CN102991268B - Safety hub for lock tire assembly of tubeless tire wheel - Google Patents
Safety hub for lock tire assembly of tubeless tire wheel Download PDFInfo
- Publication number
- CN102991268B CN102991268B CN201210530270.4A CN201210530270A CN102991268B CN 102991268 B CN102991268 B CN 102991268B CN 201210530270 A CN201210530270 A CN 201210530270A CN 102991268 B CN102991268 B CN 102991268B
- Authority
- CN
- China
- Prior art keywords
- tyre bead
- tire
- lock dog
- locking
- bead lock
- 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.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 claims abstract description 87
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 230000006837 decompression Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/0209—Supplementary means for securing the bead
- B60C15/0226—Supplementary means for securing the bead the bead being secured by protrusions of the rim extending from the bead seat, e.g. hump or serrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/12—Appurtenances, e.g. lining bands
- B60B21/125—Bead clamping elements
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/0209—Supplementary means for securing the bead
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/028—Spacers between beads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/02—Rims characterised by transverse section
- B60B21/026—Rims characterised by transverse section the shape of rim well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
- B60B25/14—Locking means for flange rings or seat rings
- B60B25/16—Arrangement of bayonet catches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/331—Safety or security
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
A safety hub (10) of a lock tire assembly mainly comprises a plurality of tire edge lock blocks (11), and a lock transmission device (12) corresponding to an air valve hole, wherein the tire edge lock blocks are annularly distributed on the inner edge of a bead seat (18) and are used for preventing a tire bead from slipping to a groove bottom (21) and separating from the hub and for preventing a wheel flange (20) from touching the ground; and the lock transmission device (12) is used for locking and unlocking the tire edge lock blocks (11). The safety hub (10) provided by the invention is mainly used for preventing a vehicle from losing control when the tubeless tire is punctured or loses pressure severely, and can enable the flat tire to keep synchronous with the hub, thereby giving the same road holding force and brake force to the wheel, and ensuring the normal operation of the vehicle.
Description
Technical field
The present invention relates to a kind of manufacturing method of wheel hub, especially a kind of safety hub for the locking tire assembly of vacuum tyre wheel.
Background technology
In numerous traffic accidents, accident of blowing out accounting is up to 5%.Because to blow out suddenly in running at high speed and the car crash accident caused ranks the freeway accident accident umber one, account for 49.81% of freeway accident death tolls, number of injured people accounts for 63.94%, and direct property loss accounts for 43.38%.Accident of blowing out is occurred frequently, and rate is high till death, and serious danger coerces the security of the lives and property of driver and conductor.
Common wheel hub arranges bead seat on the both sides of wheel rim usually, and under the influence of air pressure, tire both sides tyre bead is enclosed within bead seat vacuum tire closely, can not deviate under the stop of wheel rim.Arrange race in order to changing of tire in the centre of bead seat, tyre bead is absorbed in bottom land under the inscribe effect of driving tire machine, and such tyre bead just can climb over wheel rim and takes out or be inserted in.
Vacuum tire is being blown out or tire pressure degradation rear tyre bead unseating resistance sharply reduces, and tire bead can depart from wheel rim base and be involved in bottom land under the effect of deflecting force, and tire is separated with wheel hub.Wheel hub sinks to directly contacting with road surface after bearing force is lost on sidewall thereupon, and at this moment wheel loses earth-grasping force and braking force, thus causes producing serious sideslip, rollover phenomenon to lose control of one's vehicle.
Existing prevention is solved the technology of blowing out and is mainly divided into three kinds: one to be the generation being helped the pre-runflat of car owner by the mode of " tire pressure early warning ", but this kind of technology can not play a role when accident occurs, and reason of blowing out is varied, limited use of only starting with from tire pressure aspect.The technology such as electron assistant braking derivative on tire pressure prior-warning device in addition and direction locking, realize that difficulty is large, poor reliability, cost are high.Two is reinforce tyre sidewall " runflat " technology, but this method sacrifices tire shock-absorbing function and ride comfort is cost, and with high costs.Three is on wheel rim, install furring device additional expand hub radius to make wheel still can supporting and running after blowing out, and this kind of device not only significantly adds the lower quality of wheel, has an impact to hot-short kinetic balance, stability.And it is complicated to install the dismounting of such device rear tyre, and lay man is also difficult to grasp correct assembly and disassembly methods, user's routine use is safeguarded and causes trouble, cannot spread.
Summary of the invention
The invention provides a kind of safety hub of locking tire assembly, energy locking wheel tyre bead can not be involved in bottom land and wheel hub departs from, and make tire also can keep synchronous with wheel hub when there is no air pressure, remain that tyre surface contacts to earth, give the equal earth-grasping force of wheel and braking force.Even if the operating and controlling vehicle that such driver and crew also can be safe after blowing out, avoids personnel's property damage.Its structure does not affect the performance of wheel hub own, does not affect the normal dismounting of tire.Easy to use, reliable, amateur domestic consumer also can be convenient to use.Be applicable to the vacuum tire wheel of all size, with low cost, reliability is strong, can adapt to volume production car and support the use.
The present invention mainly comprises the tyre bead lock dog that multiple annular is uniformly distributed in wheel rim base inner edge, inner with the interlock of steel wire series winding, and the locking driving device of a corresponding valve port is in order to locking and unblock bead lock band block.
Tyre bead lock dog is uniformly distributed in the inner side of wheel rim base, and during unlatching, multiple lock dog rises simultaneously and tire bead disengaging off-side wheel ring recess can be stoped to be involved in bottom land, thus avoids tire hub to be separated, and utilizes flat tire support wheel.
Regain when tyre bead lock dog unlocks simultaneously, lower than or concordant with bead seat height, so just can dismounting tire easily.
Tyre bead lock dog roller edge direction indentation, can increase the friction force with tyre bead like this, make itself and wheel hub keep synchronous under decompression state.
For being equipped with locked groove width, bottom land depth design being deepened, is beneficial to the normal dismounting of tire.
Tyre bead lock dog, by the interlock of steel wire series winding, can be unified locking by a switch and unlock multiple lock dog like this.
Locking driving device Switch Controller answers valve port, and we can be inserted in the mode of locking bar by valve port, unlock like this, and goes to open tire without using special equipment and carry out arranging and installing.
Locking driving device, reaches expansion steel wire girth by the mode of gear-linked tooth bar movement or Mobile steel silk ribbon moves on tyre bead lock dog, unlocks.
Locking driving device, is provided with anti-avulsion block, stops gear autorotation under non-released state to unlock.This ensures that there the reliability in the use of lock tire assembly.
Appeal measure ensure that tyre bead displacement can not occur or slips into bottom land, firmly combines all the time keep synchronous with safety hub when tire burst or serious decompression.The tire of decompression can utilize the thickness support wheel of self and remain that tyre surface contacts to earth, thus ensures the equal earth-grasping force of wheel and friction force.We just can control direction and the braking of vehicle normally like this, avoid the generation of accident after blowing out.
Install parts additional because assembly of the present invention is non-, can just can solve dynamically balanced counterweight and coupling of materials integrity problem at the beginning of manufacturing and designing.So just need not sacrifice safety and reliability in order to the wheel hub commonality of applicable all size model and technique.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the citing of indefiniteness, the preferred embodiment of the present invention is described further, in the accompanying drawings:
Fig. 1 and Fig. 2 is outward appearance schematic layout pattern of the present invention.
Fig. 3 a and Fig. 3 b is that the cross-sectional layout that the present invention coordinates with vacuum tire schemes.
Fig. 4 a and Fig. 4 b is the case study on implementation of the present invention one locking driving device.
Fig. 5 a and Fig. 5 b is the birds-eye view of locking driving device.
Fig. 6 and Fig. 7 is that in the present invention one case study on implementation, interlock unwinds lock schematic diagram.
Fig. 8 a and Fig. 8 b is the tyre bead lock dog local specification for Fig. 6 and Fig. 7.
Fig. 9 and Figure 10 is that in another case study on implementation of the present invention, interlock unwinds lock schematic diagram.
Figure 11 a and Figure 11 b is the tyre bead lock dog local specification for Fig. 9 and Figure 10.
Wherein: safety hub 11 tyre bead lock dog 12 locking driving device 15 locking bar 18 bead seat 20 wheel rim 21 bottom land 22 tyre bead 24 tyre surface 25 sidewall 26 of 10 locking tire assemblies unwinds lock gear 27 transmission gear 28 tooth bar 29 steel wire 30 anti-avulsion block 31 spring 32 valve port 33 locked groove 34 slotted eye
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 and Fig. 2 illustrates the appearance assumption diagram of the safety hub 10 of the locking tire assembly of the present invention.This assembly mainly comprises the tyre bead lock dog 11 that multiple annular is uniformly distributed in wheel rim base 18 inner edge, and the locking driving device 12 of a corresponding valve port 32.
Tyre bead lock dog 11 can be made up of metal material and also can make of harder high temperature resistant synthetic material.
As shown in Figure 3 a, tyre bead lock dog 11 is locked higher than bead seat 18 when rising, even if such tyre bead 22 being subject to the direction deflecting force effect that bead unseating resistance declines and hub radius reduces and causes when blowing out under, also can not departing from wheel rim base 18 and slipping into bottom land 21.
Tyre bead lock dog 11 height of locking when rising not higher than in wheel rim 20 height, even if blow out like this or seriously bearing force is lost on decompression sidewall 25 when, tyre bead lock dog 11 can not be rolled.
The position of tyre bead lock dog 11 is arranged on and does not contact with outside tyre bead 23 under normal circumstances.So just can avoid the abnormal friction of tyre bead lock dog 11 and tyre bead 22 under normal travel situations.But tyre bead 22 can choke tyre bead lock dog 11 firmly under the effect of tire at deflecting force when occurring when blowing out, preventing it from retracting or rotating.
As shown in Figure 3 b when tyre bead lock dog 11 unlocks, tyre bead lock dog 11 is absorbed in locked groove 33, and tyre bead 22 is being opened under the effect of tire machine and can slipped into bottom land 21 normally, and such tire just can normal dismounting.
The setting of tyre bead lock dog 11 ensure that tyre bead 22 also firmly can be combined with safety hub 10 when tire burst or serious decompression.This addresses the problem tire and be separated rear asynchronous problem with wheel hub, ensure that vehicle can effective brake.Because tyre bead 22 displacement can not occur or is involved in bottom land 21, the tire of such decompression will utilize the thickness support wheel of self and be tyre surface 24 kiss the earth all the time thus the earth-grasping force of guarantee wheel and friction force.We just can control direction and the braking of vehicle normally like this, avoid the generation of accident after blowing out.
As shown in fig. 4 a locking bar 15 insert and unwind lock gear 26 after by rotating, band nutating gear 27, transmission gear 27 band is dynamically connected tooth bar 28 sway of steel wire 29, and such locking driving device 12 just can complete open unlocking motion easily.
Fig. 4 b is the positive mapping of locking driving device
Fig. 5 a is the birds-eye view of locking driving device 12, unwind lock gear 26 axle on spring 31 has been installed, when not inserting locking bar 15, spring 31 withstand unwind lock gear 26 protruding, at this moment one end of gear is blocked by anti-avulsion block 30, unwind lock gear 26 so just can not rotate, whole locking driving device 12 is in anti-avulsion state.Such setting ensure that the reliability of locking driving device 12 in routine use.
Unwind lock gear 26 when locking bar 15 inserts from tire tube valve 32 as shown in Figure 5 b, during inside top pressure spring 31, unwind lock gear 26 and inwardly push and be separated with anti-avulsion block 30, at this moment just rotate to unwind by ratch 15 and lock gear 26, complete out unlocking motion.
Fig. 6 and Fig. 7 controls the fundamental diagram that tyre bead lock dog 11 unwinds lock in the present invention one case study on implementation.
As shown in Figure 6 when locking driving device 12 rotate tooth bar 28 move counterclockwise time, the steel wire 29 connecting tyre bead lock dog 11 can be strained, and at this moment tyre bead lock dog 11 can slip in locked groove 33, and the safety hub 10 of locking tire assembly is in released state.
As shown in Figure 7 when locking driving device 12 rotate tooth bar 28 rotate clockwise time, the steel wire 29 connecting tyre bead lock dog 11 can extrude tyre bead lock dog 11 because of the expansion of girth outside locked groove 33.At this moment tyre bead lock dog 11 rises, and the safety hub 10 of locking tire assembly is in unlocking condition.
Fig. 8 a and Fig. 8 b shows the local of Fig. 6 and Fig. 7.
As shown in Figure 8 a, height and the locked groove 33 of tyre bead lock dog 11 are identical, and the bottom of tyre bead lock dog 11 arranges porose, and steel wire passes from centre, and when steel wire 29 is strained, bead lock band 11 pieces can be absorbed in locked groove 33 completely like this, is convenient to the handling of tire.
As shown in Figure 8 b, the middle part width of tyre bead lock dog 11 is greater than slotted eye 34, and when steel wire 29 expands outwardly, slotted eye 34 just can prop up tyre bead lock dog 11 and is unlikely to skid off like this.
Fig. 9 and Figure 10 controls the fundamental diagram that tyre bead lock dog 11 unwinds lock in another case study on implementation of the present invention.
Tyre bead lock dog 11 is one group and is fixed in locked groove 33 and contacts rotatable assembly with steel wire 29 as shown in Figure 9, when only lock driving device 12 rotate tooth bar 28 rotate counterclockwise time, the steel wire connecting tooth bar 28 drives bead lock band block 11 to close in locked groove 33, and the safety hub 10 of locking tire assembly is in released state.
As shown in Figure 10 when only lock driving device 12 rotate tooth bar 28 rotate clockwise time, the steel wire connecting tooth bar 28 drives bead lock band block 11 to rotate and rises, and the safety hub 10 of locking tire assembly is in unlocking condition.
Rotatable tyre bead lock dog 11 is fixed in locked groove 33 as shown in fig. lla, and when strain left by (anticlockwise direction) for steel wire 29, rotatable tyre bead lock dog 11 is rotating closed in locked groove 33 clockwise, is in released state.Tire can be easy to change.
As shown in figure lib when strain to the right by (cw) for steel wire 29, rotatable tyre bead lock dog 11 rotates rise counterclockwise, is in unlocking condition.
Claims (7)
1. the safety hub for the locking tire assembly of vacuum tyre wheel, it is characterized in that: be uniformly distributed multiple tyre bead lock dog (11) in wheel rim base (18) inner edge annular, the interlock of inner steel wire (29) series winding, the locking driving device (12) of valve port (32) is corresponded to one, this locking driving device (12) comprises locking bar (15), unwind lock gear (26), transmission gear (27), connect steel wire (29) and tooth bar (28), rotate transmission gear (27) by locking bar (15) to unblank with solution, tyre bead lock dog (11) is locked when rising higher than bead seat (18), such tyre bead (22) is even if under being subject to the direction deflecting force effect that bead unseating resistance declines and hub radius reduces and causes when blowing out, also can not depart from wheel rim base (18) and slip into bottom land (21), after unlocking, tyre bead (22) can slip into bottom land (21) opening under the effect of tire machine, do not affect handling tire, corresponding locking driving device (12) can carry out lock and unlock to tyre bead lock dog (11).
2. safety hub as claimed in claim 1, is characterized in that: tyre bead lock dog (11) is made up of metal material or harder high temperature resistant synthetic material.
3. safety hub as claimed in claim 1, it is characterized in that: the external diameter that tyre bead lock dog (11) is locked when rising is not more than wheel rim (20) diameter, even if blow out like this or bearing force is lost on serious decompression sidewall (25) when, tyre bead lock dog (11) can not be rolled.
4. safety hub as claimed in claim 1, it is characterized in that: tyre bead lock dog (11) does not contact with tyre bead (22) under normal circumstances, when tyre bead lock dog (11) unlocks, tyre bead lock dog (11) is absorbed in locked groove (33), and tyre bead (22) can slip into bottom land (21) normally opening under the effect of tire machine.
5. safety hub described as claimed in claim 1, it is characterized in that: unwind lock gear (26) axle on mounting spring (31), when not inserting locking bar (15), unwind lock gear (26) can not rotate, locking bar (15) inserts and unwinds lock gear (26) backward interior top pressure spring (31), by rotating band nutating gear, transmission gear (27) is with tooth bar (28) sway of steel wire (29) that are dynamically connected to unwind lock.
6. safety hub as claimed in claim 1, it is characterized in that: when locking driving device (12) rotation tooth bar (28) is mobile, connect steel wire (29) tension of tyre bead lock dog (11), tyre bead lock dog (11) slips in locked groove (33), the safety hub (10) of locking tire assembly is in released state, when locking driving device (12) rotation tooth bar (28) moves in the opposite direction, the steel wire (29) connecting tyre bead lock dog (11) extrudes tyre bead lock dog (11) outward to locked groove (33), tyre bead lock dog (11) rises, the safety hub (10) of locking tire assembly is in unlocking condition.
7. a safety hub as claimed in claim 1, it is characterized in that: tyre bead lock dog (11) is one group and is fixed on locked groove (33) middle steel wire (29) and contacts rotatable assembly, when locking driving device (12) rotates tooth bar (28), the steel wire connecting tooth bar (28) drives bead lock band block (11) to close in locked groove (33) or rotate and rises, make the safety hub (10) of locking tire assembly be in released state or unlocking condition.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530270.4A CN102991268B (en) | 2012-12-10 | 2012-12-10 | Safety hub for lock tire assembly of tubeless tire wheel |
| PCT/CN2013/001503 WO2014089909A1 (en) | 2012-12-10 | 2013-12-05 | Safety hub with lock tire assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530270.4A CN102991268B (en) | 2012-12-10 | 2012-12-10 | Safety hub for lock tire assembly of tubeless tire wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991268A CN102991268A (en) | 2013-03-27 |
| CN102991268B true CN102991268B (en) | 2015-02-18 |
Family
ID=47920592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210530270.4A Expired - Fee Related CN102991268B (en) | 2012-12-10 | 2012-12-10 | Safety hub for lock tire assembly of tubeless tire wheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102991268B (en) |
| WO (1) | WO2014089909A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102568639B1 (en) | 2021-05-25 | 2023-08-22 | 넥센타이어 주식회사 | Tire |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991268B (en) * | 2012-12-10 | 2015-02-18 | 毕博 | Safety hub for lock tire assembly of tubeless tire wheel |
| US20150360511A1 (en) | 2014-06-12 | 2015-12-17 | Specialized Bicycle Components, Inc. | Tubeless bicycle wheel bead lock |
| CN105904450B (en) * | 2016-05-28 | 2017-12-05 | 深圳市华东兴科技有限公司 | A kind of pcb board transfer robot provided with rotating machine arm |
| CN109435586B (en) * | 2018-12-28 | 2024-08-16 | 李宗展 | Puncture-proof tyre burst protection device |
| CN112373605B (en) * | 2020-11-27 | 2022-07-12 | 滕州市山海再生资源有限公司 | Scraped car tire disassembling device |
| CN115107423B (en) * | 2020-12-08 | 2024-02-13 | 西安电子科技大学芜湖研究院 | Transmission method of tire burst rollover prevention wheel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304282A (en) * | 1979-11-26 | 1981-12-08 | Caterpillar Tractor Co. | Apparatus for preventing the separation of a tire from a drop center wheel |
| WO1982000799A1 (en) * | 1979-11-26 | 1982-03-18 | L Watts | Apparatus for preventing the separation of a tire from a drop center wheel |
| GB9104484D0 (en) * | 1991-03-04 | 1991-04-17 | Luest Richard | Tyre-retention device and wheel rim |
| FR2877267B1 (en) * | 2004-10-28 | 2007-01-26 | Hutchinson Sa | DEVICE FOR PREVENTING THE DELETION OF A PNEUMATIC ENVELOPE MOUNTED ON A MONOBLOC WHEEL RIM, A METHOD OF MANUFACTURING THE SAME, AND A MOUNTING ASSEMBLY INCORPORATING THE SAME |
| ITPD20060032A1 (en) * | 2006-01-31 | 2007-08-01 | Alpina Raggi Spa | WHEEL FOR MOTORCYCLES, PARTICULARLY FOR OFF-ROAD USE. |
| CN102991268B (en) * | 2012-12-10 | 2015-02-18 | 毕博 | Safety hub for lock tire assembly of tubeless tire wheel |
-
2012
- 2012-12-10 CN CN201210530270.4A patent/CN102991268B/en not_active Expired - Fee Related
-
2013
- 2013-12-05 WO PCT/CN2013/001503 patent/WO2014089909A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102568639B1 (en) | 2021-05-25 | 2023-08-22 | 넥센타이어 주식회사 | Tire |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014089909A1 (en) | 2014-06-19 |
| CN102991268A (en) | 2013-03-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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