provided with binding clip rubber antiskid pad 15 on the inner surface of the second binding clip 9, for preventing
Sliding effect.
In one example, the two sides in cabin 12 are provided with hatchcover fastening bolt holes 14, and hatchcover fastening bolt 1 is mating makes
With.
In one example, the quadrangle being provided in cabin anti-skid rubber cushion 10 on cabin 12 is each provided with iron core limiting card
16, iron core 6 is inserted into 4 iron core limiting cards 16, prevents iron core 5 from shaking.
After enamel wire coil 5 passes through outlet hole 13, water-proofing treatment is done to outlet hole.It is pierced by outlet hole 13 and is exposed to cabin 12
Outer enamel wire coil 5 is connected by brazing mode with plain conductor, and junction is wrapped up by hot melt adhesive to reach and reinforce
The purpose of waterproof.The wiring of plain conductor then passes through band and is fixed on vehicle.
Permanent magnet system is fixed on vertically hung scroll 41, and effect is to provide magnetic field by permanent magnet, and permanent magnet turns with wheel
Dynamic, electromagnetic induction system will be by the magnetic flux changed.Such as Fig. 6-10, permanent magnet system includes the first fixed plate being successively close to
17, the first rubber antiskid pad 18, permanent magnet 19, the second rubber antiskid pad 20, middle fixing plate 21, permanent magnet 19, third rubber
Non-slip mat 24, the second fixed plate 23, permanent magnet system fixing bolt 25 and permanent magnet system fixture nut 26, wherein first is solid
Fixed board 17, middle fixing plate 21 and the second fixed plate 23 are equipped with permanent magnet system fixing bolt sliding slot 22, and permanent magnet system is solid
It is fixed across permanent magnet system fixing bolt sliding slot 22 and permanent magnet system fixture nut 26 to determine bolt 25.
Such as Figure 11-13, circuit on-off controlling system includes: travel switch 32, fixed frame 38 and anchor ear 33, wherein fixed
Frame 38 is located at the lower section of anchor ear 33 and is integrally formed with anchor ear 33, and travel switch 32 is fixed on inside fixed frame 38, travel switch
Travel switch rocker arm 31 is provided on 32, the other end of travel switch rocker arm 31 is connected with rod 30, and rod 30 can be around stroke
Switch rocker 31 rotates, 30 apical grafting bicycle brake brake of rod, and anchor ear 33 is solid by anchor ear bolt 27 and anchor ear nut 28
It is scheduled on hundle-bar 43, travel switch wiring 34 is provided on travel switch 32.Wherein, travel switch 32 is that market is common
Travel switch, original state is set as off state, when travel switch rocker arm 31 turns an angle or electricity after very little angle
Road conducting continues to restore off state when the recovery of travel switch rocker arm 31 to original state
In one example, fixed frame 38 passes through 35 fixed journey system switch 32 of clamping screw 29 and locking nut.
In one example, the upper and lower surfaces inside fixed frame 38 are respectively arranged with the second locking non-slip mat 37 and
One locking non-slip mat 36.
Specifically used introduction
1. normally riding
When bicycle is when normally riding, the circuit of whole system is off-state, and brake brake is as shown in figure 13, circuit
Simplified schematic diagram is as shown in figure 14.AC alternating current output end in Figure 14 directly connects load or connects the equipment such as rechargeable battery.
2. brake can recycle
When bicycle brake, brake is clutched, as shown in figure 15.
Travel switch is closed at this time, and circuit conducting forms the circuit of a closure, while permanent magnet system is with bicycle
The underdrive of wheel can generate the magnetic flux of variation in EM induction system, according to " Faraday's electromagnetic induction law " it is found that
Induced current can be generated in closed circuit, this electric current can directly connect the equipment such as load or charger, to reach recovery section brake
The purpose of vehicle energy.
Meanwhile according to the characteristic in " Lenz's law " " refuse to go or stay " it is found that faradic magnetic field is total in closed circuit
Hindering the variation for causing faradic magnetic flux, i.e., faradic effect always revolts the reason of causing induced current,
It intuitively shows as preventing the rotation of wheel, namely strengthens braking effect, shorten braking distance.
3. unclamping brake
After completing brake, bicyclist unclamps bicycle brake brake, at this time brake and circuit on-off controlling system
It restPoses, as shown in figure 13, circuit disconnects, as shown in figure 14, noninductive in system at this time because of not formed closed circuit
Electric current is answered to generate, the without hindrance magnetic field force ridden generates, and restores riding condition of normally riding.
This system can be widely used for standard bicycle, by the improvement to installation, fixed form, can more be applied to more
More scenes.
Above specific embodiment has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Illustrate, it should be understood that the above is only a specific embodiment of the invention, the protection model that is not intended to limit the present invention
It encloses, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (6)
1. a kind of bicycle kinetic energy recovery system, which is characterized in that including EM induction system, permanent magnet system and circuit on-off
Control system；
The EM induction system includes cabin (12), hatchcover (2) and the second binding clip (9), the cabin (12) and described
Hatchcover (2) is bolted, and forms a confined space, confined space is for accommodating foam-rubber cushion (4), enamel wire coil (5)
It is provided with the first binding clip (121) with the side of iron core (6), the cabin (12), first binding clip (121) and institute
Cabin (12) integrated molding is stated, first binding clip (121) and second binding clip (9) pass through clamping plate fastening bolt
(7) fixed, a Boards wall frame is formed, is fixed in the fixed beam of the cycle wheel, the enamel wire coil (5) is worn
Cross the outlet hole (13) on the cabin (12)；
The permanent magnet system is fixed on vertically hung scroll (41), with vehicle wheel rotation, provides magnetic field for the EM induction system, packet
Include the first fixed plate (17) being successively close to, the first rubber antiskid pad (18), permanent magnet (19), the second rubber antiskid pad (20),
The fixed spiral shell of middle fixing plate (21), permanent magnet (19), third rubber antiskid pad (24), the second fixed plate (23), permanent magnet system
Bolt (25) and permanent magnet system fixture nut (26), wherein first fixed plate (17), the middle fixing plate (21) and institute
The second fixed plate (23) are stated equipped with permanent magnet system fixing bolt sliding slot (22), permanent magnet system fixing bolt (25) passes through institute
It states permanent magnet system fixing bolt sliding slot (22) and the permanent magnet system fixture nut (26) is fixed；
The circuit on-off controlling system includes: travel switch (32), fixed frame (38) and anchor ear (33), wherein the fixation
Frame (38) is located at the lower section of the anchor ear (33) and is integrally formed with the anchor ear (33), and the travel switch (32) is fixed on institute
It is internal to state fixed frame (38), is provided with travel switch rocker arm (31) on the travel switch (32), the travel switch rocker arm
(31) the other end is connected with rod (30), and the rod (30) can rotate around the travel switch rocker arm (31), rod (30)
Apical grafting brake, the anchor ear (33) are fixed on handlebar, are provided with travel switch wiring (34) on the travel switch (32)；
Under braking state, the enamel wire coil (5), the travel switch (32) and load composition closed circuit.
2. bicycle kinetic energy recovery system according to claim 1, which is characterized in that the EM induction system further includes
Rubber seal (3), the rubber seal (3) is between the hatchcover (2) and the foam-rubber cushion (4).
3. bicycle kinetic energy recovery system according to claim 1, which is characterized in that first binding clip (121)
It is provided with fastening bolt sliding slot (8) on second binding clip (9), the fastening bolt sliding slot (8) is used for across simultaneously
It adjusts clamping plate fastening bolt (7).
4. bicycle kinetic energy recovery system according to claim 1, which is characterized in that first binding clip (121)
Inner surface on be provided with cabin anti-skid rubber cushion (10).
5. bicycle kinetic energy recovery system according to claim 1, which is characterized in that be provided with cabin on the cabin (12)
Quadrangle in room anti-skid rubber cushion (10) is each provided with iron core limiting card (16), for limiting to (6), prevents iron core
(6) it shakes.
6. bicycle kinetic energy recovery system according to claim 1, which is characterized in that fixed frame (38) inside
Upper and lower surfaces are respectively arranged with the second locking non-slip mat (37) and the first locking with non-slip mat (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910057923.3A CN109552531A (en) | 2019-01-22 | 2019-01-22 | A kind of bicycle kinetic energy recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910057923.3A CN109552531A (en) | 2019-01-22 | 2019-01-22 | A kind of bicycle kinetic energy recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109552531A true CN109552531A (en) | 2019-04-02 |
Family
ID=65873404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910057923.3A Pending CN109552531A (en) | 2019-01-22 | 2019-01-22 | A kind of bicycle kinetic energy recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109552531A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095663A (en) * | 1976-10-21 | 1978-06-20 | Lucas Industries Limited | Cycles |
| US5545982A (en) * | 1993-03-01 | 1996-08-13 | Vlakancic; Constant G. | Cycle computer system and protective cable |
| DE29822343U1 (en) * | 1998-12-15 | 1999-03-18 | Merlaku, Kastriot, 84347 Pfarrkirchen | High-tech power generation and braking system for bicycles |
| DE29817120U1 (en) * | 1998-09-23 | 1999-07-29 | Kaufmann, Michael, 73087 Bad Boll | Brake power interruption for two-wheelers with an integrated alternator for hydraulic brake systems |
| WO2004094221A1 (en) * | 2003-04-24 | 2004-11-04 | Minganti International Limited | Apparatus for the remote control of the use of a bicycle by a child |
| CN201825201U (en) * | 2010-08-12 | 2011-05-11 | 孙宏军 | Handlebar structure of moped |
| CN102530143A (en) * | 2012-02-28 | 2012-07-04 | 华北电力大学 | Energy storage and navigation integrated intelligent bicycle |
| CN204250278U (en) * | 2014-11-26 | 2015-04-08 | 河海大学 | A kind of multifunction bicycle |
| CN105882870A (en) * | 2016-05-24 | 2016-08-24 | 哈尔滨工业大学 | Hybrid power solar bicycle with efficient braking |
| JP2017116014A (en) * | 2015-12-25 | 2017-06-29 | 曙ブレーキ工業株式会社 | Brake device |
-
2019
- 2019-01-22 CN CN201910057923.3A patent/CN109552531A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095663A (en) * | 1976-10-21 | 1978-06-20 | Lucas Industries Limited | Cycles |
| US5545982A (en) * | 1993-03-01 | 1996-08-13 | Vlakancic; Constant G. | Cycle computer system and protective cable |
| DE29817120U1 (en) * | 1998-09-23 | 1999-07-29 | Kaufmann, Michael, 73087 Bad Boll | Brake power interruption for two-wheelers with an integrated alternator for hydraulic brake systems |
| DE29822343U1 (en) * | 1998-12-15 | 1999-03-18 | Merlaku, Kastriot, 84347 Pfarrkirchen | High-tech power generation and braking system for bicycles |
| WO2004094221A1 (en) * | 2003-04-24 | 2004-11-04 | Minganti International Limited | Apparatus for the remote control of the use of a bicycle by a child |
| CN201825201U (en) * | 2010-08-12 | 2011-05-11 | 孙宏军 | Handlebar structure of moped |
| CN102530143A (en) * | 2012-02-28 | 2012-07-04 | 华北电力大学 | Energy storage and navigation integrated intelligent bicycle |
| CN204250278U (en) * | 2014-11-26 | 2015-04-08 | 河海大学 | A kind of multifunction bicycle |
| JP2017116014A (en) * | 2015-12-25 | 2017-06-29 | 曙ブレーキ工業株式会社 | Brake device |
| CN105882870A (en) * | 2016-05-24 | 2016-08-24 | 哈尔滨工业大学 | Hybrid power solar bicycle with efficient braking |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190402 |