EA201391672A1 - Протектор с комбинацией вставок и насечек - Google Patents
Протектор с комбинацией вставок и насечекInfo
- Publication number
- EA201391672A1 EA201391672A1 EA201391672A EA201391672A EA201391672A1 EA 201391672 A1 EA201391672 A1 EA 201391672A1 EA 201391672 A EA201391672 A EA 201391672A EA 201391672 A EA201391672 A EA 201391672A EA 201391672 A1 EA201391672 A1 EA 201391672A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- notch
- depth
- tread
- main direction
- trims
- 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
- B60C11/1259—Depth of the sipe
- B60C11/1263—Depth of the sipe different within the same sipe
-
- 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
- B60C11/1272—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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
- B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Протектор (1) шины, содержащий, по меньшей мере, одну насечку (5) в главном направлении D, имеющую среднюю ширину Е, причем эта насечка (5) содержит в главном направлении D, по меньшей мере, одну часть (5F) насечки малой глубины HF и, по меньшей мере, одну часть (5G) насечки большой глубины HG, при этом глубина HF меньше глубины HG, при этом каждая часть (5F) и (5G) насечки содержит концевую область, при этом протектор дополнительно содержит, по меньшей мере, одну вставку (4), ориентированную в направлении, отличном от главного направления D насечки, и расположенную полностью в толщине протектора таким образом, чтобы находиться радиально внутри части (5F) насечки малой глубины, при этом протектор выполнен таким образом, чтобы, по меньшей мере, часть (5F) насечки малой глубины HF имела в своей концевой области расширение, образующее канал (6) максимальной ширины W, превышающей среднюю ширину Е насечки.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1154082A FR2975046B1 (fr) | 2011-05-11 | 2011-05-11 | Bande de roulement combinant inserts et incisions |
PCT/EP2012/057657 WO2012152593A1 (fr) | 2011-05-11 | 2012-04-26 | Bande de roulement combinant inserts et incisions |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201391672A1 true EA201391672A1 (ru) | 2014-03-31 |
Family
ID=44474978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201391672A EA201391672A1 (ru) | 2011-05-11 | 2012-04-26 | Протектор с комбинацией вставок и насечек |
Country Status (7)
Country | Link |
---|---|
US (1) | US9174496B2 (ru) |
EP (1) | EP2707233B1 (ru) |
JP (1) | JP6141830B2 (ru) |
CN (1) | CN103534106B (ru) |
EA (1) | EA201391672A1 (ru) |
FR (1) | FR2975046B1 (ru) |
WO (1) | WO2012152593A1 (ru) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9463672B2 (en) * | 2013-08-20 | 2016-10-11 | The Goodyear Tire & Rubber Company | Pneumatic tire tread with sipes and mold blade |
JP6650216B2 (ja) * | 2015-05-26 | 2020-02-19 | 株式会社ブリヂストン | タイヤ |
WO2017058224A1 (en) | 2015-09-30 | 2017-04-06 | Compagnie Generale Des Etablissements Michelin | Egg crate sidewall features for sipes |
WO2017058226A1 (en) * | 2015-09-30 | 2017-04-06 | Compagnie Generale Des Etablissements Michelin | Variable thickness sipes |
FR3053918A1 (fr) * | 2016-07-18 | 2018-01-19 | Compagnie Generale Des Etablissements Michelin | Lamelle evolutive pour garniture d’un moule destine a la vulcanisation d’un pneumatique |
DE102017209903A1 (de) * | 2017-06-13 | 2018-12-13 | Continental Reifen Deutschland Gmbh | Laufstreifenprofil eines Fahrzeugreifens für den Einsatz auf winterlicher Fahrbahn |
JP2019093916A (ja) * | 2017-11-22 | 2019-06-20 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7199311B2 (ja) * | 2019-06-19 | 2023-01-05 | 株式会社ブリヂストン | 空気入りタイヤ |
US20230084725A1 (en) * | 2020-04-21 | 2023-03-16 | Stefan Voss | Heavy truck tire with shoulder rib sipe featuring bridging |
DE102020212456A1 (de) * | 2020-10-01 | 2022-04-07 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
US20240181814A1 (en) * | 2021-06-10 | 2024-06-06 | Compagnie Generale Des Etablissements Michelin | Tire sipe for heavy truck tread having handlebar shape |
JP2024076121A (ja) * | 2022-11-24 | 2024-06-05 | 住友ゴム工業株式会社 | タイヤ |
JP2024076123A (ja) * | 2022-11-24 | 2024-06-05 | 住友ゴム工業株式会社 | タイヤ |
JP2024076120A (ja) * | 2022-11-24 | 2024-06-05 | 住友ゴム工業株式会社 | タイヤ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2121955A (en) * | 1936-06-13 | 1938-06-28 | Us Rubber Prod Inc | Pneumatic tire tread |
US3012599A (en) * | 1958-06-20 | 1961-12-12 | Us Rubber Co | Slotted tire tread |
US2938560A (en) * | 1958-12-31 | 1960-05-31 | Us Rubber Co | Tread construction and mold |
DE1480889A1 (de) * | 1960-02-11 | 1969-02-06 | Continental Gummi Werke Ag | Fahrzeugreifen,insbesondere Luftreifen |
JP2001039115A (ja) * | 1999-07-28 | 2001-02-13 | Bridgestone Corp | 空気入りタイヤ |
FR2805215B1 (fr) * | 2000-02-17 | 2002-10-25 | Michelin Soc Tech | Sculpture de bande de roulement de pneumatique et moule |
WO2002060705A1 (fr) * | 2001-01-29 | 2002-08-08 | Société de Technologie Michelin | Bande de roulement reduisant le bruit de roulage |
WO2002090094A1 (fr) * | 2001-05-03 | 2002-11-14 | Societe De Technologie Michelin | Bande de roulement recreusable pour pneumatiques et procedes pour l'obtenir |
US7793692B2 (en) * | 2005-10-31 | 2010-09-14 | The Goodyear Tire & Rubber Company | Pneumatic tire tread having sipe that devolves into groove as tread wears |
US20090159167A1 (en) * | 2007-12-20 | 2009-06-25 | Daniel Scheuren | Pneumatic tire tread with sipes and mold blade |
EP2492117B1 (en) * | 2009-10-20 | 2014-07-16 | Bridgestone Corporation | Pneumatic tire |
-
2011
- 2011-05-11 FR FR1154082A patent/FR2975046B1/fr not_active Expired - Fee Related
-
2012
- 2012-04-26 CN CN201280022786.6A patent/CN103534106B/zh active Active
- 2012-04-26 EP EP12719635.0A patent/EP2707233B1/fr active Active
- 2012-04-26 JP JP2014509662A patent/JP6141830B2/ja not_active Expired - Fee Related
- 2012-04-26 EA EA201391672A patent/EA201391672A1/ru unknown
- 2012-04-26 WO PCT/EP2012/057657 patent/WO2012152593A1/fr active Application Filing
- 2012-04-26 US US14/116,988 patent/US9174496B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6141830B2 (ja) | 2017-06-07 |
FR2975046A1 (fr) | 2012-11-16 |
WO2012152593A1 (fr) | 2012-11-15 |
EP2707233B1 (fr) | 2015-06-10 |
JP2014516855A (ja) | 2014-07-17 |
FR2975046B1 (fr) | 2013-06-14 |
CN103534106B (zh) | 2016-03-16 |
US20140166173A1 (en) | 2014-06-19 |
EP2707233A1 (fr) | 2014-03-19 |
CN103534106A (zh) | 2014-01-22 |
US9174496B2 (en) | 2015-11-03 |
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