CN102189892B - Run-flat tire - Google Patents
Run-flat tire Download PDFInfo
- Publication number
- CN102189892B CN102189892B CN201010142776.9A CN201010142776A CN102189892B CN 102189892 B CN102189892 B CN 102189892B CN 201010142776 A CN201010142776 A CN 201010142776A CN 102189892 B CN102189892 B CN 102189892B
- Authority
- CN
- China
- Prior art keywords
- ring
- support ring
- wheel rim
- right wheel
- rubber
- 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
- 238000012856 packing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 9
- 239000003351 stiffener Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 210000000887 face Anatomy 0.000 description 4
- 235000020637 scallop Nutrition 0.000 description 3
- 241000237503 Pectinidae Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The invention relates to a run-flat tire, and a left wheel rim, a right wheel rim, an outer tire, a rubber ring and a support ring are sequentially mounted, thereby being convenient to detach and repair and being conductive to mounting. As the diameter of the support ring mounted at the center position of a wheel is larger than the diameter of the wheel and smaller than the diameter of the outer tire, the original elasticity and the comfort of the tire are kept. When the tire bursts, the run-flat tire can play a role of supporting driving, so that an automobile can drive safely when the tire bursts during the driving.
Description
Technical field
The present invention relates to a kind of tire, particularly a kind of trouble-proof tire.
Background technology
At present, automobile, car, motor bike have been divided into courage tire and without courage tire, and in the process of moving as blow out, automobile steering will get out of hand, easily causes danger for this class wheel.
Summary of the invention
Object of the present invention will provide a kind of easy accessibility exactly, the trouble-proof tire of energy safety traffic when blowing out.
Technical scheme of the present invention is achieved in that a kind of trouble-proof tire, by comprising cover tire, wheel, valve 12 forms, be characterized in: wheel is to consist of revolver circle 8 and right wheel rim 15, on the wheel of revolver circle 8 and right wheel rim 15 compositions, be set with rubber ring support ring 2, revolver circle 8 is the peviform that opening erects left, on the cylindrical of its peviform, be set with grommet type seals 11, at the bottom of basin, be bolt hole 9 and the axis hole 10 that facade place is provided with a plurality of fastening right wheel rims 15, right wheel rim 15 props up gear cover tire 1 with revolver circle 8 simultaneously, in right wheel rim 15 and the corresponding position of revolver circle 8, be provided with bolt hole 13.Between cover tire 1 inside face 6 and rubber ring support ring 2, form an inflating cavity 5.
The further feature of the present invention is that the position that wherein revolver circle 8 is one end, right side on the periphery of the peviform that opening erects is left provided with outside thread screw thread 4, the left inside face of right wheel rim 15 is provided with negative thread screw thread 17, revolver circle 8 and right wheel rim 15 tighten together with negative thread screw thread 17 by outer line screw thread 4, and fix with bolt.
Feature of the present invention is also that the position of one end on revolver circle 8 peviform outer round surface is wherein provided with slightly protruding convex annular ring 18, right wheel rim 15 is left is provided with slightly protruding convex annular ring 19 along limit outer round surface, wherein under the rubber ring support ring left surface of suit along position and convex annular ring 18 right flanks closely cooperate and rubber ring support ring right flank under along position and convex annular ring 19 left surfaces, closely cooperate and reach its sealing property.
Under rubber ring support ring 2 left surfaces that feature of the present invention is also to be set with on the wheel of revolver circle 8 and right wheel rim 15 compositions, position is provided with position under seal ring 61 and right flank and is provided with seal ring 62, and the o-ring groove 63 in left side and right side o-ring groove 64 are interior can install packing spring 65.
Feature of the present invention is also can be set with aerated rubber loop support ring 20 on the wheel of revolver circle 8 and right wheel rim 15 compositions.The wheel that said revolver circle 8 and right wheel rim 15 form is applicable to be set with the support ring of other various performances.
Because the present invention installs wheel, cover tire and rubber ring support ring successively, overhaul conveniently, be conducive to install.Owing to being that the support ring diameter installed in the center of wheel is greater than wheel and is less than cover tire diameter, therefore kept original tire flexibility and traveling comfort.While blowing out, can play supporting and running effect again, therefore can safety traffic when automobile is blown out under steam.
Accompanying drawing explanation
Fig. 1, be longitudinal diagram of the present invention.
Fig. 2, be longitudinal diagram of the present invention.
Fig. 3, be longitudinal diagram of the present invention.
Fig. 4, be longitudinal diagram of the present invention.
Fig. 5, be longitudinal diagram of the present invention.。
Fig. 6, be structural representation of the present invention.、
Fig. 7, be structural representation of the present invention.
Fig. 8, be structural representation of the present invention.
Fig. 9, be structural representation of the present invention.
Figure 10, be structural representation of the present invention
Figure 11, be structural representation of the present invention.
Figure 12, be structural representation of the present invention.
Figure 13, be structural representation of the present invention.
Figure 14, be structural representation of the present invention.
Figure 15, be structural representation of the present invention.
Figure 16, be structural representation of the present invention.
Figure 17, be structural representation of the present invention.
Figure 18, be structural representation of the present invention.
Figure 19, be structural representation of the present invention.
Figure 20, be longitudinal diagram of the present invention.
Figure 21, be longitudinal diagram of the present invention.
In figure: 1---cover tire, 2---rubber ring support ring, 3---a plurality of holes or groove., 4---outside thread screw thread, 5---inflatable cavity, 6---inner surface of cover tyre, 7---flute profile decorative pattern, 8---revolver circle, 9---bolt hole, 10---axis hole, 11---seal ring, 12---valve, 13---bolt hole, 14---axis hole, 15---right wheel rim, 16---annular groove, 17---negative thread silk, 18---convex annular ring, 19---convex annular ring, 20---aerated rubber loop support ring, 21---valve, 22---inflatable cavity, 23---a plurality of grooves, 24---a plurality of groove 25---reinforced rib, 26---inflatable inner tube, 27---rubber ring support ring, 28---a plurality of holes or groove, 29---valve, 30---inflatable cavity, 31---inner tube of a tyre inside face, 32---valve port, 33---primary and secondary aerated rubber loop support ring, 34---inflatable cavity, 35---valve, 36---valve, 37---circular port, 38---circular port, 39---tri-angle-holed, 40---scallop, 41---supporting rib stiffener, 42---hole, 43---S shape hole, 44---S shape supporting rib stiffener, 45---hole, 46---scallop, 47---circular port, 48---diamond hole, 49---semi-circular hole, 50---hole, 51---slotted eye, 52---hole, 53----kidney slot 53, 54---hole, 55---quincunx hole, 56---hole, 57---polygonal hole, 58---hole, 59---a plurality of holes or groove, 60---supporting rib stiffener, 61---seal ring, 63---seal ring, 63---o-ring groove, 64---o-ring groove, 65---packing spring, 66---annular groove, 67---a plurality of holes or groove.
The specific embodiment
Embodiment 1: as seen from Figure 1, the present invention is by cover tire 1, valve 12, rubber ring support ring 2, revolver circle 8, right wheel rim 15 forms, on the wheel of revolver circle 8 and right wheel rim 15 compositions, be set with rubber ring support ring 2, on rubber ring support ring 2, offer a plurality of holes or a plurality of groove 3, revolver circle 8 is the peviform that opening erects left, on the cylindrical of its peviform, be set with grommet type seals 11, at the bottom of basin, be bolt hole 9 and the axis hole 10 that facade place is provided with a plurality of fastening right wheel rims 15, right wheel rim 15 props up gear cover tire 1 with revolver circle 8 simultaneously, in right wheel rim 15 and the corresponding position of revolver circle 8, be provided with bolt hole 13, with bolt, revolver circle is tightened together with right wheel rim, between cover tire 1 inside face 6 and rubber ring support ring 2, form an inflating cavity 5.
Embodiment 2: as seen from Figure 2, wheel rim divides revolver circle 8 and right wheel rim 15, revolver circle 8 is the peviform that opening erects left, on the cylindrical of its peviform, be set with grommet type seals 11, on the outer round surface of revolver circle 8 peviforms, the position of one end is provided with outside thread screw thread 4, right wheel rim 15 left inner surface are provided with negative thread screw thread 17, and revolver circle 8 and right wheel rim 15 are tightened together and fix with bolt with negative thread screw thread 17 by outside thread screw thread 4.Wherein on the outer round surface of revolver circle 8 peviforms, the position of one end is provided with slightly protruding convex annular ring 18, right wheel rim 15 is left is provided with slightly protruding convex annular ring 19 along limit cylindrical, wherein under the rubber ring support ring left surface of suit along position and convex annular ring 18 right flanks closely cooperate and rubber ring support ring right flank under along position and convex annular ring 19 left surfaces, closely cooperate and reach sealing property.
Embodiment 3: from Fig. 1, visible, on the wheel of revolver circle 8 and right wheel rim 15 compositions, be set with rubber ring support ring 2, on rubber ring support ring 2, offer a plurality of holes or a plurality of groove 3, a plurality of hole shapes of offering on this rubber ring support ring 2 or a plurality of flute profile can be diversified hole shape or flute profile, on rubber ring support ring 2 outer round surface, be provided with a plurality of flute profile decorative patterns 7, its a plurality of flute profile decorative patterns 7 can be diversified decorative patterns, a plurality of holes of the various shapes of offering on rubber ring support ring 2 or the effect of a plurality of grooves are the elastic performances that alleviate the weight of rubber ring support ring and improve rubber ring support ring.
Embodiment 4: from Figure 20, on the rubber ring support ring 2 being set with, offer a plurality of holes or a plurality of groove 3 on the wheel of revolver circle 8 and right wheel rim 15 compositions, under rubber ring support ring 2 left surfaces, position is provided with position under seal ring 61 and right flank and is provided with seal ring 62, the o-ring groove 63 in left side and right side o-ring groove 64 is interior that packing spring 65 can be installed respectively, packing spring 65 is for enhanced leaktightness performance.
Embodiment 5: as seen from Figure 3, wherein on the wheel of revolver circle 8 and right wheel rim 15 compositions, be set with aerated rubber loop support ring 20, in aerated rubber loop support ring 20, be provided with inflatable cavity 22, this inflatable cavity one side is provided with valve 21, on aerated rubber loop support ring 20 outer round surface, be provided with a plurality of flute profile decorative patterns 7, its a plurality of flute profile decorative patterns 7 can be diversified decorative patterns, between cover tire 1 inside face 6 and aerated rubber loop support ring 20, form an inflating cavity 5.Wherein, from Fig. 3, Figure 18, wherein aerated rubber loop support ring left side is provided with a plurality of grooves 23, and right side is provided with a plurality of grooves 24.Between a plurality of grooves, form reinforced rib 25.The inflatable cavity 22 being wherein provided with in aerated rubber loop support ring 20, this inflatable cavity 22 can be a plurality of inflating cavities of a plurality of combinations.
Embodiment 6: as seen from Figure 4, on the wheel of revolver circle 8 and right wheel rim 15 compositions, be set with primary and secondary rubber ring support ring 27, primary and secondary rubber ring support ring 27 is provided with a plurality of holes or a plurality of groove 28, the plurality of hole or a plurality of groove 28 can be diversified hole shape or flute profile, primary and secondary rubber ring support ring outer round surface is provided with flute profile decorative pattern 7, between inflatable inner tube 26 inside faces 31 and primary and secondary rubber ring support ring 27, forms an inflating cavity 30.
Embodiment 7: as seen from Figure 5, on the wheel of revolver circle 8 and right wheel rim 15 compositions, be set with primary and secondary aerated rubber loop support ring 33, be provided with inflatable cavity 34 in primary and secondary aerated rubber loop support ring 33, this inflatable cavity one side is provided with valve 35 and valve 36.Inflatable inner tube 26 inside faces 31 and primary and secondary fill and between rubber ring support ring 33, form an inflating cavity 30.Wherein in primary and secondary aerated rubber loop support ring 33, be provided with inflatable cavity 34, this inflatable cavity 34 can be a plurality of inflating cavities of a plurality of combinations.
Embodiment 8: from Fig. 1, Fig. 6, and a plurality of circular ports 38 that a plurality of circular ports 37 that rubber ring support ring 2 left surfaces are provided with and right flank are provided with.A plurality of circular ports or groove 38 that a plurality of circular ports that wherein rubber ring support ring 2 left surfaces are provided with or groove 37 and right flank are provided with are the holes that can communicate.Between a plurality of circular ports 37 intervals that rubber ring support ring 2 left surfaces are provided with, can be provided with a plurality of holes up and down.
Embodiment 9: as seen from Figure 7, rubber ring support ring 2 is provided with many groups tri-angle-holed 39.
Embodiment 10: as seen from Figure 8, rubber ring support ring 2 is provided with a plurality of scallops 40, between a plurality of scallops 40 intervals that wherein rubber ring support ring 2 is provided with, form supporting rib stiffener 41, on this supporting rib stiffener 41, can be provided with hole 42.
Embodiment 11: as seen from Figure 9, rubber ring support ring 2 is provided with many groups S shape hole 43, organizes between 43 intervals, S shape hole more and forms S shape supporting rib stiffener 44, on its S shape supporting rib stiffener 44, can be provided with hole 45.
Embodiment 12: as seen from Figure 10, rubber ring support ring 2 is provided with the little scallop 46 of many rows.
Embodiment 13: from Figure 11, rubber ring support ring 2 is provided with many row's circular ports 47.
Embodiment 14: from Figure 12, rubber ring support ring 2 is provided with a plurality of diamond holes 48.
Embodiment 15: from Figure 13, rubber ring support ring 2 is provided with a plurality of semi-circular hole 49, and rubber ring support ring can be provided with a plurality of holes 50 between more than 2 semi-circular hole 49 intervals up and down.
Embodiment 16: from Figure 14, rubber ring support ring 2 is provided with a plurality of slotted eyes 51.Its a plurality of oval 51 and interval between can be provided with up and down a plurality of holes 52.
Embodiment 17: from Figure 15, rubber ring support ring 2 is provided with a plurality of waist shaped holes or kidney slot 53, can be provided with up and down a plurality of holes 54 between its a plurality of waist shaped holes or kidney slot 53 and interval.
Embodiment 18: from Figure 16, rubber ring support ring 2 is provided with a plurality of quincunx holes 55.Between its 55Ji interval, a plurality of quincunx hole, can be provided with up and down a plurality of holes 56.
Embodiment 19: from Figure 17, rubber ring support ring 2 is provided with a plurality of polygonal hole 57.Between its a plurality of polygonal hole 57 and interval, can be provided with up and down a plurality of holes 58.
Embodiment 20: from Figure 19, rubber ring support ring 2 inside faces offer a plurality of holes or a plurality of groove 59, and rubber ring support ring 2 inside faces offer between a plurality of holes or a plurality of groove 59 intervals and form supporting rib stiffener 60.
Embodiment 21: from Figure 21, at rubber ring support ring 2 left surfaces, be provided with annular groove 66, right flank is provided with a plurality of holes or a plurality of groove 67.
A plurality of holes that rubber ring support ring 2 is wherein provided with or a plurality of groove can be a plurality of holes or a plurality of grooves of various shapes.
Wherein in the rubber layer of rubber ring support ring, can be provided with carcass plies to strengthen the intensity of rubber ring support ring
Wherein rubber ring support ring one end is provided with opening, and this opening can be fastening with various on-link mode (OLM) links.
Wherein on revolver circle 8, can be set with the support ring of other various performances.
Claims (2)
1. a trouble-proof tire, comprise cover tire (1), valve (12), wheel, revolver circle (8) and right wheel rim (15) form wheel, on the wheel that revolver circle (8) and right wheel rim (15) form, can be set with the rubber ring support ring of various performances, revolver circle (8) is the peviform that opening erects left, on the cylindrical of its peviform, be set with grommet type seals (11), at the bottom of basin, be bolt hole (9) and the axis hole (10) that facade place is provided with a plurality of fastening right wheel rims (15), right wheel rim (15) props up gear cover tire (1) with revolver circle (8) simultaneously, in right wheel rim (15) and the corresponding position of revolver circle (8), be provided with bolt hole (13), with bolt, revolver circle is tightened together with right wheel rim, it is characterized in that: the periphery of described revolver circle (8) peviform is provided with the first convex annular ring (18) of projection, right wheel rim (15) is left is provided with slightly the second convex annular ring (19) of projection along limit periphery, under the rubber ring support ring left surface of suit, along position and the first convex annular ring (18) right flank, closely cooperate, under rubber ring support ring right flank, along position and the second convex annular ring (19) left surface, closely cooperate and reach sealing property, under described rubber ring support ring (2) left surface, position is provided with the first seal ring (61), under right flank, position is provided with the second seal ring (62), in the groove (64) of the groove of the first seal ring (63) and the second seal ring, packing spring (65) is installed.
2. a kind of trouble-proof tire according to claim 1, is characterized in that: described rubber ring support ring (2) is aerated rubber loop support ring.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848401.2A CN104842719A (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
| CN201410603856.8A CN104648052B (en) | 2010-03-08 | 2010-03-08 | A kind of trouble-proof tire |
| CN201410848415.4A CN104859385A (en) | 2010-03-08 | 2010-03-08 | Burst resistant tire |
| CN201410848336.3A CN104827826A (en) | 2010-03-08 | 2010-03-08 | Explosion-proof tire |
| CN201010142776.9A CN102189892B (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010142776.9A CN102189892B (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848336.3A Division CN104827826A (en) | 2010-03-08 | 2010-03-08 | Explosion-proof tire |
| CN201410603856.8A Division CN104648052B (en) | 2010-03-08 | 2010-03-08 | A kind of trouble-proof tire |
| CN201410848401.2A Division CN104842719A (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
| CN201410848415.4A Division CN104859385A (en) | 2010-03-08 | 2010-03-08 | Burst resistant tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189892A CN102189892A (en) | 2011-09-21 |
| CN102189892B true CN102189892B (en) | 2014-11-19 |
Family
ID=44599051
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848401.2A Pending CN104842719A (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
| CN201410848415.4A Pending CN104859385A (en) | 2010-03-08 | 2010-03-08 | Burst resistant tire |
| CN201410848336.3A Pending CN104827826A (en) | 2010-03-08 | 2010-03-08 | Explosion-proof tire |
| CN201010142776.9A Expired - Fee Related CN102189892B (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848401.2A Pending CN104842719A (en) | 2010-03-08 | 2010-03-08 | Run-flat tire |
| CN201410848415.4A Pending CN104859385A (en) | 2010-03-08 | 2010-03-08 | Burst resistant tire |
| CN201410848336.3A Pending CN104827826A (en) | 2010-03-08 | 2010-03-08 | Explosion-proof tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104842719A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583167A (en) * | 2018-05-04 | 2018-09-28 | 南京工程学院 | A kind of safety tyre for car elasticity inner supporting device and its assembly method |
| CN113910841B (en) * | 2021-11-10 | 2024-06-07 | 北京爱尼机电有限公司 | Inner support body of hub |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260040A (en) * | 1997-06-11 | 2000-07-12 | 哈韦卡平衡技术霍斯特瓦克施有限公司 | Quick action nut for fixing wheel rim of vehicle wheel on an end of a shaft of a balancing machine |
| JP2004058749A (en) * | 2002-07-26 | 2004-02-26 | Yokohama Rubber Co Ltd:The | Tire wheel assembly and support for run-flat |
| CN2732514Y (en) * | 2004-10-15 | 2005-10-12 | 戚永维 | Safety wheel |
| CN2776720Y (en) * | 2005-02-18 | 2006-05-03 | 杜正林 | New type tyre |
| CN2776716Y (en) * | 2005-02-18 | 2006-05-03 | 杜正林 | New type safety tyre |
| CN1820972A (en) * | 2005-02-18 | 2006-08-23 | 杜正林 | Novel safety tyre |
| CN201109353Y (en) * | 2007-08-09 | 2008-09-03 | 杜正林 | Inflation rubber-ring inner tube |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2772666B1 (en) * | 1997-12-19 | 2000-01-21 | Michelin & Cie | TREAD SUPPORT MEMBRANE |
| CN2530827Y (en) * | 2002-02-09 | 2003-01-15 | 杜正林 | Anti-explosion safety wheel with combined tyre in tyre casing |
| JP4079714B2 (en) * | 2002-07-25 | 2008-04-23 | 横浜ゴム株式会社 | Run flat tire and tire wheel assembly |
| FR2863203B1 (en) * | 2003-12-08 | 2007-06-08 | Hutchinson | FLAT ROLLING DEVICE FOR MOTOR VEHICLE AND MOUNTING ASSEMBLY INCORPORATING SAME |
| FR2867107B1 (en) * | 2004-03-04 | 2006-04-28 | Michelin Soc Tech | BODY FOR SUPPORTING A TIRE IN CASE OF DEFLATION AND PNEUMATIC ASSEMBLY EQUIPPED WITH SUCH A BODY. |
| US20060289099A1 (en) * | 2005-06-27 | 2006-12-28 | Steinke Richard A | Run flat tire insert system |
| JP2007131216A (en) * | 2005-11-11 | 2007-05-31 | Toyo Tire & Rubber Co Ltd | Core for run-flat tire, run-flat tire and tire-rim assembling method thereof |
| CN100462245C (en) * | 2006-03-20 | 2009-02-18 | 范亮 | Automatic burst-preventing spare wheel in tyre |
| CN101574900B (en) * | 2009-05-27 | 2011-07-27 | 杭州中策橡胶有限公司 | Double-cavity safety tire with internal airbag |
-
2010
- 2010-03-08 CN CN201410848401.2A patent/CN104842719A/en active Pending
- 2010-03-08 CN CN201410848415.4A patent/CN104859385A/en active Pending
- 2010-03-08 CN CN201410848336.3A patent/CN104827826A/en active Pending
- 2010-03-08 CN CN201010142776.9A patent/CN102189892B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260040A (en) * | 1997-06-11 | 2000-07-12 | 哈韦卡平衡技术霍斯特瓦克施有限公司 | Quick action nut for fixing wheel rim of vehicle wheel on an end of a shaft of a balancing machine |
| JP2004058749A (en) * | 2002-07-26 | 2004-02-26 | Yokohama Rubber Co Ltd:The | Tire wheel assembly and support for run-flat |
| CN2732514Y (en) * | 2004-10-15 | 2005-10-12 | 戚永维 | Safety wheel |
| CN2776720Y (en) * | 2005-02-18 | 2006-05-03 | 杜正林 | New type tyre |
| CN2776716Y (en) * | 2005-02-18 | 2006-05-03 | 杜正林 | New type safety tyre |
| CN1820972A (en) * | 2005-02-18 | 2006-08-23 | 杜正林 | Novel safety tyre |
| CN201109353Y (en) * | 2007-08-09 | 2008-09-03 | 杜正林 | Inflation rubber-ring inner tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104859385A (en) | 2015-08-26 |
| CN104842719A (en) | 2015-08-19 |
| CN102189892A (en) | 2011-09-21 |
| CN104827826A (en) | 2015-08-12 |
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Owner name: MAANSHAN TUHAOXIN TYRES TECHNOLOGY RESEARCH AND DE Free format text: FORMER OWNER: DU ZHENGLIN Effective date: 20141127 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Zhu Zhie Inventor after: Du Zhenglin Inventor before: Du Zhenglin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 243000 MAANSHAN, ANHUI PROVINCE TO: 243051 MAANSHAN, ANHUI PROVINCE Free format text: CORRECT: INVENTOR; FROM: DU ZHENGLIN TO: ZHU ZHIE DU ZHENGLIN |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: 243051 Anhui city of Ma'anshan province high tech Zone at North Avenue No. 1669 Huo sparkle 2 A112 Patentee after: MAANSHAN TUHAOXIN TYRES TECHNOLOGY RESEARCH AND DEVELOPMENT CO.,LTD. Address before: 243000 Ma'anshan, Anhui double Gang village, room 2, building 503 Patentee before: Du Zhenglin |
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