JP7398568B2 - 成形された側壁カバーを有する非空気圧式タイヤ - Google Patents
成形された側壁カバーを有する非空気圧式タイヤ Download PDFInfo
- Publication number
- JP7398568B2 JP7398568B2 JP2022539419A JP2022539419A JP7398568B2 JP 7398568 B2 JP7398568 B2 JP 7398568B2 JP 2022539419 A JP2022539419 A JP 2022539419A JP 2022539419 A JP2022539419 A JP 2022539419A JP 7398568 B2 JP7398568 B2 JP 7398568B2
- Authority
- JP
- Japan
- Prior art keywords
- pneumatic tire
- sidewall
- ring
- tread
- 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 239000005060 rubber Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 13
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/04—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof having annular inlays or covers, e.g. white sidewalls
-
- 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
- B60C7/143—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs having a lateral extension disposed in a plane parallel to 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/001—Decorating, marking or the like
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/002—Protection against exterior elements
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
Claims (5)
- 非空気圧式タイヤであって、
第1の直径を有する下部リングと、
前記第1の直径よりも大きい第2の直径を有する上部リングであって、前記下部リングと実質的に同軸である、上部リングと、
前記下部リングと前記上部リングとの間に延在し、前記非空気圧式タイヤの第1の側面から第2の側面へ横方向に延在する支持構造体と、
側壁へシームレスに延在するトレッド層を形成するゴム材料の単体であって、
前記トレッド層が、前記上部リング全体の周りに円周方向に延在し、かつ
前記トレッド層が、前記非空気圧式タイヤの前記第1の側面から前記非空気圧式タイヤの前記第2の側面まで横方向に延在する、単体と、を備え、
前記側壁が、前記非空気圧式タイヤの前記第1の側面上で前記トレッド層から前記下部リングにシームレスに延在する、非空気圧式タイヤ。 - 前記側壁が、前記非空気圧式タイヤの前記第1の側面の90~95%を覆う、請求項1に記載の非空気圧式タイヤ。
- 前記側壁が、内部に配置された複数の開口部を含む、請求項2に記載の非空気圧式タイヤ。
- 前記非空気圧式タイヤの前記第2の側面上で前記トレッド層から前記下部リングにシームレスに延在する前記ゴム材料から形成された第2の側壁を更に備える、請求項1に記載の非空気圧式タイヤ。
- 前記側壁が、補強層を含む、請求項1に記載の非空気圧式タイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962954742P | 2019-12-30 | 2019-12-30 | |
US62/954,742 | 2019-12-30 | ||
PCT/US2020/060730 WO2021137956A1 (en) | 2019-12-30 | 2020-11-16 | Non-pneumatic tire having molded sidewall cover |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023509008A JP2023509008A (ja) | 2023-03-06 |
JP7398568B2 true JP7398568B2 (ja) | 2023-12-14 |
Family
ID=76685901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022539419A Active JP7398568B2 (ja) | 2019-12-30 | 2020-11-16 | 成形された側壁カバーを有する非空気圧式タイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230042193A1 (ja) |
EP (1) | EP4084966A4 (ja) |
JP (1) | JP7398568B2 (ja) |
CN (1) | CN114867616A (ja) |
WO (1) | WO2021137956A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004069563A1 (ja) | 2003-02-05 | 2004-08-19 | Fukuyama Gomu Kogyo Kabushiki Gaisha | 非空気式タイヤ |
JP2011500414A (ja) | 2007-10-15 | 2011-01-06 | ソシエテ ド テクノロジー ミシュラン | 環状バンド及び支持構造体を備えたタイヤ |
US20160288571A1 (en) | 2010-12-29 | 2016-10-06 | Compagnie Generale Des Etablissements Michelin | Annular structure having multiple reinforcement bands |
US20170174003A1 (en) | 2015-12-22 | 2017-06-22 | The Goodyear Tire & Rubber Company | Beadless non-pneumatic tire with geodesic ply |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945962A (en) | 1989-06-09 | 1990-08-07 | The Uniroyal Goodrich Tire Company | Honeycomb non-pneumatic tire with a single web on one side |
US5050656A (en) * | 1990-04-23 | 1991-09-24 | The B. F. Goodrich Company | Non-pneumatic tire wheel |
JP3472398B2 (ja) * | 1995-12-13 | 2003-12-02 | 住友ゴム工業株式会社 | ノーパンクタイヤ |
KR101064896B1 (ko) * | 2007-11-14 | 2011-09-16 | 전영일 | 비공기식 바퀴, 그에 사용되는 휠, 서스펜션 및 타이어 |
US8555941B2 (en) * | 2010-08-12 | 2013-10-15 | The Boeing Company | Non-pneumatic survivable tire, cover and fabrication processes |
KR101393891B1 (ko) * | 2012-08-29 | 2014-05-12 | 손영일 | 비공기압 타이어 |
JP2014080151A (ja) * | 2012-10-18 | 2014-05-08 | Bridgestone Corp | 非空気入りタイヤ |
US10532611B2 (en) * | 2014-12-22 | 2020-01-14 | Bridgestone Americas Tire Operations, Llc | Tire and wheel assembly having angled interfaces |
US11186053B2 (en) * | 2015-12-29 | 2021-11-30 | Bridgestone Americas Tire Operations, Llc | Tire with variable shear element |
-
2020
- 2020-11-16 CN CN202080090404.8A patent/CN114867616A/zh active Pending
- 2020-11-16 US US17/783,780 patent/US20230042193A1/en active Pending
- 2020-11-16 WO PCT/US2020/060730 patent/WO2021137956A1/en unknown
- 2020-11-16 EP EP20908617.2A patent/EP4084966A4/en active Pending
- 2020-11-16 JP JP2022539419A patent/JP7398568B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004069563A1 (ja) | 2003-02-05 | 2004-08-19 | Fukuyama Gomu Kogyo Kabushiki Gaisha | 非空気式タイヤ |
JP2011500414A (ja) | 2007-10-15 | 2011-01-06 | ソシエテ ド テクノロジー ミシュラン | 環状バンド及び支持構造体を備えたタイヤ |
US20160288571A1 (en) | 2010-12-29 | 2016-10-06 | Compagnie Generale Des Etablissements Michelin | Annular structure having multiple reinforcement bands |
US20170174003A1 (en) | 2015-12-22 | 2017-06-22 | The Goodyear Tire & Rubber Company | Beadless non-pneumatic tire with geodesic ply |
Also Published As
Publication number | Publication date |
---|---|
CN114867616A (zh) | 2022-08-05 |
EP4084966A1 (en) | 2022-11-09 |
EP4084966A4 (en) | 2024-01-10 |
JP2023509008A (ja) | 2023-03-06 |
US20230042193A1 (en) | 2023-02-09 |
WO2021137956A1 (en) | 2021-07-08 |
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