EA201390322A1 - Протектор для зимней шины - Google Patents
Протектор для зимней шиныInfo
- Publication number
- EA201390322A1 EA201390322A1 EA201390322A EA201390322A EA201390322A1 EA 201390322 A1 EA201390322 A1 EA 201390322A1 EA 201390322 A EA201390322 A EA 201390322A EA 201390322 A EA201390322 A EA 201390322A EA 201390322 A1 EA201390322 A1 EA 201390322A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- edge
- holes
- circumferential direction
- row
- winter
- Prior art date
Links
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
- B60C11/032—Patterns comprising isolated recesses
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
- B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
-
- 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
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Задача изобретения заключается в разработке зимней пневматической шины, посредством которой эксплуатационные характеристики при движении по льду могут быть улучшены и долговечность рисунка протектора может быть повышена. Протектор для зимней шины в соответствии с настоящим изобретением имеет блоки (4), которые выровнены в направлении вдоль окружности и в которых соответственно образованы по меньшей мере одна узкая прорезь (5), которая проходит, по существу, параллельно краю (42) в направлении вдоль окружности и которая имеет расширенную часть (51) в ее нижней части, и по меньшей мере один ряд отверстий (6) малого размера, включающий по меньшей мере два отверстия (7) малого размера, которые открыты на поверхности (41) контакта блока (4) с грунтом и проходят в радиальном направлении шины внутрь, и данный по меньшей мере один ряд отверстий малого размера образован в зоне, соседней с краем в направлении вдоль окружности, и образован в промежуточной части между краем в направлении вдоль окружности и по меньшей мере одной узкой прорезью.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/064807 WO2012029125A1 (ja) | 2010-08-31 | 2010-08-31 | 冬用空気入りタイヤ用トレッド |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201390322A1 true EA201390322A1 (ru) | 2013-08-30 |
EA025925B1 EA025925B1 (ru) | 2017-02-28 |
Family
ID=45772263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201390322A EA025925B1 (ru) | 2010-08-31 | 2010-08-31 | Протектор для зимней шины |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130186533A1 (ru) |
EP (1) | EP2612770B1 (ru) |
JP (1) | JPWO2012029125A1 (ru) |
CN (1) | CN103118881B (ru) |
CA (1) | CA2807939C (ru) |
EA (1) | EA025925B1 (ru) |
WO (1) | WO2012029125A1 (ru) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5480869B2 (ja) * | 2011-10-26 | 2014-04-23 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
JP5695722B2 (ja) * | 2013-10-28 | 2015-04-08 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
JP2016107728A (ja) * | 2014-12-03 | 2016-06-20 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6075425B2 (ja) * | 2014-12-03 | 2017-02-08 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6449005B2 (ja) * | 2014-12-03 | 2019-01-09 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6657751B2 (ja) * | 2015-10-14 | 2020-03-04 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6617512B2 (ja) * | 2015-10-14 | 2019-12-11 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN108058543B (zh) * | 2016-11-07 | 2021-09-03 | 住友橡胶工业株式会社 | 轮胎 |
JP7116014B2 (ja) * | 2019-06-12 | 2022-08-09 | 株式会社ブリヂストン | 空気入りタイヤ |
JP7177008B2 (ja) * | 2019-06-14 | 2022-11-22 | 株式会社ブリヂストン | 空気入りタイヤ |
JP7352459B2 (ja) * | 2019-12-12 | 2023-09-28 | 株式会社ブリヂストン | タイヤ |
JP2022059756A (ja) * | 2020-10-02 | 2022-04-14 | 住友ゴム工業株式会社 | タイヤ |
JP2022083207A (ja) * | 2020-11-24 | 2022-06-03 | 住友ゴム工業株式会社 | タイヤ |
DE102020215775A1 (de) * | 2020-12-14 | 2022-06-15 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP2024076123A (ja) * | 2022-11-24 | 2024-06-05 | 住友ゴム工業株式会社 | タイヤ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62292508A (ja) * | 1986-06-12 | 1987-12-19 | Yokohama Rubber Co Ltd:The | 雪氷路用タイヤ |
JPH01101205A (ja) * | 1987-10-12 | 1989-04-19 | Bridgestone Corp | 空気入りタイヤ |
JPH02310109A (ja) * | 1989-05-24 | 1990-12-25 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤのトレッドパターン |
JPH0485108A (ja) * | 1990-07-26 | 1992-03-18 | Bridgestone Corp | 偏摩耗を抑制した空気入りタイヤ |
JPH06190834A (ja) * | 1992-12-24 | 1994-07-12 | Yokohama Rubber Co Ltd:The | タイヤ成形金型用サイプ形成刃の製造方法 |
JPH0994828A (ja) * | 1995-09-28 | 1997-04-08 | Bridgestone Corp | 加硫成形モールド及びこれを用いて製造された空気入 りタイヤ |
JPH0938978A (ja) * | 1995-08-02 | 1997-02-10 | Bridgestone Corp | タイヤ加硫金型用フラスコ型ブレードおよびその製造方法 |
DE69810970T2 (de) * | 1998-03-25 | 2003-08-28 | The Goodyear Tire & Rubber Co., Akron | Reifenlauffläche mit 3-d lamellen |
JP2001071712A (ja) * | 1999-09-07 | 2001-03-21 | Bridgestone Corp | 空気入りタイヤ |
EP1207058B1 (fr) * | 2000-11-13 | 2007-06-06 | Société de Technologie Michelin | Sculpture de bande de roulement de pneumatique à carcasse radiale |
JP2005193770A (ja) * | 2004-01-07 | 2005-07-21 | Bridgestone Corp | 空気入りタイヤ及び加硫成形モールド |
JP4381869B2 (ja) | 2004-04-09 | 2009-12-09 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2006007796A (ja) * | 2004-06-22 | 2006-01-12 | Bridgestone Corp | 空気入りタイヤ |
JP4557700B2 (ja) * | 2004-12-15 | 2010-10-06 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2007022277A (ja) * | 2005-07-15 | 2007-02-01 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JP4928785B2 (ja) | 2006-01-06 | 2012-05-09 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4643463B2 (ja) * | 2006-02-10 | 2011-03-02 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2008062749A (ja) * | 2006-09-06 | 2008-03-21 | Bridgestone Corp | 空気入りタイヤ |
JP2009274726A (ja) * | 2009-08-26 | 2009-11-26 | Bridgestone Corp | 空気入りタイヤ |
-
2010
- 2010-08-31 EP EP10856677.9A patent/EP2612770B1/en active Active
- 2010-08-31 JP JP2012531603A patent/JPWO2012029125A1/ja active Pending
- 2010-08-31 US US13/819,945 patent/US20130186533A1/en not_active Abandoned
- 2010-08-31 WO PCT/JP2010/064807 patent/WO2012029125A1/ja active Application Filing
- 2010-08-31 CN CN201080068860.9A patent/CN103118881B/zh active Active
- 2010-08-31 EA EA201390322A patent/EA025925B1/ru not_active IP Right Cessation
- 2010-08-31 CA CA2807939A patent/CA2807939C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103118881B (zh) | 2016-06-15 |
EP2612770B1 (en) | 2016-05-25 |
WO2012029125A1 (ja) | 2012-03-08 |
EA025925B1 (ru) | 2017-02-28 |
EP2612770A4 (en) | 2014-05-21 |
CA2807939A1 (en) | 2012-03-08 |
EP2612770A1 (en) | 2013-07-10 |
CN103118881A (zh) | 2013-05-22 |
CA2807939C (en) | 2019-03-05 |
US20130186533A1 (en) | 2013-07-25 |
JPWO2012029125A1 (ja) | 2013-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC4A | Registration of transfer of a eurasian patent by assignment | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |