JP2021094905A - 非空気圧タイヤ - Google Patents
非空気圧タイヤ Download PDFInfo
- Publication number
- JP2021094905A JP2021094905A JP2019225724A JP2019225724A JP2021094905A JP 2021094905 A JP2021094905 A JP 2021094905A JP 2019225724 A JP2019225724 A JP 2019225724A JP 2019225724 A JP2019225724 A JP 2019225724A JP 2021094905 A JP2021094905 A JP 2021094905A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- protrusion
- annular portion
- tire
- tread
- 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
- 239000004575 stone Substances 0.000 description 31
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000009545 invasion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
- B60C11/047—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove bottom comprising stone trapping protection elements, e.g. 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- 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
- 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
- B60C7/20—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs of helical or flat coil form disposed circumferentially relative to 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
- B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
前記溝は、溝側壁から溝内方へ向かって突出する突起を備える。
主溝5は、溝側壁5aから溝内方へ向かって突出する突起50を備える。
Claims (6)
- 内側環状部と、その内側環状部の外側に同心円状に設けられた外側環状部と、前記内側環状部と前記外側環状部とを連結する複数の連結部と、前記外側環状部の外側に設けられたトレッドと、前記トレッドに形成された溝と、を備え、
前記溝は、溝側壁から溝内方へ向かって突出する突起を備える、非空気圧タイヤ。 - 前記突起は、前記溝の開口側へ向かって突出する、請求項1に記載の非空気圧タイヤ。
- 前記溝は、溝深さ方向に沿って複数の前記突起を備える、請求項1又は2に記載の非空気圧タイヤ。
- 前記溝は、両方の溝側壁からそれぞれ突出する前記突起を備える、請求項1〜3の何れか1項に記載に非空気圧タイヤ。
- 前記突起を備える前記溝は、前記連結部と前記外側環状部との結合部のタイヤ径方向外側に位置する結合部領域に形成されている、請求項1〜4の何れか1項に記載に非空気圧タイヤ。
- 前記突起は、前記溝の延びる方向に沿って連続して設けられている、請求項1〜5の何れか1項に記載の非空気圧タイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019225724A JP7418197B2 (ja) | 2019-12-13 | 2019-12-13 | 非空気圧タイヤ |
CN202011336951.8A CN112976940A (zh) | 2019-12-13 | 2020-11-25 | 免充气轮胎 |
US17/116,378 US20210178827A1 (en) | 2019-12-13 | 2020-12-09 | Non-pneumatic tire |
EP20213090.2A EP3835085B1 (en) | 2019-12-13 | 2020-12-10 | Non-pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019225724A JP7418197B2 (ja) | 2019-12-13 | 2019-12-13 | 非空気圧タイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021094905A true JP2021094905A (ja) | 2021-06-24 |
JP7418197B2 JP7418197B2 (ja) | 2024-01-19 |
Family
ID=73793071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019225724A Active JP7418197B2 (ja) | 2019-12-13 | 2019-12-13 | 非空気圧タイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210178827A1 (ja) |
EP (1) | EP3835085B1 (ja) |
JP (1) | JP7418197B2 (ja) |
CN (1) | CN112976940A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113291102B (zh) * | 2021-07-12 | 2022-05-31 | 张邦文 | 基于高弹钢带骨架-钢丝绳及胎面对接的免充气轮胎 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002036822A (ja) * | 2000-07-27 | 2002-02-06 | Bridgestone Corp | 空気入りタイヤ |
DE102009003531A1 (de) * | 2009-02-24 | 2010-08-26 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP2017007380A (ja) * | 2015-06-17 | 2017-01-12 | 東洋ゴム工業株式会社 | 非空気圧タイヤ |
US20180272637A1 (en) * | 2015-09-30 | 2018-09-27 | Compagnie Generale Des Etablissements Michelin | Hybrid sipes and methods for forming a tire tread |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0195910A (ja) * | 1987-10-07 | 1989-04-14 | Toyo Tire & Rubber Co Ltd | 石噛みを防止した空気入りタイヤ |
JP2000264011A (ja) * | 1999-03-11 | 2000-09-26 | Ohtsu Tire & Rubber Co Ltd :The | 農用車輪 |
US7650919B2 (en) * | 1999-12-10 | 2010-01-26 | Michelin Recherche of Technique S.A. | Non-pneumatic tire having web spokes |
JP2002225510A (ja) * | 2001-02-01 | 2002-08-14 | Bridgestone Corp | 空気入りタイヤ |
JP4506037B2 (ja) * | 2001-06-14 | 2010-07-21 | 横浜ゴム株式会社 | 重荷重用空気入りタイヤ |
JP2005022580A (ja) * | 2003-07-04 | 2005-01-27 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP4970893B2 (ja) * | 2006-10-24 | 2012-07-11 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5044289B2 (ja) * | 2007-05-31 | 2012-10-10 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4272247B2 (ja) * | 2007-11-07 | 2009-06-03 | 株式会社福永事務所 | 車両用タイヤ |
CN102582365A (zh) * | 2012-04-05 | 2012-07-18 | 北京化工大学 | 一种刚柔结构非充气轮胎 |
JP6099519B2 (ja) * | 2013-08-22 | 2017-03-22 | 東洋ゴム工業株式会社 | 非空気圧タイヤ |
JP6534795B2 (ja) * | 2014-08-08 | 2019-06-26 | 株式会社ブリヂストン | 非空気入りタイヤ |
JP6488838B2 (ja) * | 2015-04-07 | 2019-03-27 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2017190130A (ja) * | 2016-04-13 | 2017-10-19 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 剪断バンド及び非空気式タイヤ |
JP6790664B2 (ja) * | 2016-09-26 | 2020-11-25 | 住友ゴム工業株式会社 | タイヤ |
JP6852408B2 (ja) * | 2017-01-18 | 2021-03-31 | 住友ゴム工業株式会社 | タイヤ |
JP2019018798A (ja) * | 2017-07-20 | 2019-02-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
CN107571689B (zh) * | 2017-08-30 | 2023-07-04 | 深圳市道瑞轮胎有限公司 | 一种具有弹性结构体的免充气轮胎 |
JP2019043505A (ja) * | 2017-09-07 | 2019-03-22 | Toyo Tire株式会社 | 非空気圧タイヤ |
JP7004562B2 (ja) * | 2017-12-14 | 2022-02-10 | Toyo Tire株式会社 | 非空気圧タイヤ |
WO2019133000A1 (en) * | 2017-12-29 | 2019-07-04 | Compagnie Generale Des Etablissements Michelin | Non-pneumatic tire |
EP3986724A4 (en) * | 2019-06-20 | 2023-07-12 | Bridgestone Americas Tire Operations, LLC | TIRES WITH MODULAR TREAD |
-
2019
- 2019-12-13 JP JP2019225724A patent/JP7418197B2/ja active Active
-
2020
- 2020-11-25 CN CN202011336951.8A patent/CN112976940A/zh active Pending
- 2020-12-09 US US17/116,378 patent/US20210178827A1/en not_active Abandoned
- 2020-12-10 EP EP20213090.2A patent/EP3835085B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002036822A (ja) * | 2000-07-27 | 2002-02-06 | Bridgestone Corp | 空気入りタイヤ |
DE102009003531A1 (de) * | 2009-02-24 | 2010-08-26 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP2017007380A (ja) * | 2015-06-17 | 2017-01-12 | 東洋ゴム工業株式会社 | 非空気圧タイヤ |
US20180272637A1 (en) * | 2015-09-30 | 2018-09-27 | Compagnie Generale Des Etablissements Michelin | Hybrid sipes and methods for forming a tire tread |
Also Published As
Publication number | Publication date |
---|---|
JP7418197B2 (ja) | 2024-01-19 |
CN112976940A (zh) | 2021-06-18 |
EP3835085B1 (en) | 2023-10-04 |
US20210178827A1 (en) | 2021-06-17 |
EP3835085A1 (en) | 2021-06-16 |
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