CN104442514B - Automobile lifting tail board structure - Google Patents
Automobile lifting tail board structure Download PDFInfo
- Publication number
- CN104442514B CN104442514B CN201310432068.2A CN201310432068A CN104442514B CN 104442514 B CN104442514 B CN 104442514B CN 201310432068 A CN201310432068 A CN 201310432068A CN 104442514 B CN104442514 B CN 104442514B
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- Prior art keywords
- platform
- carrying platform
- bearing platform
- tail
- gear
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4492—Design or construction of the moving platform itself
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/10—Doors arranged at the vehicle rear
- B60J5/108—Doors arranged at the vehicle rear for load transporting vehicles or public transport, e.g. lorries, trucks, buses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Lock And Its Accessories (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an automobile lifting tail board structure which comprises a bearing platform, a platform support, a platform locking assembly and a tail board lifting and overturning mechanism. The tail board lifting and overturning mechanism is fixedly arranged on a main girdler of the tail of an automobile and is used for enabling the bearing platform to move up and down and conduct fixed-point overturning motion. The platform support is connected with the tail board lifting and overturning mechanism. The bearing platform comprises a left bearing platform body and a right bearing platform body. The left bearing platform body and the right bearing platform body are connected through the platform locking assembly. The bearing platform is connected with the platform support. By the adoption of the technical scheme, when the automobile lifting tail board structure is used, the left bearing platform body and the right bearing platform body are adopted for the tail board bearing platform, the left bearing platform body can be separated from and connected with the right bearing platform body through the locking mechanism. When the left bearing platform body and the right bearing platform body are connected together to form a whole, the left bearing platform body and the right bearing platform body can lift lifting goods as a whole. After the left bearing platform body is separated from the right bearing platform body, the left bearing platform body and the right bearing platform body can rotate towards the two sides respectively, and a rear channel of a compartment is totally opened. Smoothness can be achieved for either manual loading and unloading or large mechanical loading and unloading, and high efficiency and convenience are achieved.
Description
Technical field
The present invention relates to a kind of tailgate of automobile bodies, specifically, it is a kind of tail-board structure of automobile crane.
Background technology
Conventional orthodox car tail-board structure is divided into cantilevered, rectilinear two big class.Fig. 1,2 be suspended wall tail-board structure, hang
Tailgate is fixed by connection boatswain chair 2 ＇ that wall tailgate is worn by equipment with automotive frame a, sleeve mechanism in addition to carrying platform 1 ＇ its
His part is all placed in the lower end of car body.Its operation principle: electromagnetic valve in power unit 4 ＇, power list are controlled by electric cabinet 3 ＇
First 4 ＇, to elevating ram 5 ＇ fuel feeding, promote elevating ram 5 ＇ to stretch out drive lift arm and rotate, lift arm rotarily drives and holds
The vertical motion of carrying platform 1 ＇；Power unit 4 ＇ gives oil cylinder 6 ＇ fuel feeding of closing the door, and oil cylinder 6 ＇ that closes the door stretches out promotion carrying platform 1 ＇, makes
Carrying platform 1 ＇ does rotation around lift arm upper end axis hole and closes the door action；Electric cabinet 3 ＇ controls power unit 4 ＇ off-load, and tailgate leans on
Enabling, down maneuver are realized in the deadweight of carrying platform 1 ＇.(power unit is made up of direct current generator, oil pump, hydraulic valve, motor
Power is provided by vehicle accumulator.)
Fig. 3 is vertical tailgate, and vertical tailgate is connected with box body by column 2 " and crossbeam 7 ", and sleeve mechanism is placed in
The rear end of box body.Its operation principle: package unit passes through oil cylinder 3 " stretch out propelling sheave 5 ", and pulley 5 " pulls steel wire rope
6 ", steel wire rope 6 " is fixed by one end, and the corner that the other end connects carrying platform 1 ", steel wire rope 6 " is equipped with pulley guiding.Power
Unit 4 " promotes power unit 4 " oil supply cylinder 3 " fuel feeding built with wire controlling button, the rising button of line control machine, and oil cylinder 3 " stretches out rush
Steel wire rope is made to pull carrying platform ascending motion；The deadweight that line control machine controls power unit 4 " off-load, tailgate leans on carrying platform 1 "
Realize descending motion；The switch gate action of tailgate is manual operation, and mechanism is provided with servomechanism, after tailgate door-closing in-place, carries
Platform 1 " carries locking device.
The tailgate of both the above pattern is all under the driving of power set, drives one piece of carrying platform in ground and compartment
Lift between floor, complete lifting, the lifting of goods.Tailgate is a kind of escort handling equipment, and carrying platform is overall structure, non-
During working condition, dig to upright position, stand up and put compartment afterbody, and play the effect of carriage back door.
Orthodox car tailgate, when packing up, all vertically against the back door position in compartment, overturns level in tailgate carrying platform
Afterwards, just can open wide carriage back door passage completely, make carriage back door completely unlimited, personnel or goods just can pass in and out compartment.And
When moving the goods turnover compartment of quality and small volume temporarily, tailgate platform also must at least overturn to horizontal level and under
Fall, just can pass in and out compartment, process is comparatively laborious, affect working performance.
Concentrating logistics, the cargo centre of handling, the plant equipment of specialty is more complete, goods fork truck, by handling
Railway platform turnover compartment is more convenient.But due to the restriction to carriage back door for the common tailgate carrying platform, carrying platform is necessary
Overturn to level, be overlapped on loading dock, for fork truck turnover；Or tailgate carrying platform is placed ground, insertion is default
Space under loading dock, fork truck just can pass in and out compartment by loading dock.Which kind of mode is all very inconvenient,
Largely effect on working performance.Fork truck enters compartment by carrying platform and is also possible to overstep the extreme limit, and damages tailgate hydraulic system, destroys
Structure.
Content of the invention
Present invention is primarily targeted at providing a kind of automobile crane tail-board structure, it can overcome drawbacks described above, convenient
The logistics center concentrating handling uses, and working performance is high.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of tail-lift for trucks structure, it includes carrying platform, stage support, platform latch assembly and tailgate lifting and turns over
Rotation mechanism, described tailgate lifting turning mechanism is installed on the girder of automobile tail, for making described carrying platform make
Lower motion and fixed point flip-flop movement；Described stage support is connected with described tailgate lifting turning mechanism, and described carrying is put down
Platform includes left carrying platform and right carrying platform, and described left bearing platform and right carrying platform are by described platform locking group
Part is connected；Described carrying platform is connected with described stage support.
Above-mentioned tail-lift for trucks structure, it further comprises platform rotating assembly, and described carrying platform leads to
Cross described platform rotating assembly to be connected with described stage support.
Above-mentioned platform rotating assembly is provided with two, is connected with left and right carrying platform respectively.
Above-mentioned platform rotating assembly, it includes driving means, actuating device and platform rotating shaft, and described driving means are led to
Cross described actuating device, drive described platform axis of rotation, described two platform rotating shafts respectively with left carrying platform and
Right carrying platform is mutually fixed.
Above-mentioned driving means are oil cylinder with gear racks, and described actuating device is gear, described oil cylinder with gear racks and gear phase
Engagement, described gear is coaxially connected with platform rotating shaft.
Above-mentioned platform retaining mechanism, including handle, transmission component, locking pin and locking hole position (34), described handle,
, on same carrying platform, described locking hole position is on another carrying platform for transmission component and locking pin；Described handss
Handle is connected with driving gear.
Above-mentioned transmission component includes driving gear, and described locking pin is provided with the tooth being meshed with driving gear
Bar.
Above-mentioned transmission component further comprises active tooth bar and driven gear, described active tooth bar respectively with master
Moving gear and driven gear are meshed, and described locking pin is one group, the tooth on described driven gear and described locking pin
Bar is meshed.
Above-mentioned platform retaining mechanism further comprises the positioning component for limiting described active tooth bar, described
Positioning component located at the outside of active tooth bar.
Above-mentioned positioning component, including locating dowel and catch, described catch is movably arranged in described locating dowel.
After technique scheme, during use, because tailgate carrying platform adopts two pieces of left and right, locking machine is passed through in centre
Structure partable.Become an entirety when being combined, can integral elevating starting parcel.After separately, can rotate to both sides respectively,
Passage behind compartment is fully opened.No matter manually the handling of handling or big machinery all can accomplish unblocked, efficiently convenient.
Brief description
Fig. 1 is the planar structure schematic diagram of existing automobile crane tailgate embodiment one；
Fig. 2 is the perspective view of existing automobile crane tailgate embodiment one；
Fig. 3 is the structural representation of existing automobile crane tailgate embodiment two；
Fig. 4 is the perspective view of the present invention；
Fig. 5 closes the floor map of door state for the present invention；
Fig. 6 closes the schematic perspective view one of door state for the present invention；
Fig. 7 closes the schematic perspective view two of door state for the present invention；
Fig. 8 is the partial enlarged drawing of Fig. 5；
Fig. 9 is the partial enlarged drawing in a portion of Fig. 6；
Figure 10 is the partial enlarged drawing of Fig. 7；
Figure 11 is the partial structural diagram of stage support part of the present invention；
Figure 12 is the partial enlarged drawing in the b portion of Fig. 6；
Structural representation when Figure 13 overturns for the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
With reference to shown in Fig. 4, the invention discloses a kind of tail-lift for trucks structure, it includes carrying platform 1, stage support
2nd, platform retaining mechanism 3, tailgate lifting turning mechanism 4 and platform rotating assembly 5, wherein:
Shown in cooperation Fig. 5,6,7, carrying platform 1, it includes left carrying platform 11 and right carrying platform 12；Left and right carries flat
Platform 11,12 is connected by platform retaining mechanism 3, and left and right carrying platform 11,12 is connected with automobile by platform rotating assembly 5.
With reference to shown in Fig. 8,9,10, platform retaining mechanism 3, it includes handle 31, transmission component 32, locking pin 33 and locking
Hole position 34, wherein:
Transmission component 32 includes, driving gear 321, active tooth bar 322, driven gear 323, during enforcement, driven gear 323
For at least one, in the present embodiment, driven gear 323 is four, and driving gear 321 is meshed with active tooth bar 322, actively
Tooth bar 322 is meshed with four driven gears 323.
Locking pin 33 is one group, and the structure of each locking pin 33 is identical, shown in cooperation Fig. 8, on each locking pin 33
It is provided with tooth bar 331.In the present embodiment, this locking pin 33 is provided with five, the tooth bar 331 of wherein four locking pins 33, respectively with
Four driven gears 323 are meshed.One of locking pin 33 is meshed with driving gear 321.
With reference to shown in Figure 10, handle 31 is connected with the axle of driving gear 321, and it can drive driving gear 321 to rotate.
Locking hole position 34, its number is corresponding with the number of locking pin 33, and in the present embodiment, its number is five.
Handle 31, transmission component 32 and locking pin 33 are assemblied on a carrying platform, and locking hole position 34 is assemblied in another
On carrying platform.In the present embodiment, during assembling, handle 31, transmission component 32 and locking pin 33 are assemblied in right carrying platform 12
On, locking hole position 34 is assemblied on left carrying platform 11.During use, when wanting to lock left and right carrying platform 11,12, the inverse time
Pin turning handle 31 so as to drive driving gear 321 rotate counterclockwise, meanwhile, driving gear 321 drive active tooth bar 322 to
Upper movement, active tooth bar 322 drives meshed driven gear 323 to rotate counterclockwise, and driven gear 323 passes through locking pin
Tooth bar 331 on 33 drives locking pin 33 to move to the left in locking hole position 34 corresponding thereto, so that left and right carries putting down
Platform 11,12 is locked.When wanting to unclamp left and right carrying platform, rotate clockwise handle 31, drive driving gear 321 clockwise
Rotate, meanwhile, driving gear 321 drives active tooth bar 322 to move down, and active tooth bar 322 drives meshed driven
Gear 323 rotates clockwise, and driven gear 323 drives locking pin 33 to right translation so as to depart from locking hole position 34 again, so that
Left and right carrying platform 11,12 unlocks.
When implementing, platform retaining mechanism 3 further comprises positioning component 35, shown in cooperation Fig. 8, this positioning component
35 are one group, and each positioning component 35 is located at the outside of active tooth bar 322.Each positioning component 35, including a locating dowel 351
And catch 352, locating dowel 351 lower end 3511 diameters are slightly larger, for limiting active tooth bar 322 displacement to the right, in locating dowel 351
End is provided with the slightly smaller cylinder of diameter 3512, and catch 352 one end is provided with and is arranged with hole 3521 with cylinder 3512, during assembling, by catch
352 along hole 3521 axis rotation, make catch 352 be located at the outside of active tooth bar 322, play restriction active tooth bar 322 outside
The effect coming off.
With reference to shown in Figure 11, platform rotating assembly 5, it includes driving means, actuating device and platform rotating shaft 53, drives dress
Put by actuating device, carry moving platform rotating shaft 53 to rotate.In the present embodiment, this driving means is oil cylinder with gear racks 51, transmission dress
It is set to gear 52, gear 52 is coaxially connected with platform rotating shaft 53, gear 52 is meshed with the tooth bar 511 of oil cylinder with gear racks 51.At this
In embodiment, platform rotating assembly 5 is provided with two, and one located at the left side, one is located at the right, two platform rotating shafts 53 respectively with
Left and right carrying platform 11,12 is fixed.During use, platform rotating assembly 5, oil cylinder with gear racks 51 starts, and tooth bar 511 carries 52 turns of moving gear
Dynamic, then drive the platform rotating shaft 53 being coaxial therewith connecting to rotate, the platform rotating shaft 53 located at the left side drives a left side fixed with it again
Carrying platform 11 rotates, and the platform rotating shaft 53 located at the right drives the right carrying platform 12 fixed with it to rotate, thus realizing a left side
Right carrying platform 11,12 is opened, two sides of car of turning direction.
With reference to shown in Figure 11, stage support 2, it includes platform 21 and the support being vertically arranged located at platform 21 lower section
Plate 22, platform 21 is provided with installing hole 211, and platform rotating shaft 53 passes through this installing hole 211 and the gear 52 located at platform 21 lower section
It is connected；Oil cylinder with gear racks 51 is located at the lower section of platform 21.Gripper shoe 22 is provided with one group, for connecting tailgate lifting turning mechanism 4.
With reference to shown in Fig. 4,12, tailgate lifting turning mechanism 4, it is fixed on the girder of automobile tail.Including electric cabinet
41st, power unit 42 and upset assembly 43, in the present embodiment, upset assembly 43 is set to identical two, is respectively arranged on automobile
The two ends of girder.
Upset assembly 43, it is connected with the gripper shoe 22 of stage support 2 by bearing pin.When implementing, upset assembly 43 can
For cylinder.During use, by electric cabinet 41, control power unit 42, and then control upset assembly 43, make left and right carrying platform
11st, 12 moved up and down or pinpointed flip-flop movement.
Using technical scheme, under travel position, left and right carrying platform 11,12 passes through platform retaining mechanism 3
Connect, now, left and right carrying platform 11,12 exists as the rear railway carriage or compartment lid of automobile.When need left and right carrying platform at least overturn to
Horizontal level when falling, is connected as one by platform retaining mechanism 3, left and right carrying platform and platform rotating shaft 53, can be in tail
In the presence of plate lifting turning mechanism 4, move up and down with stage support 2 and pinpoint flip-flop movement.The lifting completing tailgate is lifted
Rise and turn over function.In addition, when goods is needed a dead lift handling or fast loaded and unloaded by big machineries such as fork trucks,
Open platform retaining mechanism 3, so that left and right carrying platform 11,12 is disengaged from, and unlock with stage support 2.Platform 2 support position
Constant.In the presence of left platform rotating assembly 5, left and right carrying platform 11,12 turns right to the left rotating around platform rotating shaft 53
270 °, the rear passage in compartment fully opens.
Otherwise left and right carrying platform 11,12 turns left to the right 270 ° rotating around platform rotating shaft 53, left and right carrying platform 11,
12 return to original position.Locking platform retaining mechanism 3, makes left and right carrying platform 11,12 and stage support 2 connect as one.With flat
Table mount 2 moves up and down in overall or pinpoints flip-flop movement.
This programme is with the difference of prior art: can block compartment rear portion with the carrying platform of prior art tailgate and lead to
Road, or take trailing space behind compartment, when needing to pass through compartment afterbody handling goods using manually or using big machinery, meeting
Cause very big inconvenience, affect the efficiency of loading and unloading, limit product and compare with the scope of promoting the use of of technology, the technical side of the present invention
Case, because tailgate carrying platform adopts two pieces of left and right, retaining mechanism partable is passed through in centre.Become when being combined one whole
Body, can integral elevating starting parcel.After separately, can rotate to both sides respectively, passage behind compartment is fully opened.No matter people's frock
Unload or big machinery handling all can accomplish unblocked, efficiently convenient.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (9)
1. a kind of tail-lift for trucks structure it is characterised in that: it include carrying platform (1), stage support (2), platform locking
Mechanism (3), tailgate lifting turning mechanism (4) and platform rotating assembly (5), described tailgate lifting turning mechanism (4) is installed in
On the girder of automobile tail, for making described carrying platform (1) move up and down and pinpointing flip-flop movement；Described platform props up
Seat (2) is connected with described tailgate lifting turning mechanism (4), and described carrying platform (1) includes left carrying platform (11) and the right side
Carrying platform (12), described left carrying platform (11) and right carrying platform (12) are by described platform retaining mechanism (3) phase
Even；Described carrying platform (1) is connected with described stage support (2)；Described carrying platform (1) is turned by described platform
Shaft assembly (5) is connected with described stage support (2).
2. tail-lift for trucks structure as claimed in claim 1 it is characterised in that: described platform rotating assembly (5) is provided with
Two, it is connected with left and right carrying platform (11,12) respectively.
3. tail-lift for trucks structure as claimed in claim 2 it is characterised in that: described platform rotating assembly (5), its bag
Include driving means, actuating device and platform rotating shaft (53), described driving means pass through described actuating device, described in drive
Platform rotating shaft (53) rotates, described two platform rotating shafts (53) respectively with left carrying platform (11) and right carrying platform (12) phase
Fixed.
4. tail-lift for trucks structure as claimed in claim 3 it is characterised in that: described driving means be oil cylinder with gear racks
(51), described actuating device is gear (52), and described oil cylinder with gear racks (51) is meshed with gear (52), described gear
(52) coaxially it is connected with platform rotating shaft (53).
5. described tail-lift for trucks structure as arbitrary in claim 1-4 it is characterised in that: described platform retaining mechanism
(3), including handle (31), transmission component (32), locking pin (33) and locking hole position (34), described handle (31), transmission group
, on same carrying platform, described locking hole position (34) is on another carrying platform for part (32) and locking pin (33)；Institute
The handle (31) stated is connected with driving gear (321).
6. tail-lift for trucks structure as claimed in claim 5 it is characterised in that: described transmission component (32) includes master
Moving gear (321), described locking pin (33) is provided with the tooth bar (331) being meshed with driving gear (321).
7. tail-lift for trucks structure as claimed in claim 6 it is characterised in that: described transmission component (32) is also further
Include active tooth bar (322) and driven gear (323), described active tooth bar (322) respectively with driving gear (321) and from
Moving gear (323) is meshed, and described locking pin (33) is one group, described driven gear (323) and described locking pin
(33) tooth bar (331) on is meshed.
8. tail-lift for trucks structure as claimed in claim 5 it is characterised in that: described platform retaining mechanism (3) also enters
One step includes the positioning component (35) for limiting described active tooth bar (322), and described positioning component (35) is located at master
The outside of carry-over bar (322).
9. tail-lift for trucks structure as claimed in claim 8 it is characterised in that: described positioning component (35), including fixed
Position post (351) and catch (352), described catch (352) is movably arranged in described locating dowel (351).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310432068.2A CN104442514B (en) | 2013-09-18 | 2013-09-18 | Automobile lifting tail board structure |
| PCT/CN2013/085983 WO2015039370A1 (en) | 2013-09-18 | 2013-10-25 | Tail board structure of vehicle for hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310432068.2A CN104442514B (en) | 2013-09-18 | 2013-09-18 | Automobile lifting tail board structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442514A CN104442514A (en) | 2015-03-25 |
| CN104442514B true CN104442514B (en) | 2017-01-18 |
Family
ID=52688140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310432068.2A Active CN104442514B (en) | 2013-09-18 | 2013-09-18 | Automobile lifting tail board structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104442514B (en) |
| WO (1) | WO2015039370A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG2013079827A (en) * | 2013-10-25 | 2015-05-28 | Wong Fong Engineering Works 1988 Pte Ltd | Truck tail door assembly |
| CN106695707A (en) * | 2016-12-30 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Side wall repairing device |
| CN107985157B (en) * | 2017-12-18 | 2023-07-14 | 湖南三德科技股份有限公司 | Sample barrel transfer trolley |
| CN108298483A (en) * | 2018-02-28 | 2018-07-20 | 常州机电职业技术学院 | Automatic overturning machine for ton bags |
| CN109467022A (en) * | 2018-12-18 | 2019-03-15 | 云南昆船智能装备有限公司 | A lifting mechanism for material handling |
| CN110901496A (en) * | 2019-11-28 | 2020-03-24 | 西安方元明科技股份有限公司 | Fully-electric automobile tail plate |
| CN113954721A (en) * | 2021-08-23 | 2022-01-21 | 柳州双吉机械股份有限公司 | Hydraulic tailgate support structure |
| CN115342260A (en) * | 2022-07-26 | 2022-11-15 | 中国第一汽车股份有限公司 | Actuator fixing rack and adjusting method |
| CN115320471A (en) * | 2022-08-22 | 2022-11-11 | 徐工消防安全装备有限公司 | Multifunctional hydraulic tail plate for fire truck and fire truck |
| KR102592170B1 (en) * | 2023-03-23 | 2023-10-19 | 정회빈 | Automatic switchgear for box truck rear door |
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| CN201580295U (en) * | 2009-12-29 | 2010-09-15 | 朱春明 | Hoisting tail plate |
| CN101966831A (en) * | 2010-10-15 | 2011-02-09 | 广东牛力机械制造有限公司 | Low level automobile tailboard |
| CN202169895U (en) * | 2011-04-01 | 2012-03-21 | 罗昊 | Tail lift |
| CN203511405U (en) * | 2013-09-18 | 2014-04-02 | 深圳市凯卓立液压设备有限公司 | Lifting tail plate structure of car |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015039370A1 (en) | 2015-03-26 |
| CN104442514A (en) | 2015-03-25 |
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Address after: 518000 Guangdong, Shenzhen, Nanshan District, Xili Town, south of Cha Cha Road, Shenzhen, Shenzhen integrated circuit design application Industrial Park, room 513. Co-patentee after: JIANGSU CADRO HYDRAULIC EQUIPMENT CO., LTD. Patentee after: Shenzhen city Kaizhuoli hydraulic equipment Limited by Share Ltd Co-patentee after: CIMC vehicle (Group) Co., Ltd. Address before: 518000 Nanshan District Xili Town, Nanshan District, Shenzhen, Guangdong, south of Shenzhen tea integrated circuit design application Industrial Park 513 Co-patentee before: JIANGSU CADRO HYDRAULIC EQUIPMENT CO., LTD. Patentee before: Shenzhen Cadro Hydraulic Equipment Co., Ltd. Co-patentee before: CIMC vehicle (Group) Co., Ltd. |