EA201170133A1 - Направленный протектор шины с модифицированными бороздками - Google Patents
Направленный протектор шины с модифицированными бороздкамиInfo
- Publication number
- EA201170133A1 EA201170133A1 EA201170133A EA201170133A EA201170133A1 EA 201170133 A1 EA201170133 A1 EA 201170133A1 EA 201170133 A EA201170133 A EA 201170133A EA 201170133 A EA201170133 A EA 201170133A EA 201170133 A1 EA201170133 A1 EA 201170133A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- edge
- rolling surface
- bounded
- mutually opposing
- tread
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60C11/1218—Three-dimensional shape with regard to depth and extending 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
- B60C11/12—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
- B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to 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
- B60C11/1272—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
Abstract
Предложен направленный протектор шины, имеющий поверхность (30) качения и выполненный с множеством бороздок (1), ограниченных противоположными друг другу стенками (11, 12), при этом каждая из стенок проходит от поверхности (30) качения таким образом, что образуется кромка, называемая передней кромкой (Аа) элемента из материала, соответствующая кромке, которая первой входит в пятно контакта, и кромка, называемая задней кромкой (Af) того же элемента из материала, соответствующая кромке, которая входит в пятно контакта после передней кромки, причем каждая бороздка (1) содержит по меньшей мере один участок (11, 101), ограниченный противоположными друг другу стенками, которые образуют вместе с направлением, перпендикулярным к поверхности качения, проходящим через место пересечения бороздки с поверхностью качения, отрицательный средний угол α, абсолютная величина которого составляет менее 55°, при этом участок (11, 101) с отрицательным углом α проходит от поверхности (30) качения через посредство увеличенного концевого участка (2), ограниченного противоположными друг другу первой и второй поверхностями (21, 22), причем углы первой поверхности (21) и второй поверхности (22) являются положительными и не равны друг другу.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0854517A FR2933335B1 (fr) | 2008-07-03 | 2008-07-03 | Bande de roulement directionnelle pour pneu pourvue d'incisions adaptees |
PCT/EP2009/058319 WO2010000797A1 (fr) | 2008-07-03 | 2009-07-02 | Bande de roulement directionnelle pour pneu pourvue d'incisions adaptees. |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201170133A1 true EA201170133A1 (ru) | 2011-06-30 |
EA017794B1 EA017794B1 (ru) | 2013-03-29 |
Family
ID=40243912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201170133A EA017794B1 (ru) | 2008-07-03 | 2009-07-02 | Направленный протектор шины с модифицированными бороздками |
Country Status (9)
Country | Link |
---|---|
US (1) | US9162533B2 (ru) |
EP (1) | EP2296917B1 (ru) |
JP (1) | JP5520292B2 (ru) |
CN (1) | CN102083640B (ru) |
AT (1) | ATE538951T1 (ru) |
BR (1) | BRPI0913863A2 (ru) |
EA (1) | EA017794B1 (ru) |
FR (1) | FR2933335B1 (ru) |
WO (1) | WO2010000797A1 (ru) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2956355B1 (fr) * | 2010-02-12 | 2012-05-18 | Michelin Soc Tech | Pneumatique pour vehicules a deux roues comportant une bande de roulement presentant des incisions. |
FR2956354A1 (fr) | 2010-02-12 | 2011-08-19 | Michelin Soc Tech | Pneumatique pour vehicules a deux roues comportant une bande de roulement presentant des incisions. |
DE102010060946A1 (de) * | 2010-12-01 | 2012-06-06 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
US9174495B2 (en) | 2010-12-22 | 2015-11-03 | The Goodyear Tire & Rubber Company | Pneumatic tire with tread having sipes |
ITPD20110087A1 (it) * | 2011-03-21 | 2012-09-22 | Pirelli | Pneumatico invernale |
GB201401886D0 (en) | 2014-02-04 | 2014-03-19 | Lytix Biopharma As | Neurodegenerative therapies |
JP6353934B2 (ja) | 2014-06-30 | 2018-07-04 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 傾斜した先行側を備えたトレッド要素を有するタイヤトレッド |
FR3034357B1 (fr) * | 2015-04-01 | 2017-03-24 | Michelin & Cie | Pneumatique comprenant une bande de roulement comportant des canaux |
JP6706150B2 (ja) * | 2016-06-08 | 2020-06-03 | 株式会社ブリヂストン | タイヤ |
WO2017213230A1 (ja) * | 2016-06-08 | 2017-12-14 | 株式会社ブリヂストン | タイヤ |
JP6706151B2 (ja) * | 2016-06-08 | 2020-06-03 | 株式会社ブリヂストン | タイヤ |
JP6788385B2 (ja) * | 2016-06-08 | 2020-11-25 | 株式会社ブリヂストン | タイヤ |
JP6706152B2 (ja) * | 2016-06-08 | 2020-06-03 | 株式会社ブリヂストン | タイヤ |
US11712928B2 (en) * | 2016-07-27 | 2023-08-01 | Bridgestone Americas Tire Operations, Llc | Three-dimensional tire sipe |
WO2018080550A1 (en) * | 2016-10-31 | 2018-05-03 | Compagnie Generale Des Etablissements Michelin | Tire treads having discontinuities extending depthwise along non-linear paths |
EP3763548B1 (en) | 2016-12-27 | 2022-04-27 | Pirelli Tyre S.p.A. | Tyre for vehicle wheels |
JP6929107B2 (ja) * | 2017-04-10 | 2021-09-01 | 株式会社ブリヂストン | 重荷重用空気入りラジアルタイヤ |
JP7092467B2 (ja) * | 2017-06-16 | 2022-06-28 | 株式会社ブリヂストン | タイヤ |
CN110785293B (zh) * | 2017-06-19 | 2021-12-03 | 株式会社普利司通 | 轮胎 |
US20200254824A1 (en) * | 2019-02-12 | 2020-08-13 | The Goodyear Tire & Rubber Company | Tread for a tire |
CN110561983A (zh) * | 2019-08-28 | 2019-12-13 | 赛轮集团股份有限公司 | 一种高操控电动汽车子午线轮胎 |
AU2019478843B2 (en) * | 2019-12-19 | 2024-05-02 | Michelin & Cie | Truck tire tread with J shaped sipe |
WO2023064704A1 (en) * | 2021-10-16 | 2023-04-20 | Bridgestone Americas Tire Operations, Llc | Directional interlocking sipe and/or slot |
WO2023064703A1 (en) * | 2021-10-16 | 2023-04-20 | Bridgestone Americas Tire Operations, Llc | Directional interlocking sipe and/or slot with chamfer |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1480932A1 (de) * | 1964-03-21 | 1969-03-13 | Continental Gummi Werke Ag | Laufflaechengestaltung fuer Fahrzeugluftreifen |
AT398732B (de) * | 1990-03-20 | 1995-01-25 | Semperit Ag | Fahrzeugluftreifen |
US5127455A (en) * | 1990-09-28 | 1992-07-07 | Michelin Recherche Et Technique | Drive axle truck tire |
JPH04310408A (ja) * | 1991-04-08 | 1992-11-02 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JP3076089B2 (ja) * | 1991-06-25 | 2000-08-14 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
FR2703002B1 (fr) * | 1993-03-25 | 1995-06-02 | Michelin & Cie | Bande de roulement pour pneumatique radial ayant des éléments en relief pourvus d'incisions. |
JP3580617B2 (ja) * | 1995-09-29 | 2004-10-27 | 株式会社ブリヂストン | 空気入りタイヤ |
JPH0911712A (ja) * | 1995-06-28 | 1997-01-14 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
EP0810104A1 (en) * | 1996-05-28 | 1997-12-03 | The Goodyear Tire & Rubber Company | Treads for tires with siped elastomeric blocks |
DE19650701A1 (de) * | 1996-12-06 | 1998-06-10 | Continental Ag | Fahrzeugluftreifen |
EP1170153B1 (fr) * | 2000-07-03 | 2005-12-28 | Société de Technologie Michelin | Bande de roulement pour pneumatique portant de lourdes charges |
EP1264713B1 (fr) * | 2001-05-14 | 2006-03-22 | Société de Technologie Michelin | Bande de roulement comportant des nervures pourvues d'incisions d'inclinaison variable |
JP4777547B2 (ja) * | 2001-06-29 | 2011-09-21 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2005041339A (ja) * | 2003-07-22 | 2005-02-17 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2006069440A (ja) * | 2004-09-03 | 2006-03-16 | Bridgestone Corp | 空気入りタイヤ |
JP2006264455A (ja) * | 2005-03-23 | 2006-10-05 | Bridgestone Corp | 空気入りタイヤ |
JP2007223493A (ja) * | 2006-02-24 | 2007-09-06 | Bridgestone Corp | 空気入りタイヤ |
-
2008
- 2008-07-03 FR FR0854517A patent/FR2933335B1/fr not_active Expired - Fee Related
-
2009
- 2009-07-02 CN CN2009801259881A patent/CN102083640B/zh active Active
- 2009-07-02 EP EP09772497A patent/EP2296917B1/fr active Active
- 2009-07-02 US US13/002,461 patent/US9162533B2/en active Active
- 2009-07-02 WO PCT/EP2009/058319 patent/WO2010000797A1/fr active Application Filing
- 2009-07-02 JP JP2011515458A patent/JP5520292B2/ja not_active Expired - Fee Related
- 2009-07-02 EA EA201170133A patent/EA017794B1/ru not_active IP Right Cessation
- 2009-07-02 BR BRPI0913863A patent/BRPI0913863A2/pt not_active Application Discontinuation
- 2009-07-02 AT AT09772497T patent/ATE538951T1/de active
Also Published As
Publication number | Publication date |
---|---|
CN102083640B (zh) | 2013-09-18 |
CN102083640A (zh) | 2011-06-01 |
FR2933335B1 (fr) | 2010-08-20 |
JP5520292B2 (ja) | 2014-06-11 |
BRPI0913863A2 (pt) | 2015-10-20 |
ATE538951T1 (de) | 2012-01-15 |
WO2010000797A1 (fr) | 2010-01-07 |
US20110155293A1 (en) | 2011-06-30 |
EP2296917A1 (fr) | 2011-03-23 |
FR2933335A1 (fr) | 2010-01-08 |
US9162533B2 (en) | 2015-10-20 |
EA017794B1 (ru) | 2013-03-29 |
EP2296917B1 (fr) | 2011-12-28 |
JP2011526557A (ja) | 2011-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |