JP5188630B2 - タイヤトレッド中にボイドを維持する特徴部 - Google Patents
タイヤトレッド中にボイドを維持する特徴部 Download PDFInfo
- Publication number
- JP5188630B2 JP5188630B2 JP2011535546A JP2011535546A JP5188630B2 JP 5188630 B2 JP5188630 B2 JP 5188630B2 JP 2011535546 A JP2011535546 A JP 2011535546A JP 2011535546 A JP2011535546 A JP 2011535546A JP 5188630 B2 JP5188630 B2 JP 5188630B2
- Authority
- JP
- Japan
- Prior art keywords
- tread
- tire
- void
- members
- 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.)
- Expired - Fee Related
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/66—Moulding treads on to tyre casings, e.g. non-skid treads with spikes
-
- 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
- B60C11/02—Replaceable treads
-
- 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
- B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/061—Means for forming passages under the tread surface, e.g. undercuts, holes, channels, grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Claims (16)
- タイヤトレッドであって、
長さ、幅、及び厚さを備えたトレッド本体を有し、その厚みが外面及び下面によって画定され、前記外面は、タイヤ転動面に係合するよう構成され、前記下面は、タイヤカーカスに係合するよう構成され、
前記トレッド本体の前記厚み中、かつ、前記タイヤトレッドの摩耗状態における外面に沿った使用のための外面の下に設けられたボイドを有し、
前記ボイドと前記下面を互いに実質的に分離するよう前記ボイドの側部から延びると共に前記ボイドの少なくとも一部分と前記トレッド下面との間に延びる1つ又は2つ以上の部材を有し、前記1つ又は2つ以上の部材の各々は、自由端を有し、
前記1つ又は2つ以上の部材の各々は、前記ボイドの幅を少なくとも部分的に横切って延びている、
ことを特徴とするタイヤトレッド。 - 前記トレッドは、タイヤの一部分を形成している、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、前記トレッド本体から延びている、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材の各々は、前記トレッド本体と一体形成されている、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、1対の部材から成り、前記部材の各々は、前記ボイドの互いに対向した側部から延びている、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材の少なくとも1つは、前記ボイドの開口部を実質的に横切って延びている、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材の少なくとも1つは、前記トレッド本体に設けられた切欠きに係合する、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、互いにオーバーラップしている、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、縮小開口部を形成するよう延びている、
請求項1記載のタイヤトレッド。 - 前記縮小開口部は、実質的に閉じられている、
請求項9記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、前記実質的に閉じられた開口部を形成するよう実質的に互いに当接した1対の対向した部材から成る、
請求項10記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、前記下面から外方に延びている、
請求項1記載のタイヤトレッド。 - 前記部材の少なくとも1つの厚さは、前記部材の幅に沿って変化している、
請求項1記載のタイヤトレッド。 - 前記1つ又は2つ以上の部材は、前記ボイドの幅を横切って延びる独立して成形された部材を含み、前記独立成形部材は、各々が前記ボイドの前記側部に沿って前記トレッド本体内に設けられた切欠きに係合する互いに反対側の端部を有する、
請求項1記載のタイヤトレッド。 - タイヤ特徴部が溝又はサイプである、請求項1記載のタイヤトレッド。
- タイヤ特徴部が、前記トレッド外面より下に埋没されている、又は部分的に埋没されている、請求項1記載のタイヤトレッド。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2008/082496 WO2010053478A1 (en) | 2008-11-05 | 2008-11-05 | Features for maintaining voids within a tire tread |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012507447A JP2012507447A (ja) | 2012-03-29 |
JP5188630B2 true JP5188630B2 (ja) | 2013-04-24 |
Family
ID=42153117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535546A Expired - Fee Related JP5188630B2 (ja) | 2008-11-05 | 2008-11-05 | タイヤトレッド中にボイドを維持する特徴部 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8875758B2 (ja) |
EP (1) | EP2346702B1 (ja) |
JP (1) | JP5188630B2 (ja) |
CN (1) | CN102196923B (ja) |
AU (1) | AU2008363835B2 (ja) |
BR (1) | BRPI0823223A8 (ja) |
ES (1) | ES2431575T3 (ja) |
RU (2) | RU2480344C2 (ja) |
WO (1) | WO2010053478A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010106185A2 (en) * | 2009-03-17 | 2010-09-23 | Bridgestone Corporation | Tyre production method and system |
CN103079802B (zh) * | 2010-08-06 | 2015-06-10 | 株式会社普利司通 | 轮胎制造方法、胎面构件和轮胎 |
US9555591B2 (en) * | 2010-10-27 | 2017-01-31 | Compagnie Generale Des Establissements Michelin | Tire tread with apertures and a method for the manufacture of a tire tread with apertures |
FR2973285B1 (fr) * | 2011-04-01 | 2013-03-29 | Michelin Soc Tech | Bande de roulement comprenant au moins une rainure ondulante et procede d'obtention |
FR2983779A1 (fr) * | 2011-12-09 | 2013-06-14 | Michelin Soc Tech | Combinaison d'une structure de pneu poids lourd avec une sculpture de bande de roulement |
MX2014007260A (es) * | 2011-12-20 | 2014-08-01 | Michelin Rech Tech | Ranuras transversales que proporcionan ventilacion en blandas de rodadura para neumaticos recauchutados. |
EP2817162B1 (en) * | 2012-01-31 | 2018-08-15 | Compagnie Générale des Etablissements Michelin | Projecting features molded within submerged tread voids |
RU2015113641A (ru) | 2012-10-31 | 2016-12-20 | Компани Женераль Дез Этаблиссман Мишлен | Способы и устройство для изготовления шин с восстановленным протектором |
WO2014145894A1 (en) * | 2013-03-15 | 2014-09-18 | Compagnie Generale Des Etablissements | Groove bottom design to allow undertread reduction |
CN105492192B (zh) | 2013-08-30 | 2018-10-30 | 米其林集团总公司 | 用于形成翻新轮胎的方法及用于该方法的轮胎胎面 |
CN105492194B (zh) * | 2013-08-30 | 2017-06-06 | 米其林集团总公司 | 用于预固化胎面的可去除连接器和方法 |
WO2015030823A1 (en) * | 2013-08-30 | 2015-03-05 | Compagnie Generale Des Etablissements Michelin | Retreaded tire treads having improved submerged voids |
EP3397468B1 (en) * | 2015-12-29 | 2021-05-05 | Bridgestone Americas Tire Operations, LLC | Tire with shaped tread |
WO2017116825A1 (en) | 2015-12-29 | 2017-07-06 | Bridgestone Americas Tire Operations, Llc | Composite layer tire |
WO2017116823A1 (en) | 2015-12-29 | 2017-07-06 | Bridgestone Americas Tire Operations, Llc | Tire with variable shear element |
WO2020096745A1 (en) * | 2018-11-09 | 2020-05-14 | Compagnie Generale Des Etablissements Michelin | Truck tire having water flow orienting tread feature |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2148343A (en) | 1939-02-21 | Nonskidtibe | ||
US1431785A (en) * | 1921-07-06 | 1922-10-10 | Elias J Emery | Vehicle tire |
US1518529A (en) * | 1924-02-18 | 1924-12-09 | Linderme Emil | Tire |
US1876016A (en) | 1932-04-21 | 1932-09-06 | Christian H Pederson | Auto tire |
US2708470A (en) * | 1952-02-20 | 1955-05-17 | Clarence U Gramelspacher | Tire construction |
BE549793A (ja) | 1955-07-26 | |||
US2960138A (en) * | 1957-02-19 | 1960-11-15 | Robert E Burns | Tires |
NL277731A (ja) * | 1961-04-28 | |||
US3107713A (en) * | 1962-02-26 | 1963-10-22 | Walton W Cushman | Pneumatic tires and replaceable treads therefor |
JPS4713921B1 (ja) * | 1964-05-12 | 1972-04-26 | ||
DE3562581D1 (en) | 1984-04-09 | 1988-06-16 | Michelin & Cie | Method to adhere two rubber elements by vulcanisation of a binding layer and products suited for such a method |
IT1185117B (it) | 1985-06-26 | 1987-11-04 | Pirelli | Pneumatico per ruote di veicoli con battistrada a bassa resistenza di rotolamento |
JP2619045B2 (ja) | 1988-03-29 | 1997-06-11 | 株式会社ブリヂストン | タイヤ用プレキュアトレッドおよびこれを用いたタイヤ |
FR2763892A1 (fr) * | 1997-05-30 | 1998-12-04 | Michelin & Cie | Sculpture et moule pour bande de roulement de pneumatique |
WO2003013819A1 (fr) | 2001-08-07 | 2003-02-20 | Societe De Technologie Michelin | Moule pour bande de roulement de pneumatique |
JP2007331597A (ja) | 2006-06-15 | 2007-12-27 | Bridgestone Corp | プレキュアトレッド及びこれを用いた更生タイヤ |
US7766061B2 (en) * | 2006-07-25 | 2010-08-03 | Michelin Recherche Et Technique S.A. | Recessed tread wear indicator |
CN101528433A (zh) * | 2006-10-31 | 2009-09-09 | 米其林研究和技术股份有限公司 | 改进的翻新轮胎耐久性的方法 |
US8277589B2 (en) * | 2006-11-29 | 2012-10-02 | Michelin Recherche Et Technique S.A. | Method of retreading a tire |
US7507078B2 (en) * | 2006-12-21 | 2009-03-24 | The Goodyear Tire & Rubber Company | Flexible molding device for molding a sunk groove, a sunk blade, and a large keyhole sipe in tire tread |
-
2008
- 2008-11-05 BR BRPI0823223A patent/BRPI0823223A8/pt not_active IP Right Cessation
- 2008-11-05 ES ES08878036T patent/ES2431575T3/es active Active
- 2008-11-05 RU RU2011122649/11A patent/RU2480344C2/ru not_active IP Right Cessation
- 2008-11-05 WO PCT/US2008/082496 patent/WO2010053478A1/en active Application Filing
- 2008-11-05 AU AU2008363835A patent/AU2008363835B2/en not_active Ceased
- 2008-11-05 US US13/127,795 patent/US8875758B2/en not_active Expired - Fee Related
- 2008-11-05 EP EP08878036.6A patent/EP2346702B1/en not_active Not-in-force
- 2008-11-05 CN CN200880131769.XA patent/CN102196923B/zh not_active Expired - Fee Related
- 2008-11-05 JP JP2011535546A patent/JP5188630B2/ja not_active Expired - Fee Related
-
2012
- 2012-12-18 RU RU2012154957/11A patent/RU2012154957A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2008363835B2 (en) | 2013-10-31 |
BRPI0823223A2 (pt) | 2015-06-16 |
RU2480344C2 (ru) | 2013-04-27 |
JP2012507447A (ja) | 2012-03-29 |
AU2008363835A1 (en) | 2010-05-14 |
EP2346702B1 (en) | 2013-09-25 |
EP2346702A1 (en) | 2011-07-27 |
RU2012154957A (ru) | 2014-06-27 |
US8875758B2 (en) | 2014-11-04 |
BRPI0823223A8 (pt) | 2016-01-05 |
RU2011122649A (ru) | 2012-12-20 |
EP2346702A4 (en) | 2012-05-16 |
CN102196923A (zh) | 2011-09-21 |
ES2431575T3 (es) | 2013-11-27 |
CN102196923B (zh) | 2014-05-14 |
US20110214789A1 (en) | 2011-09-08 |
WO2010053478A1 (en) | 2010-05-14 |
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