CN102421609B - 刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备 - Google Patents
刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备 Download PDFInfo
- Publication number
- CN102421609B CN102421609B CN200980159298.8A CN200980159298A CN102421609B CN 102421609 B CN102421609 B CN 102421609B CN 200980159298 A CN200980159298 A CN 200980159298A CN 102421609 B CN102421609 B CN 102421609B
- Authority
- CN
- China
- Prior art keywords
- tire
- fluctuation portion
- tire sipe
- summit
- radial direction
- 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.)
- Active
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
- B60C11/1272—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
- 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
- B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
性能特性 | 旧刀槽花纹 | 新刀槽花纹 |
滚动阻力指数(index) | 100 | 103 |
磨损寿命指数 | 100 | 107 |
干燥制动指数 | 100 | 102 |
潮湿制动指数 | 100 | 100 |
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2009/043772 WO2010132052A1 (en) | 2009-05-13 | 2009-05-13 | Tire with a sipe having areas with reduced thickness and apparatus for making the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102421609A CN102421609A (zh) | 2012-04-18 |
CN102421609B true CN102421609B (zh) | 2015-07-01 |
Family
ID=43085244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980159298.8A Active CN102421609B (zh) | 2009-05-13 | 2009-05-13 | 刀槽花纹具有厚度降低区域的轮胎和制造该轮胎的设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120168049A1 (zh) |
EP (1) | EP2429833B1 (zh) |
JP (1) | JP5756092B2 (zh) |
CN (1) | CN102421609B (zh) |
BR (1) | BRPI0924603A2 (zh) |
MX (1) | MX2011012008A (zh) |
WO (1) | WO2010132052A1 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000272A1 (de) * | 2010-02-01 | 2011-08-04 | Continental Reifen Deutschland GmbH, 30165 | Fahrzeugluftreifen |
HUP1100389A2 (en) * | 2011-07-19 | 2013-03-28 | Tauform Abroncsformagyarto Kft | Blades for producing sipes, tires with sipes, method for forming blades |
DE102011086775A1 (de) * | 2011-07-20 | 2013-01-24 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung eines Einlaufbelags, Einlaufsystem, Strömungsmaschine sowie Leitschaufel |
BR112015014951A2 (pt) * | 2012-12-20 | 2017-07-11 | Bridgestone Americas Tire Operations Llc | reforço de ranhura transversal |
KR101513362B1 (ko) * | 2013-10-23 | 2015-04-17 | 한국타이어 주식회사 | 스노우 타이어용 커프 구조 |
FR3012768B1 (fr) * | 2013-11-05 | 2016-12-23 | Michelin & Cie | Bande de roulement comportant un bloc presentant une pluralite d'incisions |
FR3012767B1 (fr) * | 2013-11-05 | 2015-10-23 | Michelin & Cie | Bande de roulement comportant un bloc presentant une pluralite d'incisions |
JP6329010B2 (ja) * | 2014-06-13 | 2018-05-23 | 株式会社ブリヂストン | 空気入りタイヤ |
US10683381B2 (en) | 2014-12-23 | 2020-06-16 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
DE102015202328A1 (de) * | 2015-02-10 | 2016-08-11 | Continental Reifen Deutschland Gmbh | Lamelle |
WO2016200392A1 (en) * | 2015-06-11 | 2016-12-15 | Compagnie Generale Des Etablissements Michelin | Set of molding elements and mold |
WO2017058224A1 (en) * | 2015-09-30 | 2017-04-06 | Compagnie Generale Des Etablissements Michelin | Egg crate sidewall features for sipes |
EP3390006B1 (en) | 2015-12-17 | 2021-01-27 | Bridgestone Americas Tire Operations, LLC | Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing |
WO2018022827A1 (en) | 2016-07-27 | 2018-02-01 | Bridgestone Americas Tire Operations, Llc | Three-dimensional tire sipe |
US11453161B2 (en) | 2016-10-27 | 2022-09-27 | Bridgestone Americas Tire Operations, Llc | Processes for producing cured polymeric products by additive manufacturing |
CN106739836B (zh) * | 2016-12-19 | 2019-01-18 | 赛轮金宇集团股份有限公司 | 3d钢片及电动汽车轮胎 |
KR101917494B1 (ko) | 2017-01-18 | 2018-11-09 | 한국타이어 주식회사 | 타이어 가류금형의 커프 성형용 블레이드와 이를 이용한 차량용 타이어 및 타이어 가류장치 |
JP7087247B2 (ja) * | 2017-12-08 | 2022-06-21 | 株式会社ブリヂストン | タイヤ |
JP7177009B2 (ja) | 2019-06-14 | 2022-11-22 | 株式会社ブリヂストン | 空気入りタイヤ |
KR20210149931A (ko) * | 2020-06-02 | 2021-12-10 | 한국타이어앤테크놀로지 주식회사 | 3d 커프가 적용된 공기입 타이어 |
JP7111135B2 (ja) * | 2020-08-18 | 2022-08-02 | 横浜ゴム株式会社 | タイヤ |
DE102021206775A1 (de) * | 2021-06-29 | 2022-12-29 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
EP4159484B1 (en) * | 2021-09-29 | 2024-09-25 | Ceat Limited | Pneumatic tire with three-dimensional sipe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1958314A (zh) * | 2005-10-31 | 2007-05-09 | 固特异轮胎和橡胶公司 | 充气轮胎胎面 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05147409A (ja) * | 1991-11-27 | 1993-06-15 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
FR2722144B1 (fr) * | 1994-07-05 | 1996-09-27 | Michelin & Cie | Bande de roulement pour pneumatique |
JP3249917B2 (ja) * | 1996-07-11 | 2002-01-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4711373B2 (ja) * | 2001-04-24 | 2011-06-29 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP3648179B2 (ja) * | 2001-07-18 | 2005-05-18 | 住友ゴム工業株式会社 | 空気入りタイヤ及びその加硫金型 |
JP2003154527A (ja) * | 2001-11-19 | 2003-05-27 | Bridgestone Corp | タイヤ加硫金型及びそれを用いて製造したタイヤ |
JP2003182314A (ja) * | 2001-12-21 | 2003-07-03 | Bridgestone Corp | 空気入りタイヤ |
US7143799B2 (en) * | 2003-11-20 | 2006-12-05 | The Goodyear Tire & Rubber Company | Three-dimensional sipes for treads |
JP2005170308A (ja) * | 2003-12-12 | 2005-06-30 | Bridgestone Corp | 空気入りタイヤ |
JP4411975B2 (ja) * | 2004-01-09 | 2010-02-10 | 横浜ゴム株式会社 | 空気入りタイヤ及びタイヤ金型 |
JP4294532B2 (ja) * | 2004-04-09 | 2009-07-15 | 株式会社ブリヂストン | 空気入りタイヤ |
FR2871735B1 (fr) * | 2004-06-16 | 2006-08-04 | Michelin Soc Tech | Bande de roulement ayant des incisions zigzag et lames pour le moulage de telles incisions |
JP4516415B2 (ja) * | 2004-12-08 | 2010-08-04 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4689402B2 (ja) * | 2005-08-10 | 2011-05-25 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
US20070272337A1 (en) * | 2006-05-25 | 2007-11-29 | Lorie Jean Bovaird | Pneumatic tire with tread siping |
US20070295435A1 (en) * | 2006-06-26 | 2007-12-27 | Gia Van Nguyen | Tire and tire tread with sipes of defined curvature |
DE102007026814A1 (de) * | 2007-06-06 | 2008-12-11 | Continental Aktiengesellschaft | Fahrzeugluftreifen |
-
2009
- 2009-05-13 JP JP2012510784A patent/JP5756092B2/ja not_active Expired - Fee Related
- 2009-05-13 US US13/320,040 patent/US20120168049A1/en not_active Abandoned
- 2009-05-13 EP EP09844733.7A patent/EP2429833B1/en active Active
- 2009-05-13 MX MX2011012008A patent/MX2011012008A/es active IP Right Grant
- 2009-05-13 BR BRPI0924603A patent/BRPI0924603A2/pt not_active Application Discontinuation
- 2009-05-13 WO PCT/US2009/043772 patent/WO2010132052A1/en active Application Filing
- 2009-05-13 CN CN200980159298.8A patent/CN102421609B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1958314A (zh) * | 2005-10-31 | 2007-05-09 | 固特异轮胎和橡胶公司 | 充气轮胎胎面 |
Also Published As
Publication number | Publication date |
---|---|
EP2429833A4 (en) | 2013-08-21 |
JP5756092B2 (ja) | 2015-07-29 |
US20120168049A1 (en) | 2012-07-05 |
EP2429833A1 (en) | 2012-03-21 |
EP2429833B1 (en) | 2016-06-29 |
MX2011012008A (es) | 2011-12-06 |
JP2012526704A (ja) | 2012-11-01 |
WO2010132052A1 (en) | 2010-11-18 |
BRPI0924603A2 (pt) | 2016-03-01 |
CN102421609A (zh) | 2012-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: French Clermont Ferrand Applicant after: Compagnie General Des Etablissements Michelin Applicant after: Michelin Research & Technology Co., Ltd. Address before: French Clermont Ferrand Applicant before: Michelin Co., Ltd. Applicant before: Michelin Research & Technology Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: MICHELIN TECHNIQUE S.A. TO: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171018 Address after: French Clermont Ferrand Patentee after: Compagnie General Des Etablissements Michelin Address before: French Clermont Ferrand Co-patentee before: Michelin Research & Technology Co., Ltd. Patentee before: Compagnie General Des Etablissements Michelin |