JP4391274B2 - 複合ソリッドタイヤの製造法 - Google Patents
複合ソリッドタイヤの製造法 Download PDFInfo
- Publication number
- JP4391274B2 JP4391274B2 JP2004066104A JP2004066104A JP4391274B2 JP 4391274 B2 JP4391274 B2 JP 4391274B2 JP 2004066104 A JP2004066104 A JP 2004066104A JP 2004066104 A JP2004066104 A JP 2004066104A JP 4391274 B2 JP4391274 B2 JP 4391274B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- rubber
- layer
- solid tire
- polyurethane elastomer
- 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
- 239000007787 solid Substances 0.000 title claims description 104
- 239000002131 composite material Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 124
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 54
- 229920001187 thermosetting polymer Polymers 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 229920002635 polyurethane Polymers 0.000 claims description 19
- 239000004814 polyurethane Substances 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 19
- 238000005266 casting Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 claims description 7
- 229920005862 polyol Polymers 0.000 claims description 7
- 150000003077 polyols Chemical class 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229920001228 polyisocyanate Polymers 0.000 claims description 6
- 239000005056 polyisocyanate Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 107
- 238000000034 method Methods 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 229920006311 Urethane elastomer Polymers 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000012744 reinforcing agent Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- -1 poly (oxybutylene) Polymers 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000010920 waste tyre Substances 0.000 description 2
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000921 polyethylene adipate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/02—Solid tyres ; Moulds therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/02—Replaceable treads
-
- 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
- B60C7/00—Non-inflatable or solid tyres
-
- 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
- B60C7/00—Non-inflatable or solid tyres
- B60C2007/005—Non-inflatable or solid tyres made by casting, e.g. of polyurethane
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10279—Cushion
- Y10T152/10288—Sectional
- Y10T152/10297—Annular
- Y10T152/10306—Superimposed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Description
12 トレッドウェアインジケータ
14 トレッド部
16 ソリッドラバータイヤ
18 ホイール
20 ラバー層
22 外周面
24 ポリウレタンエラストマー層
26 再生ソリッドタイヤ
32 注型装置
34 外型
36 内型
38 隙間
40 注入装置
42 ポリウレタン原料
44 一体成形品
46 湾曲部
48 再生ソリッドタイヤ
Claims (7)
- 所要の残存径を有する磨耗ソリッドタイヤのラバー層周面を削成し、これにプライマ及び接着剤を塗布した後、有底円筒形状の外型とこの外型の内側空間内に同心的に配置した中子状の内型とからなる注型装置を用い、この注型装置の外型と前記磨耗ソリッドタイヤをそれぞれ加熱せしめる一方、かかる注型装置の内型に該磨耗ソリッドタイヤをセットして、前記外型よりも前記磨耗ソリッドタイヤのラバー層の加熱温度が高い状態下において、該外型の内周面と該ラバー層の外周面との間に形成される成形空所内に熱硬化性ポリウレタン原料を注入して、反応硬化させることにより、熱硬化性ポリウレタンエラストマー層からなるタイヤ外層部を形成したことを特徴とする複合ソリッドタイヤの製造法。
- 前記熱硬化性ポリウレタンエラストマー層が、ポリイソシアネート成分としてのナフタレンジイソシアネートとポリオール成分との反応硬化によって形成される請求項1に記載の複合ソリッドタイヤの製造法。
- 前記ラバー層が、前記熱硬化性ポリウレタンエラストマー層よりも硬さの柔らかな材質とされている請求項1又は請求項2に記載の複合ソリッドタイヤの製造法。
- 前記熱硬化性ポリウレタンエラストマーが、90mm 3 以下のテーバー磨耗損失を有している請求項1乃至請求項3の何れか一つに記載の複合ソリッドタイヤの製造法。
- 前記熱硬化性ポリウレタンエラストマー層が、タイヤの径方向における全体厚さに対して40%以下となる厚さにおいて、形成されている請求項1乃至請求項4の何れか一つに記載の複合ソリッドタイヤの製造法。
- 前記熱硬化性ポリウレタン原料が、70〜115℃の温度で反応、硬化せしめられる請求項1乃至請求項5の何れか一つに記載の複合ソリッドタイヤの製造法。
- 前記ラバー層の温度が、前記外型の温度よりも5℃又はそれ以上高い温度とされている請求項1乃至請求項6の何れか一つに記載の複合ソリッドタイヤの製造法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004066104A JP4391274B2 (ja) | 2004-03-09 | 2004-03-09 | 複合ソリッドタイヤの製造法 |
US11/060,133 US20050199327A1 (en) | 2004-03-09 | 2005-02-17 | Composite solid tire and method of producing same |
EP05250967A EP1574361B1 (en) | 2004-03-09 | 2005-02-21 | Composite solid tire and method of producing same |
DE602005007283T DE602005007283D1 (de) | 2004-03-09 | 2005-02-21 | Vollgummireifen und Verfahren zu dessen Herstellung |
ES05250967T ES2308394T3 (es) | 2004-03-09 | 2005-02-21 | Neumatico solido compuesto y procedimiento para producir el mismo. |
CNA2005100535553A CN1666860A (zh) | 2004-03-09 | 2005-03-08 | 复合型实心轮胎及其制造方法 |
HK06102372A HK1082232A1 (en) | 2004-03-09 | 2006-02-22 | Composite solid tire and method of producing same |
US11/625,370 US8034267B2 (en) | 2004-03-09 | 2007-01-22 | Composite solid tire and method of producing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004066104A JP4391274B2 (ja) | 2004-03-09 | 2004-03-09 | 複合ソリッドタイヤの製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005254870A JP2005254870A (ja) | 2005-09-22 |
JP4391274B2 true JP4391274B2 (ja) | 2009-12-24 |
Family
ID=34824560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004066104A Expired - Fee Related JP4391274B2 (ja) | 2004-03-09 | 2004-03-09 | 複合ソリッドタイヤの製造法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20050199327A1 (ja) |
EP (1) | EP1574361B1 (ja) |
JP (1) | JP4391274B2 (ja) |
CN (1) | CN1666860A (ja) |
DE (1) | DE602005007283D1 (ja) |
ES (1) | ES2308394T3 (ja) |
HK (1) | HK1082232A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2360032A1 (en) | 2010-02-17 | 2011-08-24 | Maeda Shell Service Co., Ltd. | Composite solid tire |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1721758A1 (en) * | 2005-05-13 | 2006-11-15 | JohnsonDiversey, Inc. | Non-slipping wheel |
CN100400314C (zh) * | 2006-01-27 | 2008-07-09 | 华南理工大学 | 一种聚氨酯实心轮胎及其制造方法 |
JP2008094175A (ja) * | 2006-10-10 | 2008-04-24 | Yachiyo Industry Co Ltd | シール部材を介在するガラスサンルーフパネル |
US7878600B2 (en) * | 2007-06-05 | 2011-02-01 | Stellana U.S. Inc. | Mechanical fastener for polyurethane wheels |
JP5294943B2 (ja) * | 2009-03-30 | 2013-09-18 | シーシーアイ株式会社 | ソリッドタイヤの荷重判定方法 |
US8662122B2 (en) * | 2010-05-14 | 2014-03-04 | The Goodyear Tire & Rubber Company | System for non-pneumatic support of a vehicle |
CN102003457A (zh) * | 2010-11-24 | 2011-04-06 | 上海凯众聚氨酯有限公司 | 双硬度聚氨酯胶轮及其制备工艺 |
WO2012171055A1 (en) * | 2011-06-15 | 2012-12-20 | Vr Tek Wheels Pty Ltd | Non-pneumatic composite integrated tyre and wheel and method of fabrication thereof |
DE102012011312A1 (de) * | 2012-06-07 | 2013-12-12 | Emmaljunga Barnvagnsfabrik Ab | Reifen für einen Kinderwagen |
ITRM20120408A1 (it) * | 2012-08-13 | 2014-02-14 | Trelleborg Wheel Sys Italia Spa | Gomma superelastica dotata di mezzi di segnalazione visiva dello stato di eccessiva usura. |
EP3031616A4 (en) * | 2013-11-12 | 2016-09-21 | Bridgestone Corp | AIR-FREE TIRES |
US20150343840A1 (en) * | 2014-06-03 | 2015-12-03 | Caterpillar Inc. | Core of non-pneumatic tire and method of forming core |
US20160001619A1 (en) * | 2014-07-02 | 2016-01-07 | The Goodyear Tire & Rubber Company | Tire comprised of rubber tread interlocked with polyurethane carcass |
JP6689029B2 (ja) * | 2015-03-24 | 2020-04-28 | 株式会社ブリヂストン | 非空気入りタイヤ |
US20180186188A1 (en) * | 2015-07-03 | 2018-07-05 | Bridgestone Corporation | Tire |
DE102016000298A1 (de) * | 2016-01-15 | 2017-07-20 | Continental Reifen Deutschland Gmbh | Verfahren zur Herstellung eines Vollgummireifens, nach dem Verfahren hergestellter Vollgummireifen und Grundkörper für einen Vollgummireifen |
DE102016211332A1 (de) * | 2016-06-24 | 2017-12-28 | Continental Reifen Deutschland Gmbh | Verfahren zur Herstellung eines Vollgummireifens und nach dem Verfahren hergestellter Vollgummireifen |
PL3478485T3 (pl) * | 2016-06-30 | 2020-11-30 | Artic Investments S.A. | Sposób wytwarzania opony |
WO2018022876A1 (en) | 2016-07-28 | 2018-02-01 | Bridgestone Americas Tire Operations, Llc | Carbamate resin for polyurethane adhesion |
WO2019092756A1 (en) * | 2017-11-09 | 2019-05-16 | Trelleborg Wheel Systems Italia S.P.A. | Solid tyre provided with visual indication means of excessive tread wear and related production method |
US20210188002A1 (en) * | 2018-01-05 | 2021-06-24 | Covestro Deutschland Ag | Non-pneumatic tire and method for preparing the same and use thereof |
CN108501420B (zh) * | 2018-03-15 | 2019-12-17 | 青岛振华车辆制造有限公司 | 一种实心轮胎注塑胶工艺 |
CN108909373A (zh) * | 2018-07-20 | 2018-11-30 | 滁州市玉林聚氨酯有限公司 | 一种耐磨聚氨酯轮胎及其制备方法 |
CN112606628A (zh) * | 2021-01-21 | 2021-04-06 | 广东云韬新材料科技有限公司 | 一种双色注塑tpe可塑性弹性体免充气轮胎及制作工艺 |
CN115093800A (zh) * | 2022-06-20 | 2022-09-23 | 苏州翎慧材料科技有限公司 | 一种带橡胶强化膜的tpu双面胶带及其制备方法 |
Family Cites Families (20)
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US1394928A (en) * | 1921-10-25 | Chusetts | ||
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DE2755111A1 (de) | 1977-12-10 | 1979-06-13 | Lothar Lafloer | Pannensicherer reifen |
DE3578187D1 (de) | 1984-03-07 | 1990-07-19 | Goodyear Tire & Rubber | An vulkanisierten kautschuk gebundene polyurethane. |
US4669517A (en) * | 1984-03-07 | 1987-06-02 | The Goodyear Tire & Rubber Company | Polyurethane bonded to cured rubber containing a diene polyol |
DE3711038A1 (de) | 1986-04-02 | 1987-10-08 | Linde Ag | Fahrzeug mit einem elastischen reifen aus vollmaterial |
JPH0531822A (ja) | 1991-07-26 | 1993-02-09 | Sumitomo Rubber Ind Ltd | ニユーマチツク型ソリツドタイヤの再生方法 |
US5216372A (en) * | 1991-07-29 | 1993-06-01 | Colorado State University Research Foundation | Microwave steel belt location sensor for tires |
US5254405A (en) * | 1991-10-02 | 1993-10-19 | Urethane Technologies, Incorporated | Non-cellular polyurethane composite |
CA2076215A1 (en) * | 1992-02-28 | 1993-08-29 | Thomas E. Duncan | A method of adhering cured rubber to uncured or cured urethane and the resulting product |
GB9500233D0 (en) * | 1995-01-06 | 1995-03-01 | Flexello Ltd | A wheel |
US5855832A (en) * | 1996-06-27 | 1999-01-05 | Clausi; Robert N. | Method of molding powdered plant fiber into high density materials |
US6303060B1 (en) * | 1997-10-20 | 2001-10-16 | Pacific Circle Technologies, Inc. | Method of making non-deflatable tire and wheel assembly |
US6267084B1 (en) * | 2000-05-01 | 2001-07-31 | Michelin Recherche Et Technique S.A. | Apparatus for curing retread tire assemblies |
DE10066000A1 (de) | 2000-05-09 | 2001-11-22 | Agfa Gevaert Ag | Fotografische Funktionseinheit und fotografische Kamera sowie Verfahren und deren Zusammenbau |
FR2823215B1 (fr) * | 2001-04-10 | 2005-04-08 | Michelin Soc Tech | Pneumatique et bande de roulement de pneumatique comportant a titre d'agent de couplage un tetrasulfure de bis-alkoxysilane |
GB2376003A (en) * | 2001-05-31 | 2002-12-04 | Colson Castors Ltd | Elastomeric wheel |
US6872271B2 (en) * | 2002-03-22 | 2005-03-29 | Renu Industrial Tire, Inc. | Process for retreading solid tires |
-
2004
- 2004-03-09 JP JP2004066104A patent/JP4391274B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-17 US US11/060,133 patent/US20050199327A1/en not_active Abandoned
- 2005-02-21 DE DE602005007283T patent/DE602005007283D1/de active Active
- 2005-02-21 EP EP05250967A patent/EP1574361B1/en not_active Expired - Fee Related
- 2005-02-21 ES ES05250967T patent/ES2308394T3/es active Active
- 2005-03-08 CN CNA2005100535553A patent/CN1666860A/zh active Pending
-
2006
- 2006-02-22 HK HK06102372A patent/HK1082232A1/xx not_active IP Right Cessation
-
2007
- 2007-01-22 US US11/625,370 patent/US8034267B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2360032A1 (en) | 2010-02-17 | 2011-08-24 | Maeda Shell Service Co., Ltd. | Composite solid tire |
Also Published As
Publication number | Publication date |
---|---|
US8034267B2 (en) | 2011-10-11 |
CN1666860A (zh) | 2005-09-14 |
EP1574361B1 (en) | 2008-06-04 |
JP2005254870A (ja) | 2005-09-22 |
EP1574361A1 (en) | 2005-09-14 |
ES2308394T3 (es) | 2008-12-01 |
HK1082232A1 (en) | 2006-06-02 |
US20070114688A1 (en) | 2007-05-24 |
DE602005007283D1 (de) | 2008-07-17 |
US20050199327A1 (en) | 2005-09-15 |
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