ES2068280T3 - Cubierta no neumatica trapezoidal con miembros de soporte y amortiguadores. - Google Patents
Cubierta no neumatica trapezoidal con miembros de soporte y amortiguadores.Info
- Publication number
- ES2068280T3 ES2068280T3 ES90109401T ES90109401T ES2068280T3 ES 2068280 T3 ES2068280 T3 ES 2068280T3 ES 90109401 T ES90109401 T ES 90109401T ES 90109401 T ES90109401 T ES 90109401T ES 2068280 T3 ES2068280 T3 ES 2068280T3
- Authority
- ES
- Spain
- Prior art keywords
- tnpt
- ribs
- web
- hoops
- outer hoop
- 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 - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 title 1
- 230000035939 shock Effects 0.000 title 1
- PHQPQYFWZURLSV-UHFFFAOYSA-N n-[bis(dimethylamino)phosphoryl]-4-nitroaniline Chemical compound CN(C)P(=O)(N(C)C)NC1=CC=C([N+]([O-])=O)C=C1 PHQPQYFWZURLSV-UHFFFAOYSA-N 0.000 abstract 6
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000013536 elastomeric material Substances 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 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
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/12—Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled
-
- 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
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- 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
- B60C15/0213—Supplementary means for securing the bead the bead being clamped by rings, cables, rim flanges or other parts of the rim
-
- 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
- B60C15/0223—Supplementary means for securing the bead the bead being secured by clip-hook elements not forming part of the rim flange
-
- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
- B60C17/061—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient comprising lateral openings
-
- 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
- B60C7/24—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body
- B60C7/26—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body using bolts
-
- 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
- B60C7/24—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body
- B60C7/28—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body using straps or the like, e.g. vulcanised into the tyre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Polyurethanes Or Polyureas (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Fluid-Damping Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
UNA RUEDA NO NEUMATICA TRAPEZOIDAL ("TNPT") SE MOLDEA INTEGRALMENTE A PARTIR DE UN MATERIAL ELASTOMERICO, ELASTICO Y TENAZ CON CARACTERISTICAS PARTICULARES, PARA FORMAR UNA ESTRUCTURA UNITARIA QUE COMPRENDE COMPONENTES COAXIALES CILINDRICOS EXTERIORES E INTERIORES ("ANILLOS") SIENDO EL EXTERIOR MAS ANCHO QUE EL INTERIOR. EL ANILLO EXTERIOR SE VE APOYADO Y AMORTIGUADO POR VARIOS COMPONENTES DE VARILLAS PLANAS SEPARADAS CIRCULARMENTE (VARILLAS) Y UNA PIEZA DE ALMA CENTRAL PLANA (ALMA) QUE CONECTA LOS ANILLOS A SUS LINEAS CIRCULARES CENTRALES. EL ALMA SE ENCUENTRA EN UN PLANO PERPENDICULAR AL EJE ROTACIONAL DE LA TNPT. LAS VARILLAS SE EXTIENDEN AXIALMENTE A LO LARGO DE LOS ANILLOS INTERIORES Y EXTERIORES, CONECTANDOLOS, Y LOS BORDES DE LAS VARILLAS SE SITUAN A LO LARGO DE LAS CARAS OPUESTAS DEL ALMA. LAS VARILLAS FORMAN UN ANGULO DE 15 A 75 CON LOS PLANOS RADIALES QUE LAS CRUZAN EN SUS EXTREMOS RADIALES INTERNOS, Y LAS VARILLAS EN UN LADO DEL ALMA FORMAN UN ANGULO DE FORMA OPUESTA A LAS DEL OTRO LADO. SE FIJA UNA BANDA DE CAUCHO A LA SUPERFICIE EXTERNA DEL ANILLO EXTERIOR. LA ACCION CONJUNTA DE LOS ELEMENTOS ESTRUCTURALES DE LA TNPT PROPORCIONA UNA ESTRUCTURA DE SOPORTE DE CARGA QUE, CUANDO SE ENCUENTRA EN FUNCIONAMIENTO, SE ENCUENTRA SOMETIDA A FUERZAS CONTINUAS DE COMPRESION Y TENSORAS CUANDO RUEDA SOBRE EL SUELO. LAS CARACTERISTICAS DE DEFORMACION Y DE COMBAMIENTO DE LA TNPT SE DERIVAN DE SU FORMA EXCLUSIVA TRAPEZOIDAL, QUE DA COMO RESULTADO UNA INTERACCION DE LOS ELEMENTOS ESTRUCTURALES TAL QUE EL ANILLO EXTERIOR NO SE VE ARRASTRADO BAJO LA RUEDA TANTO COMO HABRIA OCURRIDO SI LA FORMA DE LA TNPT HUBIESE SIDO RECTANGULAR. LA FORMA TRAPEZOIDAL PROPORCIONA A LA TNPT UNAS CARACTERISTICAS DE "CONDUCCION" MEJORADAS SIN SACRIFICAR UNA "TRACCION" QUE ES SORPRENDENTEMENTE SIMILAR A LA DE UNA RUEDA NEUMATICA CONVENCIONAL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/354,589 US4921029A (en) | 1984-04-16 | 1989-05-22 | Trapezoidal non-pneumatic tire with supporting and cushioning members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2068280T3 true ES2068280T3 (es) | 1995-04-16 |
Family
ID=23394036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90109401T Expired - Lifetime ES2068280T3 (es) | 1989-05-22 | 1990-05-18 | Cubierta no neumatica trapezoidal con miembros de soporte y amortiguadores. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0399383B1 (es) |
| JP (1) | JP2589399B2 (es) |
| KR (1) | KR0150776B1 (es) |
| CN (1) | CN1022614C (es) |
| AT (1) | ATE118736T1 (es) |
| AU (1) | AU632970B2 (es) |
| CA (1) | CA2011473C (es) |
| DE (1) | DE69017079T2 (es) |
| DK (1) | DK0399383T3 (es) |
| ES (1) | ES2068280T3 (es) |
| GR (1) | GR3015562T3 (es) |
| MX (1) | MX164423B (es) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265659A (en) * | 1992-03-18 | 1993-11-30 | Uniroyal Goodrich Licensing Services, Inc. | Non-pneumatic tire with ride-enhancing insert |
| US5460213A (en) * | 1992-03-18 | 1995-10-24 | Uniroyal Goodrich Licensing Services, Inc. | Multiple non-pneumatic tire and process for making it |
| US5223599A (en) * | 1992-04-10 | 1993-06-29 | Uniroyal Chemical Company, Inc. | Polyurethane elastomer and non-pneumatic tire fabricated therefrom |
| AU5138498A (en) * | 1996-12-10 | 1998-07-03 | Komatsu Limited | Tire construction |
| AU7404298A (en) * | 1996-12-10 | 1998-07-03 | Komatsu Limited | Tire construction |
| US7174936B2 (en) * | 2003-12-22 | 2007-02-13 | Caterpillar Inc | Solid suspended work machine tire |
| JP4946011B2 (ja) * | 2005-11-17 | 2012-06-06 | 横浜ゴム株式会社 | 非空気式タイヤ |
| JP3923073B1 (ja) * | 2006-10-27 | 2007-05-30 | 横浜ゴム株式会社 | 非空気式タイヤ |
| US8061398B2 (en) | 2008-02-25 | 2011-11-22 | Chemtura Corporation | Non-pneumatic tire having angled tread groove wall |
| US8056593B2 (en) | 2007-10-26 | 2011-11-15 | Chemtura Corporation | Non-pneumatic tire |
| USD602422S1 (en) | 2007-12-10 | 2009-10-20 | Chemtura Corporation | Tire |
| USD602852S1 (en) | 2007-10-26 | 2009-10-27 | Chemtura Corporation | Tire |
| US9139045B2 (en) | 2008-11-06 | 2015-09-22 | Chemtura Corporation | Multiple hardness non-pneumatic tire |
| US9254716B2 (en) * | 2010-09-01 | 2016-02-09 | Compagnie Generale Des Etablissements Michelin | Spoke edge geometry for a non-pneumatic tire |
| US20120234444A1 (en) | 2011-03-18 | 2012-09-20 | Chemtura Corporation | Non-pneumatic tire with annular spoke reinforcing web |
| CN102350923A (zh) * | 2011-07-13 | 2012-02-15 | 深圳市道尔轮胎科技有限公司 | 一种不会爆胎的开式结构轮胎 |
| JP5879089B2 (ja) * | 2011-10-20 | 2016-03-08 | 株式会社ブリヂストン | 非空気入りタイヤの製造方法 |
| JP6043582B2 (ja) * | 2012-10-22 | 2016-12-14 | 株式会社ブリヂストン | 非空気入りタイヤ |
| JP6288928B2 (ja) * | 2013-03-26 | 2018-03-07 | 株式会社ブリヂストン | 非空気入りタイヤ |
| JP5938366B2 (ja) * | 2013-05-15 | 2016-06-22 | 株式会社ブリヂストン | 非空気入りタイヤ |
| JP6291489B2 (ja) * | 2013-05-22 | 2018-03-14 | 住友ゴム工業株式会社 | エアレスタイヤ、及びその製造方法 |
| US20150020943A1 (en) * | 2013-07-22 | 2015-01-22 | Bridgestone Americas Tire Operations, Llc | Low-Metal Tire |
| RU2546360C1 (ru) * | 2014-03-03 | 2015-04-10 | Святослав Михайлович Сергеев | Колесо транспортного средства |
| CN106103130B (zh) | 2014-03-17 | 2018-06-29 | 株式会社普利司通 | 非充气轮胎 |
| JP2015209135A (ja) * | 2014-04-25 | 2015-11-24 | 株式会社をくだ屋技研 | 荷役作業車用車輪 |
| US20170120681A1 (en) * | 2014-06-16 | 2017-05-04 | Bridgestone Corporation | Tire |
| CN104890448B (zh) * | 2015-05-14 | 2017-01-18 | 深圳市道尔化工涂料有限公司 | 一种具有舒适弹性结构胎面的非充气轮胎 |
| CN105034700B (zh) * | 2015-05-22 | 2017-08-11 | 深圳市道尔轮胎科技有限公司 | 一种不会爆胎的开槽式结构聚氨酯力车胎 |
| CN105034698B (zh) * | 2015-05-22 | 2017-08-25 | 深圳市道尔轮胎科技有限公司 | 一种带有缓冲机构的不爆胎聚氨酯力车胎 |
| JP6630114B2 (ja) * | 2015-10-19 | 2020-01-15 | 株式会社ブリヂストン | 非空気入りタイヤ、金型および非空気入りタイヤの製造方法 |
| CN106739822A (zh) * | 2016-12-02 | 2017-05-31 | 深圳市金特安科技有限公司 | 开式结构轮胎 |
| CN107264187A (zh) * | 2017-06-05 | 2017-10-20 | 乐山市同源科技有限公司 | 支柱式免充气不爆汽车胎 |
| JP2019043503A (ja) * | 2017-09-07 | 2019-03-22 | Toyo Tire株式会社 | 非空気圧タイヤ |
| WO2019118225A1 (en) | 2017-12-14 | 2019-06-20 | Bridgestone Americas Tire Operations, Llc | Non-pneumatic tire with multi-piece web |
| CN109941045A (zh) * | 2017-12-21 | 2019-06-28 | 北京橡胶工业研究设计院有限公司 | 一种免充气轮胎结构 |
| EP3735432A1 (en) * | 2018-01-05 | 2020-11-11 | Covestro Deutschland AG | Non-pneumatic tire and method for preparing the same and use thereof |
| JP7123771B2 (ja) | 2018-11-30 | 2022-08-23 | 株式会社ブリヂストン | 非空気入りタイヤ |
| CN109878272A (zh) * | 2019-03-15 | 2019-06-14 | 厦门连科工业有限公司 | 一种轮胎及其生产方法 |
| JP7324088B2 (ja) * | 2019-08-26 | 2023-08-09 | Toyo Tire株式会社 | 非空気圧タイヤ |
| CN110641471B (zh) * | 2019-10-08 | 2023-10-27 | 中信戴卡股份有限公司 | 一种动态获取车辆的载荷的方法、装置、设备及存储介质 |
| CN110561978A (zh) * | 2019-10-11 | 2019-12-13 | 安徽世界村智能装备有限公司 | 一种高耐久免充气减震防颠轮胎 |
| US11772416B2 (en) * | 2020-10-06 | 2023-10-03 | The Goodyear Tire & Rubber Company | System for detection of non-pneumatic tire loading |
| CN112406412A (zh) * | 2020-11-17 | 2021-02-26 | 温州富成机械有限公司 | 加强型免充气轮胎及其生产方法 |
| JP7561026B2 (ja) * | 2020-12-28 | 2024-10-03 | Toyo Tire株式会社 | 非空気圧タイヤ及び非空気圧タイヤの製造方法 |
| US20240217270A1 (en) * | 2021-05-13 | 2024-07-04 | Bridgestone Corporation | Non-pneumatic tire |
| CN113696677A (zh) * | 2021-09-29 | 2021-11-26 | 芜湖集拓实心胎有限公司 | 一种超续航平衡车实心胎 |
| CN114259711A (zh) * | 2022-01-12 | 2022-04-01 | 徐敏 | 一种瑜伽轮 |
| JP2024014060A (ja) * | 2022-07-21 | 2024-02-01 | 日産自動車株式会社 | エアレスタイヤ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191323006A (en) * | 1913-10-11 | 1914-01-08 | Daniel Albert York | Improvements in Tires. |
| DE2460051A1 (de) * | 1974-12-19 | 1976-07-01 | Bayer Ag | Einteilige pannensichere reifen |
| US3980606A (en) * | 1975-02-24 | 1976-09-14 | The Firestone Tire & Rubber Company | Polyurethane elastomers having prolonged flex life and tires made therefrom |
| CA1239854A (en) * | 1984-04-16 | 1988-08-02 | Uniroyal, Inc. | Non-pneumatic tire with supporting and cushioning members |
| US4934425A (en) * | 1988-03-23 | 1990-06-19 | Uniroyal Chemical Company, Inc. | Non-pneumatic tire |
-
1990
- 1990-03-05 CA CA002011473A patent/CA2011473C/en not_active Expired - Lifetime
- 1990-03-12 AU AU51210/90A patent/AU632970B2/en not_active Ceased
- 1990-04-16 CN CN90102175A patent/CN1022614C/zh not_active Expired - Fee Related
- 1990-04-18 MX MX20348A patent/MX164423B/es unknown
- 1990-04-23 JP JP2105519A patent/JP2589399B2/ja not_active Expired - Lifetime
- 1990-05-18 AT AT90109401T patent/ATE118736T1/de not_active IP Right Cessation
- 1990-05-18 DE DE69017079T patent/DE69017079T2/de not_active Expired - Fee Related
- 1990-05-18 EP EP90109401A patent/EP0399383B1/en not_active Expired - Lifetime
- 1990-05-18 DK DK90109401.1T patent/DK0399383T3/da active
- 1990-05-18 ES ES90109401T patent/ES2068280T3/es not_active Expired - Lifetime
- 1990-05-22 KR KR1019900007318A patent/KR0150776B1/ko not_active Expired - Fee Related
-
1995
- 1995-03-30 GR GR940403224T patent/GR3015562T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU632970B2 (en) | 1993-01-14 |
| CN1022614C (zh) | 1993-11-03 |
| MX164423B (es) | 1992-08-12 |
| EP0399383A3 (en) | 1991-05-29 |
| ATE118736T1 (de) | 1995-03-15 |
| JPH02310102A (ja) | 1990-12-25 |
| CN1047476A (zh) | 1990-12-05 |
| JP2589399B2 (ja) | 1997-03-12 |
| AU5121090A (en) | 1990-11-22 |
| DK0399383T3 (da) | 1995-05-01 |
| GR3015562T3 (en) | 1995-06-30 |
| KR0150776B1 (ko) | 1998-10-01 |
| DE69017079T2 (de) | 1995-06-14 |
| CA2011473C (en) | 1998-01-06 |
| EP0399383A2 (en) | 1990-11-28 |
| CA2011473A1 (en) | 1990-11-22 |
| KR900017810A (ko) | 1990-12-20 |
| DE69017079D1 (de) | 1995-03-30 |
| EP0399383B1 (en) | 1995-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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