ATE219996T1 - Herstellung eines stützkörpers - Google Patents

Herstellung eines stützkörpers

Info

Publication number
ATE219996T1
ATE219996T1 AT99122239T AT99122239T ATE219996T1 AT E219996 T1 ATE219996 T1 AT E219996T1 AT 99122239 T AT99122239 T AT 99122239T AT 99122239 T AT99122239 T AT 99122239T AT E219996 T1 ATE219996 T1 AT E219996T1
Authority
AT
Austria
Prior art keywords
mold
ring
forming
hollows
shell
Prior art date
Application number
AT99122239T
Other languages
English (en)
Inventor
Jean-Charles Lacour
Didier Voisin
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
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 Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Application granted granted Critical
Publication of ATE219996T1 publication Critical patent/ATE219996T1/de

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)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
AT99122239T 1998-11-12 1999-11-08 Herstellung eines stützkörpers ATE219996T1 (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 (1)

Publication Number Publication Date
ATE219996T1 true ATE219996T1 (de) 2002-07-15

Family

ID=9532667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99122239T ATE219996T1 (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 (6)

* 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
US6887063B2 (en) * 2000-09-11 2005-05-03 Dow Global Technologies Inc. Processing mold including unitary movable mandrel for preparing tire support
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
CN119773145B (zh) * 2025-03-12 2025-07-25 江苏鲁驰新材料科技有限公司 一种用于塑料制品成型机的模具支架

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
EP1000728A1 (de) 2000-05-17
JP2000254981A (ja) 2000-09-19
FR2785844A1 (fr) 2000-05-19
DE69901995D1 (de) 2002-08-08
DE69901995T2 (de) 2003-01-16
EP1000728B1 (de) 2002-07-03

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