CN104842971A - Vehicle auxiliary passing device, driving system, and vehicle - Google Patents
Vehicle auxiliary passing device, driving system, and vehicle Download PDFInfo
- Publication number
- CN104842971A CN104842971A CN201410532685.4A CN201410532685A CN104842971A CN 104842971 A CN104842971 A CN 104842971A CN 201410532685 A CN201410532685 A CN 201410532685A CN 104842971 A CN104842971 A CN 104842971A
- Authority
- CN
- China
- Prior art keywords
- roller
- center shaft
- driving
- support roller
- wheel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S11/00—Vehicle modifications for receiving separate lifting, supporting, or manoeuvring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a vehicle auxiliary passing device, a driving system using the vehicle auxiliary passing device, and a vehicle comprising the driving system. The vehicle auxiliary passing device comprises wheels, a front transmission roller, a back transmission roller, a lower transmission roller, a front roller, a back roller and an annular belt, wherein the lower transmission roller is respectively in transmission contact with the front roller and the back roller between the front roller and the back roller; the front transmission roller is fixedly supported above the front roller, and is in transmission contacted with the front roller; the back transmission roller is fixedly supported above the back roller, and is in transmission contact with the back roller; the wheels are synchronously and fixedly supported above the front transmission roller and the back transmission roller, and are respectively in transmission contact with the front transmission roller and the back transmission roller; the annular belt is coated on the wheels, the front roller and the back roller, and can be driven to rotate through the rotation of the wheels, the front roller and the back roller. The vehicle auxiliary passing device can increase a minimum ground clearance, an approach angle and a departure angle to improve the vehicle passing capacity.
Description
Technical field
The present invention relates to vehicular field, particularly, relate to a kind of vehicle and assist by device, use this vehicle to assist by the driving system of device and the vehicle comprising this driving system.
Background technology
As everyone knows, in vehicle, " road clearance " refers to that vehicle under full-load conditions, the distance between its most outstanding position, bottom, chassis and level ground." angle of attach " refer to vehicle fully loaded static time, vehicle front projecting point to front-wheel draw the angle on tangent line and ground." departure angle " refer to vehicle fully loaded static time, rear vehicle end projecting point to trailing wheel draw the angle on tangent line and ground.And above-mentioned three is the important indicator judging that whether superior trafficability can be.
In the prior art, can only being met by performance of some vehicles is travelled on comparatively good road surface, when wanting more complicated at some, severe road conditions travel, is difficult to meet operating needs.Therefore, wish a kind of vehicle of vehicle assist improve vehicle by device pass through performance.
Summary of the invention
The object of this invention is to provide that a kind of vehicle that can improve angle of attach and departure angle is auxiliary passes through device.
To achieve these goals, the invention provides that a kind of vehicle is auxiliary passes through device, this vehicle is auxiliary comprises wheel by device, driving front roller, rear live roller, underdrive roller, front wheel, rear roller and endless belt, described underdrive roller between described front wheel and described rear roller respectively with described front wheel and described rear roller driving contact, described driving front roller be fixedly supported on described front wheel top and with described front wheel driving contact, described rear live roller be fixedly supported on described rear roller top and with described rear roller driving contact, described wheel be fixedly supported on simultaneously described driving front roller and described rear live roller top and respectively with described driving front roller and described rear live roller driving contact, described endless belt is sleeved on described wheel, on described front wheel and described rear roller, by described wheel, the rotation of described front wheel and described rear roller and described endless belt can be driven to rotate.
Preferably, described driving front roller comprises driving front roller center shaft, described rear live roller comprises rear live roller center shaft, described underdrive roller comprises underdrive roller center shaft, described front wheel comprises front wheel center shaft, described rear roller comprises rear roller center shaft, described driving front roller center shaft and described rear live roller center shaft, described driving front roller center shaft and described front wheel center shaft, described rear live roller center shaft and described rear roller center shaft, described front wheel center shaft and described underdrive roller center shaft, described underdrive roller center shaft is connected by connecting rod in respective end respectively with described rear roller center shaft.
Preferably, described vehicle is auxiliary also comprises front support roller by device, rear support roller and lower support roller, described front support roller be fixed on described driving front roller front and with described driving front roller driving contact, described rear support roller fix live roller in the rear rear and with described rear live roller driving contact, described lower support roller be fixed on described underdrive roller below and with described underdrive roller driving contact, described endless belt is also sleeved on described front support roller, on rear support roller and lower support roller, by described front support roller, the rotation of rear support roller and lower support roller and can auxiliarily drive described endless belt to rotate.
Preferably, described front support roller comprises front support roller center shaft, described rear support roller comprises rear support roller center shaft, described lower support roller comprises lower support roller center shaft, described front support roller center shaft and described driving front roller center shaft, described rear live roller center shaft and described rear support roller center shaft, described front wheel center shaft and described lower support roller center shaft, described rear roller center shaft is connected by connecting rod in respective end respectively with described lower support roller center shaft.
Preferably, described front wheel is identical with the diameter of described rear roller, described driving front roller, described rear live roller are identical with the diameter of described underdrive roller, and the diameter of described front wheel and described rear roller is greater than the diameter of described driving front roller, described rear live roller and described underdrive roller.
Preferably, the distance between driving front roller center shaft and rear live roller center shaft is greater than the radius of wheel.
Preferably, front support roller, rear support roller are identical with the diameter of lower support roller, and the diameter of front wheel and rear roller is 1.5 times of the diameter of described front support roller, rear support roller and lower support roller to 2 times.
Preferably, described endless belt is expandable type belt, comprises two ends in the deployed state, each end is formed with multiple engaging tooth, and is formed with the through hole along described endless belt Width on each described engaging tooth; Described endless belt is under formation annular ring state, and the described engaging tooth of two described ends engages, and belt bearing pin penetrates in described through hole.
Another object of the present invention is to provide a kind of driving system increased by performance.
For realizing another object above-mentioned, the invention provides and a kind ofly use above-mentioned vehicle to assist driving system by device.
Another object of the present invention is to provide a kind of vehicle increased by performance.
For realizing an above-mentioned object again, the invention provides a kind of vehicle comprising above-mentioned driving system.
Vehicle of the present invention is assisted by device by setting up front wheel and rear roller in the below of wheel, and jointly drive endless belt to travel by wheel, front wheel and rear roller, in order to improve the height of vehicle body, the road clearance of vehicle, angle of attach and departure angle are increased, and that improves vehicle thus passes through performance.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the perspective view that a kind of detailed description of the invention by device assisted by vehicle of the present invention;
Fig. 2 is that in the present invention, the structural representation being in deployed condition by the endless belt of device assisted by vehicle.
Description of reference numerals
1 wheel 2 driving front roller
Live roller 4 underdrive roller after 3
5 front wheel 6 rear rollers
7 front support roller 8 rear support rollers
9 lower support roller 10 endless belts
11 connecting rod 10a engaging tooths
Live roller center shaft after 20 driving front roller center shafts 30
40 underdrive roller center shaft 50 front wheel center shafts
60 rear roller center shaft 70 front support roller center shafts
Support roller center shaft 90 lower support roller center shaft after 80s
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality of use typically refers to the upper and lower, left and right in accompanying drawing as " upper and lower, left and right ", and it is inside and outside that " inside and outside " refers to relative to parts.
See Fig. 1, the present invention relates to a kind of vehicle auxiliary by device, pass through performance in order to what increase vehicle.Described vehicle is auxiliary comprises wheel 1, driving front roller 2, rear live roller 3, underdrive roller 4, front wheel 5, rear roller 6 and endless belt 10 by device.Particularly, underdrive roller 4 between front wheel 5 and rear roller 6 respectively with front wheel 5 and rear roller 6 driving contact, driving front roller 2 be fixedly supported on front wheel 5 top and with front wheel 5 driving contact, rear live roller 3 be fixedly supported on rear roller 6 top and with rear roller 6 driving contact, wheel 1 be fixedly supported on simultaneously driving front roller 2 and rear live roller 3 top and respectively with driving front roller 2 and rear live roller 3 driving contact.By above-mentioned arrangement, make the rotary power of wheel 1 can pass to front wheel 5 and rear roller 6 respectively by driving front roller 2 and rear live roller 3.After endless belt 10 is sleeved on wheel 1, front wheel 5 and rear roller 6, wheel 1, front wheel 5 and rear roller 6 cooperatively rotate, and endless belt 10 just can be driven to rotate, thus realize travelling.
Wherein, the noun of locality " front " and " afterwards " refer to wheel 1 for benchmark, to be positioned on the left of wheel 1 for front in figure, after being positioned at and on the right side of wheel 1 being, and " front " and " afterwards " is herein not the front and back in real road, is also not used in and limits vehicle and assist structure by device.In addition, driving front roller 2 and front wheel 5 are arranged relative to the below of wheel 1 at wheel 1 respectively symmetrically with rear live roller 3 and rear roller 6, for from wheel 1 power taking symmetrically.
Vehicle of the present invention is assisted by device by setting up front wheel 5 and rear roller 6 in the below of wheel 1, and jointly drives endless belt 10 to travel by wheel 1, front wheel 5 and rear roller 6, in order to improve the height of vehicle body, the road clearance of vehicle is increased.And adopt vehicle auxiliary by after device, the projecting point height of body structure is increased, front end projecting point and vehicle assist the tangent line that drawn by endless belt 10 outline roughly in front wheel position in device and ground angle to increase thus, and namely angle of attach increases.Similarly, the projecting point height of body rear end increases, and rear end projecting point and vehicle assist the tangent line that drawn by endless belt 10 outline roughly in rear roller position in device and ground angle to increase thus, i.e. departure angle increase.Correspondingly being improve by performance of vehicle thus.
In said structure, endless belt 10 can be expandable type belt.See Fig. 2, endless belt 10 comprises two ends in the deployed state, each end is formed with multiple engaging tooth 10a, and is formed with the through hole annularly with 10 Widths on each engaging tooth 10a.When being sleeved on endless belt 10 on wheel 1, front wheel 5 and rear roller 6, during to form annular ring state, the engaging tooth 10a of two ends engages, and penetrates in through-holes by belt bearing pin (not shown), completes the assembling of endless belt 10.
In addition, the mounting structure of wheel 1 is same as the prior art, is namely arranged on axletree and is driven.
Mounting structure for other each rollers can comprise multiple.Such as, in the detailed description of the invention shown in Fig. 1, driving front roller 2 comprises driving front roller center shaft 20, rear live roller 3 comprises rear live roller center shaft 30, underdrive roller 4 comprises underdrive roller center shaft 40, front wheel 5 comprises front wheel center shaft 50, and rear roller 6 comprises rear roller center shaft 60.
Based on each roller above-mentioned center shaft separately, can be connected by connecting rod 11 in the center shaft end of each roller, thus realize fixed pedestal.That is, the driving front roller center shaft 20 of driving front roller 2 is connected by connecting rod 11 in respective end with the rear roller center shaft 60 of rear roller 6 with the underdrive roller center shaft 40 of underdrive roller 4 and the underdrive roller center shaft 40 of underdrive roller 4 with the rear roller center shaft 60 of rear roller 6, the front wheel center shaft 50 of front wheel 5 with the front wheel center shaft 50 of front wheel 5, the rear live roller center shaft 30 of rear live roller 3 respectively with the rear live roller center shaft 30 of rear live roller 3, the driving front roller center shaft 20 of driving front roller 2.
Can find out, each roller above-mentioned is connected by connecting rod 11, not only can realize the fixed installation of each roller, and can guarantee the position relationship between each roller well.Such as, driving front roller 2 is connected by connecting rod 11 with rear live roller 3, can effectively ensure to keep at a certain distance away between the two, prevents from interfering between driving front roller 2 and rear live roller 3.For another example, driving front roller 2 is connected by another connecting rod 11 with front wheel 5, make front wheel 5 can support driving front roller 2 well, and the rotational force transmission between front wheel 5 and driving front roller 2 can not be lost efficacy because the total weight of driving front roller 2 all drops on front wheel 5.In like manner, rear live roller 3 is connected by another connecting rod 11 with rear roller 6, have effectively achieved and the part rotational force of wheel 1 is passed to rear roller 6.
It should be noted that, the situation that each center shaft that Fig. 1 illustrate only each roller is connected by connecting rod 11 in one end thereof.In fact, each center shaft of each roller also can be connected by connecting rod 11 in another end that it does not show, but is not limited to connecting rod 11 and connects.
Further, see Fig. 1, in a preferred embodiment, vehicle is auxiliary also includes front support roller 7, rear support roller 8 and lower support roller 9 by device.Wherein, front support roller 7 be fixed on driving front roller 2 front and with driving front roller 2 driving contact, rear support roller 8 be fixed on rear live roller 3 rear and with rear live roller 3 driving contact, lower support roller 9 be fixed on underdrive roller 4 below and with underdrive roller 4 driving contact.Based on this structure, endless belt 10 is also sleeved on front support roller 7, rear support roller 8 and lower support roller 9, and can auxiliarily drive endless belt 10 to rotate by the rotation of front support roller 7, rear support roller 8 and lower support roller 9.
Owing to having set up front support roller 7, rear support roller 8 and lower support roller 9, the part rotational force of wheel 1 is not only passed to front wheel 5 and rear roller 6 by described driving front roller 2, rear live roller 3 and underdrive roller 4, also pass to each support wheel simultaneously, and then drive endless belt 10 by front and rear rolling wheel and each support wheel simultaneously.Be appreciated that the strong point and activation point that such a structure increases endless belt 10, make endless belt 10 uniform force, thus more stably can rotate, realize smooth-ride.
With similarly aforementioned, each support roller also carries out installation by connecting rod 11 to be fixed, but is not limited to this mounting means.That is, described front support roller 7 comprises front support roller center shaft 70, and rear support roller 8 comprises rear support roller center shaft 80, and lower support roller 9 comprises lower support roller center shaft 90.On this basis, the front support roller center shaft 70 of front support roller 7 is connected by connecting rod 11 in respective end with the rear support roller center shaft 80 of rear support roller 8 respectively with the driving front roller center shaft 20 of driving front roller 2, the rear live roller center shaft 30 of rear live roller 3.
In addition, the front wheel center shaft 50 of front wheel 5 is connected by connecting rod 11 in respective end with the lower support roller center shaft 90 of lower support roller 9 with the lower support roller center shaft 90 of lower support roller 9 and the rear roller center shaft 60 of rear roller 6, make lower support roller 9 not only play the effect supporting underdrive roller 4, also play the effect of balance front wheel 5 and rear roller 6 simultaneously.
As shown in Figure 1, front wheel 5 is identical with the diameter of rear roller 6, and can be more than or equal to the diameter of wheel 1.Preferably, front wheel 5 is identical with the diameter of wheel 1 with rear roller 6, rotates in order to drive endless belt 10 equably.Described driving front roller 2, rear live roller 3 are identical with the diameter of underdrive roller 4, and the diameter of front wheel 5 and rear roller 6 is greater than the diameter of driving front roller 2, rear live roller 3 and underdrive roller 4, to guarantee driving front roller 2, to be not in contact with each other between rear live roller 3 and underdrive roller 4 three.
More preferably, the width between centers of driving front roller 2 and rear live roller 3, distance in other words between the driving front roller center shaft 20 of driving front roller 2 and the rear live roller center shaft 30 of rear live roller 3 is greater than the radius of wheel 1, thus avoids interfering when transmission.
In a preferred embodiment, front support roller 7, rear support roller 8 and lower support roller 9 have identical diameter, and the diameter of front wheel 5 and rear roller 6 is 1.5 times of the diameter of front support roller 7, rear support roller 8 and lower support roller 9 to 2 times.Each support roller is in this range of sizes, with each correspondingly live roller match, endless belt 10 can be made to be just in time the tangent plane of each support roller, instead of each support roller is projecting or be not enough to the situation touching endless belt, in order to ensure that each support roller and wheel 1, front wheel 5 drive endless belt 10 stably to rotate together with rear roller 6 simultaneously, thus realize that vehicle is auxiliary stably to be travelled by device.
According to the above, the present invention can also relate to and a kind ofly uses above-mentioned vehicle to assist by the driving system of device and the vehicle comprising this driving system.By device, the road clearance of vehicle, angle of attach and departure angle are all increased owing to using vehicle to assist, that thus can improve vehicle well passes through performance.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a vehicle is assisted and is passed through device, it is characterized in that, described vehicle is auxiliary comprises wheel (1), driving front roller (2), rear live roller (3), underdrive roller (4), front wheel (5), rear roller (6) and endless belt (10) by device
Described underdrive roller (4) between described front wheel (5) and described rear roller (6) respectively with described front wheel (5) and described rear roller (6) driving contact, described driving front roller (2) be fixedly supported on described front wheel (5) top and with described front wheel (5) driving contact, described rear live roller (3) be fixedly supported on described rear roller (6) top and with described rear roller (6) driving contact, described wheel (1) be fixedly supported on simultaneously described driving front roller (2) and described rear live roller (3) top and respectively with described driving front roller (2) and described rear live roller (3) driving contact,
Described endless belt (10) is sleeved on described wheel (1), described front wheel (5) and described rear roller (6), described endless belt (10) can be driven to rotate by the rotation of described wheel (1), described front wheel (5) and described rear roller (6).
2. vehicle according to claim 1 is auxiliary passes through device, it is characterized in that, described driving front roller (2) comprises driving front roller center shaft (20), described rear live roller (3) comprises rear live roller center shaft (30), described underdrive roller (4) comprises underdrive roller center shaft (40), described front wheel (5) comprises front wheel center shaft (50), described rear roller (6) comprises rear roller center shaft (60)
Described driving front roller center shaft (20) and described rear live roller center shaft (30), described driving front roller center shaft (20) and described front wheel center shaft (50), described rear live roller center shaft (30) and described rear roller center shaft (60), described front wheel center shaft (50) and described underdrive roller center shaft (40), described underdrive roller center shaft (40) and described rear roller center shaft (60) are connected by connecting rod (11) in respective end respectively.
3. vehicle according to claim 2 is auxiliary passes through device, it is characterized in that, described vehicle is auxiliary also comprises front support roller (7) by device, rear support roller (8) and lower support roller (9), described front support roller (7) be fixed on described driving front roller (2) front and with described driving front roller (2) driving contact, the rear of the fixing live roller (3) in the rear of described rear support roller (8) and with described rear live roller (3) driving contact, described lower support roller (9) be fixed on described underdrive roller (4) below and with described underdrive roller (4) driving contact,
Described endless belt (10) is also sleeved on described front support roller (7), rear support roller (8) and lower support roller (9), can auxiliarily drive described endless belt (10) to rotate by the rotation of described front support roller (7), rear support roller (8) and lower support roller (9).
4. vehicle according to claim 3 is auxiliary passes through device, it is characterized in that, described front support roller (7) comprises front support roller center shaft (70), described rear support roller (8) comprises rear support roller center shaft (80), described lower support roller (9) comprises lower support roller center shaft (90)
Described front support roller center shaft (70) and described driving front roller center shaft (20), described rear live roller center shaft (30) and described rear support roller center shaft (80), described front wheel center shaft (50) and described lower support roller center shaft (90), described rear roller center shaft (60) and described lower support roller center shaft (90) are connected by connecting rod (11) in respective end respectively.
5. vehicle according to claim 3 is auxiliary passes through device, it is characterized in that, described front wheel (5) is identical with the diameter of described rear roller (6), described driving front roller (2), described rear live roller (3) are identical with the diameter of described underdrive roller (4), and the diameter of described front wheel (5) and described rear roller (6) is greater than the diameter of described driving front roller (2), described rear live roller (3) and described underdrive roller (4).
6. vehicle according to claim 5 is auxiliary by device, and it is characterized in that, the distance between described driving front roller center shaft (20) and rear live roller center shaft (30) is greater than the radius of described wheel (1).
7. vehicle according to claim 5 is auxiliary passes through device, it is characterized in that, described front support roller (7), rear support roller (8) are identical with the diameter of lower support roller (9), and the diameter of described front wheel (5) and described rear roller (6) is 1.5 times to 2 times of diameter of described front support roller (7), rear support roller (8) and lower support roller (9).
8. vehicle according to claim 1 is auxiliary passes through device, it is characterized in that, described endless belt (10) is expandable type belt, comprise two ends in the deployed state, each end is formed with multiple engaging tooth (10a), and is formed with the through hole along described endless belt (10) Width on each described engaging tooth (10a); Described endless belt (10) is under formation annular ring state, and the described engaging tooth (10a) of two described ends engages, and belt bearing pin penetrates in described through hole.
9. a driving system, is characterized in that, this driving system to comprise according to any one of claim 1 to 8 that vehicle is auxiliary passes through device.
10. a vehicle, is characterized in that, this vehicle comprises driving system according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532685.4A CN104842971B (en) | 2014-10-10 | 2014-10-10 | Vehicle auxiliary passes through device, driving system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532685.4A CN104842971B (en) | 2014-10-10 | 2014-10-10 | Vehicle auxiliary passes through device, driving system and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842971A true CN104842971A (en) | 2015-08-19 |
| CN104842971B CN104842971B (en) | 2017-09-29 |
Family
ID=53843077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410532685.4A Active CN104842971B (en) | 2014-10-10 | 2014-10-10 | Vehicle auxiliary passes through device, driving system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842971B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1717462A1 (en) * | 1989-07-05 | 1992-03-07 | Предприятие П/Я А-3327 | Running gear of vehicle |
| JPH06305456A (en) * | 1993-04-26 | 1994-11-01 | Hitachi Ltd | Steering type crawler vehicle |
| US7464997B2 (en) * | 2005-08-02 | 2008-12-16 | Raytheon Company | Load bearing crawler assembly |
| NL2003100C2 (en) * | 2008-06-27 | 2010-08-17 | Soucy Int Inc | Track system with adjustable width. |
| CN102481958A (en) * | 2009-06-30 | 2012-05-30 | Soucy国际公司 | Track system |
| CN102785716A (en) * | 2012-08-03 | 2012-11-21 | 中国科学技术大学 | Special-shaped wheel and caterpillar track combined walking mechanism |
| CN203142829U (en) * | 2013-01-31 | 2013-08-21 | 东北大学 | Multifunctional hydraulic rescue robot |
-
2014
- 2014-10-10 CN CN201410532685.4A patent/CN104842971B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1717462A1 (en) * | 1989-07-05 | 1992-03-07 | Предприятие П/Я А-3327 | Running gear of vehicle |
| JPH06305456A (en) * | 1993-04-26 | 1994-11-01 | Hitachi Ltd | Steering type crawler vehicle |
| US7464997B2 (en) * | 2005-08-02 | 2008-12-16 | Raytheon Company | Load bearing crawler assembly |
| NL2003100C2 (en) * | 2008-06-27 | 2010-08-17 | Soucy Int Inc | Track system with adjustable width. |
| CN102481958A (en) * | 2009-06-30 | 2012-05-30 | Soucy国际公司 | Track system |
| CN102785716A (en) * | 2012-08-03 | 2012-11-21 | 中国科学技术大学 | Special-shaped wheel and caterpillar track combined walking mechanism |
| CN203142829U (en) * | 2013-01-31 | 2013-08-21 | 东北大学 | Multifunctional hydraulic rescue robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842971B (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI56651C (en) | ANORDNING VID STYRBART KURSSTABILT SJAELVGAOENDE FORDON | |
| CN105947015A (en) | AGV driving mechanism | |
| US9440488B1 (en) | Hubless wheel system for motor vehicles | |
| EP2727570A3 (en) | Material handling and stair climbing vehicle | |
| CN103935387B (en) | Four-wheel steering stream carrier vehicle | |
| CN203331766U (en) | Wheel supporting mechanism of wheeled mobile robot | |
| CN104842971A (en) | Vehicle auxiliary passing device, driving system, and vehicle | |
| CN207747950U (en) | 4 wheel driven transport vehicle Athey wheel | |
| CN104129412B (en) | A kind of orthogonal omnidirectional's wheel assembly | |
| CN103318279A (en) | Mobile wheel crawler device | |
| CN204210655U (en) | Only wheel drive vehicle of low Wear Friction driver train and correspondence | |
| KR20170030695A (en) | Apparatus for supporting center bearing of propeller shaft | |
| KR102429696B1 (en) | A mobile robot wheel device capable of driving rough terrain and overcoming obstacles, and a mobile robot including the same | |
| JP2016203683A (en) | Friction-type traveling device and omnidirectional moving device | |
| BR102022011726A2 (en) | DRIVE AXLE SYSTEM | |
| CN207697870U (en) | All-terrain vehicle wheel and the rescue aid for using the wheel | |
| CN206623634U (en) | A kind of automobile escape machine | |
| CN204749730U (en) | Balance car hub | |
| CN202966429U (en) | Tractor chassis structure | |
| CN202429247U (en) | Articulated frame for rubber-wheeled vehicle | |
| JP3141814U (en) | A swivel caster that supports multiple wheels on a radial frame tip | |
| CN107420517B (en) | Independent suspension vibration damper for middle and rear wheels of automobile | |
| FR3088295A1 (en) | System allowing vehicles to roll and turn with very little deformation of the ground | |
| EP1582404A3 (en) | Safety device for vehicle ramp | |
| CN210364111U (en) | All-terrain vehicle light crawler mounting frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 102206 North of Laoniuwan Village, Shayang Road, Shahe Town, Changping District, Beijing Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |