CN107891706B - Adjustable piece formula tire centre gripping ware of getting rid of poverty - Google Patents
Adjustable piece formula tire centre gripping ware of getting rid of poverty Download PDFInfo
- Publication number
- CN107891706B CN107891706B CN201711333459.3A CN201711333459A CN107891706B CN 107891706 B CN107891706 B CN 107891706B CN 201711333459 A CN201711333459 A CN 201711333459A CN 107891706 B CN107891706 B CN 107891706B
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- Prior art keywords
- tire
- turning frame
- screw
- plug
- adjustable
- Prior art date
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Links
- 230000000149 penetrating effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/20—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels having ground-engaging plate-like elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses an adjustable sheet type tire clamping and escaping device, wherein a tire (100) comprises a hub (101), and a hub screw (102) is connected to the hub (101), and is characterized in that: the adjustable piece formula tire centre gripping ware of getting rid of poverty include with screw mount (1) that hub screw (102) links to each other, centre gripping in just size adjustable tire holder (2) on tire (100) and connect in screw mount (1) and tire holder (2) between get rid of poverty subassembly (15), tire holder (2) are including turn frame group (3) and connection piece group (4), turn frame group (3) and connection piece group (4) movable connection. The escape device can assist the vehicle to escape when the vehicle falls into the pit to slip, is light in weight, convenient to install and adjustable in size, and can adapt to tires with different widths.
Description
Technical Field
The invention relates to an adjustable sheet type tire clamping escaping device.
Background
The invention of the automobile brings great convenience to the travel of people; with the continuous development of the automobile industry, people are not forbidden to require the safety and the comfort of driving the automobile, and meanwhile, the automobile is also required to have multiple functions; however, when the automobile runs in a desert or a muddy soil road, the tires of the automobile often sink into a pit or a soil pit due to the influence of weather conditions, geographical environments and other factors, and cannot run away and become trapped; in winter, particularly in northern ice and snow climates, snow on the road and wet and slippery ground can be caused by a plurality of automobiles, and accidents can often occur.
In the long-term running process of the automobile, phenomena such as tire slipping, pit sinking, vehicle covering and the like can occur frequently, even accidents are caused in severe cases, and the situation is especially the case in rainy days in summer, ice and snow in winter and severe road surface conditions. Therefore, the measures of preventing the automobile tires from slipping, preventing the automobile from covering the automobile, preventing the automobile from sinking into the pit and escaping from the crash pit are of great significance for ensuring the normal and safe running of the automobile.
At present, various tire anti-skid devices are available in the market, and most commonly, an iron chain, a cowhell chain or a rubber chain is used for manufacturing an anti-skid chain, the anti-skid chain is assembled on a tire to generate moment and large pressure on the ground, so that the friction force between the tire and the road surface is increased to play an anti-skid role, and the running safety performance of a vehicle is improved; the defects of difficult disassembly and assembly, large dead weight, serious tire abrasion and road surface damage and influence on the driving safety of the automobile to a certain extent; especially in the alpine regions of northeast and northwest of China, due to long winter ice and snow period, traffic accidents caused by various vehicles due to wet and slippery road surfaces, pit trapping and vehicle covering occur tens of thousands of times each year, so as to reduce casualty accidents and economic losses; the anti-skid chain in the prior art has an unsatisfactory anti-skid effect in practical application, and the vehicle covering or pit trapping self-rescue measures are imperfect; and the self-rescue equipment has the advantages of large weight, complicated installation and disassembly, and time and labor waste.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a portable adjustable sheet type tire clamping escape device which can be adjusted in size according to different tires and is convenient to install and use.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the utility model provides an adjustable piece formula tire centre gripping ware of getting rid of poverty, the tire includes wheel hub, be connected with the wheel hub screw on the wheel hub, adjustable piece formula tire centre gripping ware of getting rid of poverty include with the screw mount that the wheel hub screw links to each other, the centre gripping in on the tire and the tire holder of adjustable size and connect the subassembly of getting rid of poverty between screw mount and tire holder, the tire holder includes turning frame group and connection piece group, turning frame group and connection piece group movable connection.
In addition, the invention also comprises the following auxiliary technical schemes:
The tire clamp is made of a non-metallic material.
The turning frame group comprises a first turning frame and a second turning frame (12) which are mutually independent, and the first turning frame and the second turning frame are movably connected to the connecting sheet group.
The first turning frame and the second turning frame are provided with mounting holes, and the connecting sheet group penetrates through the mounting holes.
The first turning frame and the second turning frame comprise a top attaching plate and a side attaching plate, and the top attaching plate and the side attaching plate are rotatably connected.
The connecting piece group comprises a connecting rope and a plurality of connecting pieces which are mutually independent, a rope threading hole is formed in each connecting piece, and the connecting rope is arranged in the rope threading hole in a penetrating mode and connects all the connecting pieces in series.
The escape assembly comprises a supporting rod, one end of the supporting rod is connected with the tire clamp holder, and the other end of the supporting rod is connected with the screw fixing frame.
The support rod comprises an inserting part, the tire holder is provided with a connecting block, and an inserting hole matched with the inserting part is formed in the connecting block.
The support rod comprises a connecting part, and the connecting part is provided with a connecting hole connected with the screw fixing frame.
The screw fixing frame comprises a main rod and a supporting rod, and the supporting rod can move along the main rod.
The two ends of the supporting rod are respectively connected with a screw sleeve, the screw sleeves are movably connected with the supporting rod, and the screw sleeves are used for being connected with screw heads of the hub screws.
Compared with the prior art, the invention has the advantages that:
1. under the condition that the vehicle falls into mud to skid and cover the vehicle, the friction force between the vehicle and the ground can be increased, and the wheels are supported to help the vehicle to break away from dilemma;
2. the tire clamp holder is made of nonmetallic materials, so that the overall weight of the escaping device can be reduced, and the tire clamp holder is convenient to use and carry;
3. The escape device can be adjusted according to the width of the tire, and has good adaptability.
Drawings
FIG. 1 is a schematic view of the adjustable blade tire extractor of the present invention assembled to a tire.
FIG. 2 is a schematic diagram of the assembly relationship of the components of the adjustable blade tire extractor of FIG. 1.
Fig. 3 is a schematic structural view of the screw fixing frame in fig. 1.
Fig. 4 is a schematic diagram showing the assembly relationship of the parts in the screw fixing frame in fig. 3.
Fig. 5 is a schematic view of the escaping assembly of fig. 1.
Fig. 6 is a schematic view of the structure of the tire holder of fig. 1.
FIG. 7 is a schematic diagram of the assembly relationship of the components of the tire holder of FIG. 6.
FIG. 8 is a schematic view of the structure of the connecting piece in the adjustable blade tire escape device of the present invention.
Detailed Description
The technical scheme of the present invention is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings.
As shown in fig. 1 and 2, the adjustable sheet type tire clamping and escaping device of the invention comprises a screw fixing frame 1, a tire clamp 2 and an escaping assembly 15, wherein the screw fixing frame 1 is used for being connected with a hub 101 of a tire 100, the tire clamp 2 is used for fixing the escaping assembly 15 on the surface of the tire 100, and the adjustable sheet type tire clamping and escaping device can be made of non-metal materials, is light in weight and is convenient to install. The nonmetallic material can be carbon fiber, PU, PVC, glass fiber and other materials.
As shown in fig. 3 and 4, the screw fixing frame 1 includes a main rod 19 and a support rod 20 disposed in a cross shape to each other, the support rod 20 being provided with a moving hole 20a, and the main rod 19 being mounted in the moving hole 20a and being movable therein. The surface of the main rod 19 is provided with threads, and a nut 21 is connected to the main rod 19 and below the supporting rod 20, and the nut 21 is used for fixing the position of the supporting rod 20 when the supporting rod 20 is in a proper position. On the support rod 20, a screw socket 30 is connected to the left and right sides of the main rod 19, and the screw socket 30 is used to cooperate with the screw head of the hub screw 102 on the hub 101. The screw sleeve 30 is sleeved on the support rod 20 and can move on the support rod 20. The struts 20 are also threaded and a nut 22 is provided on each side of each screw socket 30 for fixing the position of the screw socket 30.
As shown in fig. 5, the escape assembly 15 includes a support rod 16 and a plug assembly 24, and the support rod 16 has a T-shape including a plug-in portion 16a, a connection portion 16b, and a plug-mounting portion 16c. The bottom end of the connecting part 16b is provided with a connecting hole 18, and the connecting hole 18 is a threaded hole and is used for being in threaded connection with the main rod 19; the plug mounting portion 16c is provided with two through holes 25. The plug assembly 24 comprises an arc-shaped plug 26 and two screws 27 connected with the plug 26, the screws 27 and the plug 26 can be integrally formed or connected in other connection modes such as welding, patterns, iron nails and the like can be arranged on the surface of the plug 26 to increase friction, and the screws 27 are inserted into the through holes 25. The screw 27 is sleeved with a spring 28, so that the plug 26 plays a role in buffering and damping in the process of contacting with the ground. To prevent the plug assembly 24 from falling off, a nut 31 is also attached to the screw 27. The plug 26 is raised above the tread of the tire after installation so that it can bear against the ground, increase friction with the ground, and prop up the tire out of the way as the wheel rotates.
As shown in fig. 6 to 8, the tire holder 2 includes a turning frame group 3 and a connecting piece group 4. The turning frame group 3 comprises a first turning frame 11 and a second turning frame 12, the first turning frame 11 and the second turning frame 12 respectively comprise a side attaching plate 6 and a top attaching plate 7 which are identical in structure, and the side attaching plate 6 and the top attaching plate 7 are connected through a pin shaft, so that the side attaching plate 6 and the top attaching plate 7 can rotate around the pin shaft. The side attaching plate 6 and the top attaching plate 7 are provided with mutually communicated mounting holes 5.
The connecting piece group 4 comprises a connecting rope 8 and a plurality of connecting pieces 9 which are mutually independent, wherein the connecting pieces 9 are cuboid, and two through rope penetrating holes 10 are symmetrically formed in the connecting pieces. In order to reduce the shaking of the connecting sheet 9 left and right and up and down after the rope is threaded, a positioning hole 32 (in this embodiment, the positioning hole 32 is rectangular) can be formed in the connecting sheet 9, a positioning sheet (not shown) with the shape identical to that of the positioning hole 32 can be arranged in the positioning hole 32, and the positioning sheet can have various lengths so as to replace the positioning sheets with different lengths for tires with different widths, and the positioning sheet can be connected with a plurality of connecting sheets 9 in series during use. The connecting rope 8 penetrates from the rope penetrating hole 10 on one side and penetrates back from the rope penetrating hole 10 on the other side, and all connecting pieces 9 are connected into a string. The connecting rope 8 should be left with a margin when being loosened, so that the connecting pieces 9 can have a certain movable space with respect to each other.
The first turning frame 11 and the second turning frame 12 are sleeved on the connecting sheet group 4, namely, the connecting sheet group 4 is arranged in the mounting hole 5, and each connecting sheet 9 can move along the connecting rope 8 under the condition that the connecting rope 8 is not fastened. The first turning frame 11 and the second turning frame 12 are both provided with a limiting convex arc 28, and the limiting convex arc 28 abuts against each other when the first turning frame 11 and the second turning frame 12 rotate to about 90 degrees, thereby limiting the angle at this time. The stop cam 28 preferably matches the curvature of the outer side 100a (or inner side 100 b) and the circumferential surface 100c of the tire 100.
When in use, the connecting sheet group 4 is adjusted according to the size of the tire 100, specifically: the tire holder 2 is attached to the peripheral surface 100c, the pins 29 of the first and second turning frames 11, 12 are moved to a position substantially vertically above the inner side surface 100a and the outer side surface 100b, and then the first and second turning frames 11, 12 are turned by 90 degrees, so that the first and second turning frames 11, 12 are attached to the inner side surface 100a, the outer side surface 100b, and the peripheral surface 100c (see fig. 1), and at this time, the connecting ropes 8 are pulled and fastened so that the connecting pieces 9 are closely aligned to fix the shape of the tire holder 2, and the state at this time is maintained. Since the first and second turnstiles 11, 12 are movable on the web assembly 4, the device can be sized to accommodate different types of tires based on the width of the tire 100. The first bogie 11 is mounted on the outer side of the tire 100, and a connection block 17 is further provided above the side attachment plate 6, and the connection block 17 is provided with an insertion hole 17a, and the insertion hole 17a is used for mounting the insertion portion 16a.
The application method of the invention is as follows:
1. The screw fixing frame 1, the tyre clamp holder 2 and the escaping component 15 are assembled respectively;
2. fixing the tire holder 2 to the tread of the tire 100, and tightening the connecting rope 8 to maintain the current shape;
3. the main rod 19 of the screw fixing frame 1 is screwed into the connecting hole 18 of the escaping component 15, and the inserting part 16a of the escaping component 15 is inserted into the inserting hole 17a of the tyre clamp 2;
4. The position of the screw sleeve 30 on the screw fixing frame 1 is adjusted to be aligned with any two hub screws 102 on the hub 101, then the screw sleeve 30 is sleeved on the screw heads of the hub screws 102, the nuts 21 and 22 are locked, and the positions of the fixing support rod 20 and the screw sleeve 30 are finished;
5. starting the vehicle to rotate the tire 100, the escape assembly 15 will compress the ground, increase friction with the ground, prevent the tire 100 from slipping, and escape the vehicle.
When the escape device is used, the supporting force to the ground is mainly transmitted to the hub screw 102 from the screw rod 19, and the tire clamp 2 only bears the extrusion force of a small part, so that the tire clamp 2 can be made of nonmetallic materials with good reliability.
The adjustable sheet type tire clamping and escaping device at least has the following advantages:
1. under the condition that the vehicle falls into mud to skid and cover the vehicle, the friction force between the vehicle and the ground can be increased, and the wheels are supported to help the vehicle to break away from dilemma;
2. the tire clamp holder is made of nonmetallic materials, so that the overall weight of the escaping device can be reduced, and the tire clamp holder is convenient to use and carry;
3. The escape device can be adjusted according to the width of the tire, and has good adaptability.
It should be noted that the foregoing description of the preferred embodiments is merely illustrative of the technical concept and features of the present invention, and is not intended to limit the scope of the invention, as long as the scope of the invention is defined by the claims and their equivalents. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (2)
1. An adjustable piece formula tire centre gripping ware of getting rid of poverty, tire (100) include wheel hub (101), be connected with wheel hub screw (102), its characterized in that on wheel hub (101): the adjustable sheet type tire clamping and escaping device comprises a screw fixing frame (1) connected with the hub screw (102), a tire clamping device (2) clamped on the tire (100) and adjustable in size, and an escaping assembly (15) connected between the screw fixing frame (1) and the tire clamping device (2), wherein the tire clamping device (2) comprises a turning frame group (3) and a connecting sheet group (4), and the turning frame group (3) and the connecting sheet group (4) are movably connected;
The escape assembly (15) comprises a supporting rod (16), one end of the supporting rod (16) is connected with the tire clamp holder (2), and the other end of the supporting rod is connected with the screw fixing frame (1); the support rod (16) comprises an inserting part (16 a), the tire holder (2) is provided with a connecting block (17), and an inserting hole (17 a) matched with the inserting part (16 a) is formed in the connecting block (17); the support rod (16) comprises a connecting part (16 b), and the connecting part (16 b) is provided with a connecting hole (18) connected with the screw fixing frame (1);
The escape assembly (15) further comprises a plug assembly (24), the plug assembly (24) comprises an arc-shaped plug (26) and two screws (27) connected with the plug (26), the screws (27) are integrally formed with the plug (26) or are connected through welding, patterns or iron nails are arranged on the surface of the plug (26), the support rod (16) comprises a plug mounting part (16 c), two through holes (25) are formed in the plug mounting part (16 c), the screws (27) are inserted into the through holes (25), springs (28) are sleeved on the screws (27), and the plug (26) plays a role in buffering and damping in the process of contacting with the ground, and nuts (31) are further connected to the screws (27);
The screw fixing frame (1) comprises a main rod (19) and a supporting rod (20), wherein the supporting rod (20) can move along the main rod (19); the two ends of the supporting rod (20) are respectively connected with a screw sleeve (30), the screw sleeves (30) are movably connected with the supporting rod (20), and the screw sleeves (30) are used for being connected with screw heads of the hub screws (102);
The turning frame group (3) comprises a first turning frame (11) and a second turning frame (12) which are mutually independent, and the first turning frame (11) and the second turning frame (12) are movably connected to the connecting sheet group (4);
The first turning frame (11) and the second turning frame (12) are provided with mounting holes (5), and the connecting sheet group (4) is arranged in the mounting holes (5) in a penetrating manner;
The first turning frame (11) and the second turning frame (12) comprise a top attaching plate (6) and a side attaching plate (7), and the top attaching plate (6) and the side attaching plate (7) are rotatably connected; the first turning frame (11) and the second turning frame (12) are respectively provided with a limiting convex arc, and the limiting convex arcs are mutually abutted when the first turning frame (11) and the second turning frame (12) rotate to 90 degrees;
The connecting piece group (4) comprises a connecting rope (8) and a plurality of mutually independent connecting pieces (9), wherein a rope threading hole (10) is formed in the connecting pieces (9), and the connecting rope (8) is arranged in the rope threading hole (10) in a penetrating mode and connects all the connecting pieces (9) in series;
When the tire clamp is used, the tire clamp holder (2) is attached to the peripheral surface (100 c) of a tire, the first turning frame (11) and the second turning frame (12) are turned to 90 degrees, so that the first turning frame (11) and the second turning frame (12) are attached to the inner side surface (100 a), the outer side surface (100 b) and the peripheral surface (100 c) of the tire, and at the moment, the connecting ropes (8) are tensioned and fastened, so that the connecting pieces (9) are closely arranged together, and the shape of the tire clamp holder (2) is fixed.
2. The adjustable blade tire gripping device of claim 1, wherein: the tyre holder (2) is made of a non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333459.3A CN107891706B (en) | 2017-12-14 | 2017-12-14 | Adjustable piece formula tire centre gripping ware of getting rid of poverty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333459.3A CN107891706B (en) | 2017-12-14 | 2017-12-14 | Adjustable piece formula tire centre gripping ware of getting rid of poverty |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107891706A CN107891706A (en) | 2018-04-10 |
| CN107891706B true CN107891706B (en) | 2024-05-24 |
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ID=61806346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711333459.3A Active CN107891706B (en) | 2017-12-14 | 2017-12-14 | Adjustable piece formula tire centre gripping ware of getting rid of poverty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891706B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583151B (en) * | 2018-04-27 | 2019-12-10 | 浙江跃岭股份有限公司 | Wheel hub structure of desert vehicle |
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| CN204820982U (en) * | 2015-06-05 | 2015-12-02 | 吴江市兴群机电工程有限公司 | Car portable pitfall ware of getting rid of poverty of saving oneself |
| CN205220208U (en) * | 2015-12-08 | 2016-05-11 | 王维忠 | Motor vehicle breaks down and takes turns by oneself |
| CN105691095A (en) * | 2015-06-05 | 2016-06-22 | 吴江市兴群机电工程有限公司 | Convenient self-rescuer for automobile tire trapped in pit |
| CN205523379U (en) * | 2015-05-21 | 2016-08-31 | 帝善圆农业科技（苏州）有限公司 | Automobile tire pitfall ware of getting rid of poverty of saving oneself |
| CN206067367U (en) * | 2016-08-31 | 2017-04-05 | 苏州吉立兴汽车用品科技有限公司 | A kind of tire for vehicles is got rid of poverty part |
| CN106976355A (en) * | 2017-02-22 | 2017-07-25 | 中信戴卡股份有限公司 | A kind of device for being used to reconcile frictional force between passenger car wheel and ground |
| CN107323186A (en) * | 2017-07-17 | 2017-11-07 | 安徽理工大学 | A kind of anti-sunken apparatus for pulling of automobile tire and method |
| CN207931372U (en) * | 2017-12-14 | 2018-10-02 | 苏州吉立兴汽车用品科技有限公司 | A kind of adjustable chip tire clamping escape machine |
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2017
- 2017-12-14 CN CN201711333459.3A patent/CN107891706B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5692810A (en) * | 1994-10-18 | 1997-12-02 | Granryd; Thorvald G. | Heavy duty traction intensifyer including flexible frame means with flex-limiting means for agricultural wheeled tractors, harvesting combines and the like |
| KR200238329Y1 (en) * | 2001-04-26 | 2001-10-12 | 방창석 | emergency rescue belt for tire |
| WO2007030956A1 (en) * | 2005-09-13 | 2007-03-22 | Confon Ag | Anti-skidding device for vehicle wheels, comprising a central clamping unit |
| EP2671785A1 (en) * | 2012-06-08 | 2013-12-11 | Pierre-Yves Duchesne | Motorised all-terrain robot with at least four wheels |
| CN205523379U (en) * | 2015-05-21 | 2016-08-31 | 帝善圆农业科技（苏州）有限公司 | Automobile tire pitfall ware of getting rid of poverty of saving oneself |
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| CN107323186A (en) * | 2017-07-17 | 2017-11-07 | 安徽理工大学 | A kind of anti-sunken apparatus for pulling of automobile tire and method |
| CN207931372U (en) * | 2017-12-14 | 2018-10-02 | 苏州吉立兴汽车用品科技有限公司 | A kind of adjustable chip tire clamping escape machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107891706A (en) | 2018-04-10 |
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