DE60220924T2 - Form für reifenlauffläche - Google Patents

Form für reifenlauffläche Download PDF

Info

Publication number
DE60220924T2
DE60220924T2 DE60220924T DE60220924T DE60220924T2 DE 60220924 T2 DE60220924 T2 DE 60220924T2 DE 60220924 T DE60220924 T DE 60220924T DE 60220924 T DE60220924 T DE 60220924T DE 60220924 T2 DE60220924 T2 DE 60220924T2
Authority
DE
Germany
Prior art keywords
forming part
tread
mold
hook
mold according
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 - Lifetime
Application number
DE60220924T
Other languages
German (de)
English (en)
Other versions
DE60220924D1 (de
Inventor
Gilbert Menard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
Original Assignee
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michelin Recherche et Technique SA Switzerland, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland
Application granted granted Critical
Publication of DE60220924D1 publication Critical patent/DE60220924D1/de
Publication of DE60220924T2 publication Critical patent/DE60220924T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4084—Progressive ejection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tires In General (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DE60220924T 2001-08-07 2002-08-06 Form für reifenlauffläche Expired - Lifetime DE60220924T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0110569 2001-08-07
FR0110569 2001-08-07
PCT/EP2002/008759 WO2003013819A1 (fr) 2001-08-07 2002-08-06 Moule pour bande de roulement de pneumatique

Publications (2)

Publication Number Publication Date
DE60220924D1 DE60220924D1 (de) 2007-08-09
DE60220924T2 true DE60220924T2 (de) 2008-02-28

Family

ID=8866363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60220924T Expired - Lifetime DE60220924T2 (de) 2001-08-07 2002-08-06 Form für reifenlauffläche

Country Status (8)

Country Link
US (1) US7186103B2 (cg-RX-API-DMAC10.html)
EP (1) EP1417082B1 (cg-RX-API-DMAC10.html)
JP (1) JP4372544B2 (cg-RX-API-DMAC10.html)
CN (1) CN100346953C (cg-RX-API-DMAC10.html)
AT (1) ATE365617T1 (cg-RX-API-DMAC10.html)
DE (1) DE60220924T2 (cg-RX-API-DMAC10.html)
ES (1) ES2287352T3 (cg-RX-API-DMAC10.html)
WO (1) WO2003013819A1 (cg-RX-API-DMAC10.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2089202B1 (en) 2006-11-08 2011-10-12 Société de Technologie Michelin Automatic de-molding device for flat rubber treads
CN101579907B (zh) * 2008-05-16 2013-05-08 鸿富锦精密工业（深圳）有限公司 分模装置
CN102076461B (zh) * 2008-06-30 2015-11-25 米其林研究和技术股份有限公司 胎面带脱模工具
US8875758B2 (en) 2008-11-05 2014-11-04 Michelin Recherche Et Technique S.A. Features for maintaining voids within a tire tread
US8807984B2 (en) * 2011-10-26 2014-08-19 Bridgestone Bandag, Llc Molded article extractor and method
ITTO20120232A1 (it) 2012-03-16 2013-09-17 Bridgestone Corp Stazione di vulcanizzazione di una striscia di battistrada
MX2015009807A (es) * 2013-01-31 2015-10-29 Michelin & Cie Carretilla para evitar el agrietamiento de rodadura y reduccion de fuerza de desmoldeo.
MX2015009806A (es) 2013-01-31 2015-10-29 Cie Generale Establissements Michelin Metodos y aparatos para desmoldar rodaduras de neumaticos.
US9566724B2 (en) 2013-10-30 2017-02-14 Nike, Inc. Automated rubber molding and de-molding
IT201600126146A1 (it) 2016-12-14 2018-06-14 Bridgestone Corp Stampo di vulcanizzazione di una fascia battistrada
IT201700025104A1 (it) * 2017-03-07 2018-09-07 Bridgestone Corp Stazione e metodo di vulcanizzazione di una striscia di battistrada
US10967595B2 (en) * 2017-03-29 2021-04-06 Compagniegenerale Des Etablissements Michelin Dual mold spacer
KR102323477B1 (ko) * 2017-04-04 2021-11-10 삼성디스플레이 주식회사 윈도우 성형장치 및 이를 이용한 윈도우 성형방법
US10661492B2 (en) 2017-11-17 2020-05-26 Purple Innovation, Llc Molding systems, mold extractor systems, and related methods
WO2020131479A1 (en) * 2018-12-19 2020-06-25 Compagnie Generale Des Etablissements Michelin Mold with demolding feature for manufacturing a spoke for a non-pneumatic tire
WO2023159033A1 (en) * 2022-02-15 2023-08-24 Bridgestone Bandag, Llc Rotary clamp arm
US20240181684A1 (en) * 2022-12-06 2024-06-06 Arris Composites Inc. Ejection Tabs for Compression Molding Tools and Processes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784780A (en) * 1927-11-01 1930-12-09 Ohio Rubber Co Vulcanizing press
FR1524052A (fr) * 1965-05-04 1968-05-10 Funck Kg Dr Ing Semelle en forme de plaque pour chaussure légère fantaisie de ville ou de luxe
US4076483A (en) * 1977-01-24 1978-02-28 Smirne Frank S Apparatus for ejecting molded article
JPS6089313A (ja) * 1983-10-21 1985-05-20 Noritake Tekkosho:Kk プラスチツク成形用金型
DE69116744T2 (de) * 1990-06-21 1996-10-02 Nord Immobiliare Centro Verfahren und Vorrichtung zum Herstellen von verstärkten Betongegenständen
JPH05111921A (ja) * 1991-10-24 1993-05-07 Bridgestone Corp プレキユアトレツド用金型
US5372773A (en) * 1991-12-20 1994-12-13 Sorensen; Soren C. Rapid injection molding of elongated articles, such as cable ties
US5769975A (en) * 1996-01-25 1998-06-23 The Standard Products Company Tire tread with cured portion and uncured end sections/wing portions
CN1224387A (zh) * 1996-07-22 1999-07-28 固特异轮胎和橡胶公司 具有流通凹槽的轮胎胎面
FR2772663A1 (fr) * 1997-12-24 1999-06-25 Michelin & Cie Procede et element moulant pour mouler une decoupure dans une bande de roulement de pneumatique
US6187247B1 (en) * 1998-05-13 2001-02-13 Velcro Industries B.V. Injection molding parts with fastener elements
US6616884B1 (en) * 2001-03-26 2003-09-09 Soren Christian Sorensen Removal of cable tie from mold parts

Also Published As

Publication number Publication date
EP1417082B1 (fr) 2007-06-27
CN1556743A (zh) 2004-12-22
EP1417082A1 (fr) 2004-05-12
WO2003013819A8 (fr) 2004-03-18
JP4372544B2 (ja) 2009-11-25
WO2003013819A1 (fr) 2003-02-20
ES2287352T3 (es) 2007-12-16
ATE365617T1 (de) 2007-07-15
CN100346953C (zh) 2007-11-07
JP2004537439A (ja) 2004-12-16
US20040197432A1 (en) 2004-10-07
US7186103B2 (en) 2007-03-06
DE60220924D1 (de) 2007-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition