DE69901995T2 - Herstellung eines Stützkörpers - Google Patents

Herstellung eines Stützkörpers

Info

Publication number
DE69901995T2
DE69901995T2 DE69901995T DE69901995T DE69901995T2 DE 69901995 T2 DE69901995 T2 DE 69901995T2 DE 69901995 T DE69901995 T DE 69901995T DE 69901995 T DE69901995 T DE 69901995T DE 69901995 T2 DE69901995 T2 DE 69901995T2
Authority
DE
Germany
Prior art keywords
mold
ring
forming
hollows
shell
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
Application number
DE69901995T
Other languages
English (en)
Other versions
DE69901995D1 (de
Inventor
Jean-Charles Lacour
Didier Voisin
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
Publication of DE69901995D1 publication Critical patent/DE69901995D1/de
Application granted granted Critical
Publication of DE69901995T2 publication Critical patent/DE69901995T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631—Coating reinforcements
    • 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
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D2030/0683—Additional internal supports to be positioned inside the tyre, as emergency supports for run-flat tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
DE69901995T 1998-11-12 1999-11-08 Herstellung eines Stützkörpers Expired - Fee Related DE69901995T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814243A FR2785844A1 (fr) 1998-11-12 1998-11-12 Fabrication d'un appui de securite pour pneumatiques

Publications (2)

Publication Number Publication Date
DE69901995D1 DE69901995D1 (de) 2002-08-08
DE69901995T2 true DE69901995T2 (de) 2003-01-16

Family

ID=9532667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901995T Expired - Fee Related DE69901995T2 (de) 1998-11-12 1999-11-08 Herstellung eines Stützkörpers

Country Status (5)

Country Link
EP (1) EP1000728B1 (de)
JP (1) JP2000254981A (de)
AT (1) ATE219996T1 (de)
DE (1) DE69901995T2 (de)
FR (1) FR2785844A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764634B2 (en) 2000-08-03 2004-07-20 Michelin Recherche Et Technique S.A. Method for molding a support
FR2819745A1 (fr) * 2000-08-03 2002-07-26 Michelin Soc Tech Procede et dispositif pour le moulage d'un appui
CN1326683C (zh) * 2000-09-11 2007-07-18 陶氏环球技术公司 制造轮胎支承件的方法和装置
JP6356575B2 (ja) * 2014-11-05 2018-07-11 株式会社ブリヂストン タイヤ構成部材製造方法、タイヤ製造方法、およびタイヤ構成部材製造装置
CN110978354B (zh) * 2019-12-31 2024-04-09 南通奥福路科技有限公司 一种轮胎带束层成型模具及使用该模具的成型工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813197A (en) * 1972-05-30 1974-05-28 Dayco Corp Apparatus for making an endless power transmission belt
US4000240A (en) * 1975-04-17 1976-12-28 Teletype Corporation Process of molding a reinforced flexible belt
FR2729105A1 (fr) * 1995-01-05 1996-07-12 Hutchinson Dispositif de roulage a plat pour vehicule automobile et son procede de fabrication
FR2746347A1 (fr) * 1996-03-19 1997-09-26 Michelin & Cie Appui de securite en materiau elastomerique souple pour pneumatique

Also Published As

Publication number Publication date
EP1000728B1 (de) 2002-07-03
FR2785844A1 (fr) 2000-05-19
DE69901995D1 (de) 2002-08-08
JP2000254981A (ja) 2000-09-19
ATE219996T1 (de) 2002-07-15
EP1000728A1 (de) 2000-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee