JP2019147548A - 不定剛性を有するエアレスタイヤ構造 - Google Patents
不定剛性を有するエアレスタイヤ構造 Download PDFInfo
- Publication number
- JP2019147548A JP2019147548A JP2019075043A JP2019075043A JP2019147548A JP 2019147548 A JP2019147548 A JP 2019147548A JP 2019075043 A JP2019075043 A JP 2019075043A JP 2019075043 A JP2019075043 A JP 2019075043A JP 2019147548 A JP2019147548 A JP 2019147548A
- Authority
- JP
- Japan
- Prior art keywords
- spoke
- stiffness
- ring
- airless tire
- tire
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title description 4
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 235000021476 total parenteral nutrition Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
- B60B9/10—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims of rubber or the like
- B60B9/12—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims of rubber or the like in the form of sleeves or rings concentric with the wheel axis
-
- 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
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
-
- 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
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/146—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs extending substantially radially, e.g. like spokes
-
- 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
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/16—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs of helical or flat coil form
- B60C7/18—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs of helical or flat coil form disposed radially relative to wheel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- B60B2900/311—Rigidity or stiffness
-
- 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
- B60C7/107—Non-inflatable or solid tyres characterised by means for increasing resiliency comprising lateral openings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (5)
- エアレスタイヤであって、
第2のスポークリングに隣接する第1のスポークリングを含む複数のスポークリングであって、
環状外面と、環状内面と、前記外面と前記内面との間に延在する複数のスポークと、をそれぞれが含む前記複数のスポークリングであって、
前記第1のスポークリングが第1の剛性を有し、前記第2のスポークリングが、前記第1の剛性とは異なる第2の剛性を有する前記複数のスポークリングと、
前記複数のスポークリングの前記環状外面の周りに周方向に延在するトレッド層と、を含むエアレスタイヤ。 - 前記スポークリングがハブに取り付けられており、前記ハブに荷重が適用された際に、前記ハブの下に位置する前記スポークが圧縮され、前記ハブの上に位置する前記スポークが伸長される、請求項1に記載のエアレスタイヤ。
- 前記伸長力及び前記圧縮力が、大きさにおいておおよそ等しい、請求項2に記載のエアレスタイヤ。
- 前記スポークリングの前記外側環状面を中心に配設されるせん断バンドを更に含む、請求項1に記載のエアレスタイヤ。
- 前記タイヤに荷重が適用された際に、前記タイヤが、円形の先端部を伴う接地面形状を形成する、請求項1に記載のエアレスタイヤ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361920528P | 2013-12-24 | 2013-12-24 | |
| US61/920,528 | 2013-12-24 | ||
| JP2016543003A JP6751345B2 (ja) | 2013-12-24 | 2014-12-17 | 不定剛性を有するエアレスタイヤ構造 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016543003A Division JP6751345B2 (ja) | 2013-12-24 | 2014-12-17 | 不定剛性を有するエアレスタイヤ構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019147548A true JP2019147548A (ja) | 2019-09-05 |
| JP6942931B2 JP6942931B2 (ja) | 2021-09-29 |
Family
ID=53399125
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016543003A Active JP6751345B2 (ja) | 2013-12-24 | 2014-12-17 | 不定剛性を有するエアレスタイヤ構造 |
| JP2019075043A Active JP6942931B2 (ja) | 2013-12-24 | 2019-04-10 | 不定剛性を有するエアレスタイヤ構造 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016543003A Active JP6751345B2 (ja) | 2013-12-24 | 2014-12-17 | 不定剛性を有するエアレスタイヤ構造 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US9321312B2 (ja) |
| EP (2) | EP3659820B1 (ja) |
| JP (2) | JP6751345B2 (ja) |
| KR (1) | KR20160088939A (ja) |
| CN (1) | CN105848919B (ja) |
| WO (1) | WO2015100080A1 (ja) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6159138B2 (ja) * | 2013-05-07 | 2017-07-05 | 住友ゴム工業株式会社 | エアレスタイヤ |
| US9751270B2 (en) | 2013-06-15 | 2017-09-05 | Advancing Mobility, Llc | Annular ring and non-pneumatic tire |
| EP3237972B1 (en) | 2014-12-23 | 2024-11-20 | Bridgestone Americas Tire Operations, LLC | Process for producing a cured polymeric product, kit for use with the process and tire |
| CA2976055A1 (en) | 2015-02-04 | 2016-08-11 | Advancing Mobility, Llc. | Non-pneumatic tire and other annular devices |
| US10040314B2 (en) | 2015-12-07 | 2018-08-07 | The Goodyear Tire & Rubber Company | Non-pneumatic tire |
| US10696096B2 (en) | 2015-12-08 | 2020-06-30 | The Goodyear Tire & Rubber Company | Non-pneumatic tire |
| US11999419B2 (en) | 2015-12-16 | 2024-06-04 | Camso Inc. | Track system for traction of a vehicle |
| US11097531B2 (en) * | 2015-12-17 | 2021-08-24 | Bridgestone Americas Tire Operations, Llc | Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing |
| WO2017116385A1 (en) * | 2015-12-28 | 2017-07-06 | Compagnie Generale Des Etablissements Michelin | Method of forming non-pneumatic tire including pressure application between an intermediate section and an outer shear band ring |
| WO2017116390A1 (en) * | 2015-12-28 | 2017-07-06 | Compagnie Generale Des Etablissements Michelin | Method of forming a support structure of a non-pneumatic tire |
| US11186053B2 (en) * | 2015-12-29 | 2021-11-30 | Bridgestone Americas Tire Operations, Llc | Tire with variable shear element |
| EP3858589B1 (en) | 2015-12-29 | 2024-01-31 | Bridgestone Americas Tire Operations, LLC | Tire with shaped tread |
| US11052706B2 (en) | 2015-12-29 | 2021-07-06 | Bridgestone Americas Tire Operations, Llc | Composite layer tire |
| KR101789407B1 (ko) * | 2016-02-26 | 2017-10-23 | 엘지전자 주식회사 | 로봇 청소기 및 바퀴 어셈블리 |
| CN109414873B (zh) * | 2016-07-08 | 2022-04-05 | 科思创德国股份有限公司 | 由橡胶材料产生3d结构的方法及其产品 |
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| US20180154694A1 (en) * | 2016-12-01 | 2018-06-07 | The Goodyear Tire & Rubber Company | Lightweight tire assembly |
| EP3339055B1 (en) | 2016-12-21 | 2020-03-04 | Bridgestone Americas Tire Operations, LLC | Tire with tensioned spokes |
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| FR3067286A1 (fr) * | 2017-06-09 | 2018-12-14 | Compagnie Generale Des Etablissements Michelin | Roue integrale |
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| EP3694729B1 (en) * | 2017-10-10 | 2024-03-27 | Bridgestone Americas Tire Operations, LLC | Non-pneumatic tire with web having variable thickness |
| US10406852B2 (en) * | 2017-10-27 | 2019-09-10 | The Goodyear Tire & Rubber Company | Non-pneumatic support structure |
| US10749242B2 (en) * | 2017-10-30 | 2020-08-18 | The Goodyear Tire & Rubber Company | Non-pneumatic tire with radio frequency identification |
| JP6989082B2 (ja) | 2017-12-14 | 2022-01-05 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | マルチピースウェブを有する非空気圧式タイヤ |
| WO2019125467A1 (en) * | 2017-12-21 | 2019-06-27 | Compagnie Generale Des Etablissements Michelin | Reinforced annular support for a tire |
| US11027578B2 (en) | 2018-02-26 | 2021-06-08 | The Goodyear Tire & Rubber Company | Wheel and tire assembly |
| USD1009724S1 (en) | 2018-08-23 | 2024-01-02 | Jelly Products Limited | Wheel side |
| JP7222078B2 (ja) * | 2018-10-09 | 2023-02-14 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | 複数の剪断フープを有する非空気圧タイヤ |
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- 2014-12-17 US US14/572,996 patent/US9321312B2/en active Active
- 2014-12-17 CN CN201480071031.4A patent/CN105848919B/zh active Active
- 2014-12-17 EP EP20151837.0A patent/EP3659820B1/en active Active
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| JP2008055928A (ja) * | 2006-08-29 | 2008-03-13 | Yokohama Rubber Co Ltd:The | 非空気式タイヤ |
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| JP2009269413A (ja) * | 2008-04-30 | 2009-11-19 | Toyo Tire & Rubber Co Ltd | 非空気圧タイヤ、リムホイール、及び車輪 |
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|---|---|
| KR20160088939A (ko) | 2016-07-26 |
| US20160200145A1 (en) | 2016-07-14 |
| JP6942931B2 (ja) | 2021-09-29 |
| US9487052B1 (en) | 2016-11-08 |
| EP3086948A4 (en) | 2017-08-30 |
| CN105848919A (zh) | 2016-08-10 |
| US20150174954A1 (en) | 2015-06-25 |
| EP3086948A1 (en) | 2016-11-02 |
| US20160339745A1 (en) | 2016-11-24 |
| EP3659820A1 (en) | 2020-06-03 |
| US9321312B2 (en) | 2016-04-26 |
| US9440494B2 (en) | 2016-09-13 |
| JP6751345B2 (ja) | 2020-09-02 |
| CN105848919B (zh) | 2018-02-02 |
| WO2015100080A1 (en) | 2015-07-02 |
| EP3086948B1 (en) | 2020-03-11 |
| EP3659820B1 (en) | 2022-04-13 |
| JP2017509521A (ja) | 2017-04-06 |
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