JP2022501256A - 複数の剪断フープを有する非空気圧タイヤ - Google Patents
複数の剪断フープを有する非空気圧タイヤ Download PDFInfo
- Publication number
- JP2022501256A JP2022501256A JP2021517023A JP2021517023A JP2022501256A JP 2022501256 A JP2022501256 A JP 2022501256A JP 2021517023 A JP2021517023 A JP 2021517023A JP 2021517023 A JP2021517023 A JP 2021517023A JP 2022501256 A JP2022501256 A JP 2022501256A
- Authority
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- Prior art keywords
- pneumatic tire
- spoke
- ring
- tire according
- shear
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 46
- 238000010008 shearing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 44
- 229920001971 elastomer Polymers 0.000 description 21
- 239000005060 rubber Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 17
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 235000021476 total parenteral nutrition Nutrition 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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
-
- 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
- B60C7/102—Tyres built-up with separate rubber parts
-
- 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
-
- 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
- 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
-
- 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
Abstract
Description
Claims (15)
- 非空気圧タイヤであって、
環状外面と、
環状内面と、
前記環状外面から前記環状内面へ延在するサポート構造と、
前記環状外面の周りで周方向に延在し、互いに横方向に離間された複数の剪断要素と、を含み、
各剪断要素が、実質的に非弾性下側領域と、実質的に非弾性上側領域と、前記実質的に非弾性下側領域と前記実質的に非弾性上側領域との間に配置された弾性領域と、
前記複数の剪断要素の周りで周方向に延在するトレッド層と、を含む、非空気圧タイヤ。 - 前記サポート構造が、複数のスポークリングを含み、各剪断要素が、対応するスポークリングの環状外面の周りで周方向に延在する、請求項1に記載の非空気圧タイヤ。
- 前記複数のスポークリングが、互いに化学的に結合されている、請求項2に記載の非空気圧タイヤ。
- 前記複数のスポークリングが、互いに離間されている、請求項2に記載の非空気圧タイヤ。
- 前記複数の剪断要素の各々が、前記対応するスポークリングの幅未満である幅を有する、請求項2に記載の非空気圧タイヤ。
- 前記弾性領域が、上側弾性領域と、実質的に非弾性中央領域によって分離された下側弾性領域と、を含む、請求項1に記載の非空気圧タイヤ。
- 前記環状外面が、複数の離間された環状外面を含む、請求項1に記載の非空気圧タイヤ。
- 前記サポート構造が、前記複数の離間された環状外面の間に延在する、請求項7に記載の非空気圧タイヤ。
- 前記サポート構造が、前記複数の離間された環状外面に対応する一連の離間された層を含む、請求項7に記載の非空気圧タイヤ。
- 前記複数の剪断要素が、複数のリブ及び前記トレッド層内の複数の周方向溝を画定する、請求項1に記載の非空気圧タイヤ。
- 前記複数の剪断要素のいずれの部分も、前記複数の周方向溝のいずれの溝壁面を形成しない、請求項10に記載の非空気圧タイヤ。
- 前記トレッド層が、前記複数の剪断要素に対応する複数の離間されたトレッド層を含む、請求項1に記載の非空気圧タイヤ。
- 前記実質的に非弾性下側領域が、補強コードを含む、請求項1に記載の非空気圧タイヤ。
- 前記実質的に非弾性上側領域が、補強コードを含む、請求項1に記載の非空気圧タイヤ。
- 前記サポート構造が、ウェビングである、請求項1に記載の非空気圧タイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862743092P | 2018-10-09 | 2018-10-09 | |
US62/743,092 | 2018-10-09 | ||
PCT/US2019/052946 WO2020076507A1 (en) | 2018-10-09 | 2019-09-25 | Nonpneumatic tire having multiple shear hoops |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022501256A true JP2022501256A (ja) | 2022-01-06 |
JP7222078B2 JP7222078B2 (ja) | 2023-02-14 |
Family
ID=70164836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021517023A Active JP7222078B2 (ja) | 2018-10-09 | 2019-09-25 | 複数の剪断フープを有する非空気圧タイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210323351A1 (ja) |
EP (1) | EP3863866B1 (ja) |
JP (1) | JP7222078B2 (ja) |
CN (1) | CN112770917A (ja) |
WO (1) | WO2020076507A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7452961B2 (ja) * | 2019-09-06 | 2024-03-19 | Toyo Tire株式会社 | 非空気圧タイヤ |
CN117480058A (zh) * | 2021-06-18 | 2024-01-30 | 普利司通美国轮胎运营有限责任公司 | 具有平衡的轮辐刚度的非充气轮胎 |
CN114312150A (zh) * | 2022-02-15 | 2022-04-12 | 季华实验室 | 免充气轮胎 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08506549A (ja) * | 1993-11-29 | 1996-07-16 | ユニローヤル グッドリッチ ライセンシング サービシス,インコーポレイティド | 複式非空気入りタイヤ及びその製造方法 |
JP2008222038A (ja) * | 2007-03-13 | 2008-09-25 | Yokohama Rubber Co Ltd:The | 非空気式タイヤ |
JP2011515261A (ja) * | 2008-03-19 | 2011-05-19 | ソシエテ ド テクノロジー ミシュラン | 複合積層品 |
JP2012240525A (ja) * | 2011-05-18 | 2012-12-10 | Toyo Tire & Rubber Co Ltd | 非空気圧タイヤ |
JP2017509521A (ja) * | 2013-12-24 | 2017-04-06 | 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 | 不定剛性を有するエアレスタイヤ構造 |
JP2017081198A (ja) * | 2015-10-22 | 2017-05-18 | 住友ゴム工業株式会社 | エアレスタイヤ |
Family Cites Families (17)
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US5879484A (en) * | 1997-01-13 | 1999-03-09 | Bridgestone/Firestone, Inc. | Run flat banded pneumatic tire |
US8104524B2 (en) * | 2007-03-27 | 2012-01-31 | Resilient Technologies Llc | Tension-based non-pneumatic tire |
FR2921011B1 (fr) * | 2007-09-14 | 2009-11-27 | Michelin Soc Tech | Produit stratifie composite. |
JP5588062B2 (ja) * | 2010-03-12 | 2014-09-10 | ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム | 連続ループ型補強アセンブリで構造的に支える非空気圧車輪 |
FR2964597B1 (fr) * | 2010-09-09 | 2012-08-31 | Michelin Soc Tech | Roue elastique non pneumatique multietages |
KR20120070469A (ko) * | 2010-12-21 | 2012-06-29 | 한국타이어 주식회사 | 비공기압 타이어 |
US8813797B2 (en) * | 2011-01-30 | 2014-08-26 | Compagnie Generale Des Etablissements Michelin | Controlled buckling of a shear band for a tire |
EP2794292B1 (en) * | 2011-12-22 | 2018-10-03 | Compagnie Générale des Etablissements Michelin | Shear band with interlaced reinforcements |
US9751270B2 (en) * | 2013-06-15 | 2017-09-05 | Advancing Mobility, Llc | Annular ring and non-pneumatic tire |
BR112017011734A2 (pt) * | 2014-12-18 | 2017-12-26 | Bridgestone Americas Tire Operations Llc | pneu com raios arqueados |
EP3253591B1 (en) * | 2015-02-04 | 2021-06-30 | Camso Inc. | Non-pneumatic tire and other annular devices |
US20170008342A1 (en) * | 2015-07-10 | 2017-01-12 | Caterpillar Inc. | Non-pneumatic tire including shear band |
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 |
US20170368879A1 (en) * | 2016-06-28 | 2017-12-28 | The Goodyear Tire & Rubber Company | Non-pneumatic tire |
JP6805660B2 (ja) * | 2016-09-09 | 2020-12-23 | 住友ゴム工業株式会社 | エアレスタイヤ |
WO2018125186A1 (en) * | 2016-12-30 | 2018-07-05 | Compagnie Generale Des Etablissements Michelin | Non-pneumatic tire |
JP6964471B2 (ja) * | 2017-09-07 | 2021-11-10 | Toyo Tire株式会社 | 非空気圧タイヤ |
-
2019
- 2019-09-25 WO PCT/US2019/052946 patent/WO2020076507A1/en unknown
- 2019-09-25 JP JP2021517023A patent/JP7222078B2/ja active Active
- 2019-09-25 CN CN201980063939.3A patent/CN112770917A/zh active Pending
- 2019-09-25 EP EP19871691.2A patent/EP3863866B1/en active Active
- 2019-09-25 US US17/273,166 patent/US20210323351A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08506549A (ja) * | 1993-11-29 | 1996-07-16 | ユニローヤル グッドリッチ ライセンシング サービシス,インコーポレイティド | 複式非空気入りタイヤ及びその製造方法 |
JP2008222038A (ja) * | 2007-03-13 | 2008-09-25 | Yokohama Rubber Co Ltd:The | 非空気式タイヤ |
JP2011515261A (ja) * | 2008-03-19 | 2011-05-19 | ソシエテ ド テクノロジー ミシュラン | 複合積層品 |
JP2012240525A (ja) * | 2011-05-18 | 2012-12-10 | Toyo Tire & Rubber Co Ltd | 非空気圧タイヤ |
JP2017509521A (ja) * | 2013-12-24 | 2017-04-06 | 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 | 不定剛性を有するエアレスタイヤ構造 |
JP2017081198A (ja) * | 2015-10-22 | 2017-05-18 | 住友ゴム工業株式会社 | エアレスタイヤ |
Also Published As
Publication number | Publication date |
---|---|
CN112770917A (zh) | 2021-05-07 |
EP3863866A4 (en) | 2022-07-13 |
WO2020076507A1 (en) | 2020-04-16 |
JP7222078B2 (ja) | 2023-02-14 |
EP3863866A1 (en) | 2021-08-18 |
EP3863866B1 (en) | 2024-02-21 |
US20210323351A1 (en) | 2021-10-21 |
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