FR830916A - Machine à conformer les bandages - Google Patents

Machine à conformer les bandages

Info

Publication number
FR830916A
FR830916A FR830916DA FR830916A FR 830916 A FR830916 A FR 830916A FR 830916D A FR830916D A FR 830916DA FR 830916 A FR830916 A FR 830916A
Authority
FR
France
Prior art keywords
bandage
shaping machine
shaping
machine
bandage shaping
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
Application number
Other languages
English (en)
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.)
Dunlop France SA
Original Assignee
Dunlop France SA
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 Dunlop France SA filed Critical Dunlop France SA
Application granted granted Critical
Publication of FR830916A publication Critical patent/FR830916A/fr
Expired 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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2657—Radially expandable and contractable drum comprising a set of circumferentially arranged rigid elements, e.g. fingers or arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR830916D 1936-12-17 1937-12-17 Machine à conformer les bandages Expired FR830916A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3467036A GB485401A (en) 1936-12-17 1936-12-17 Tyre shaping machine

Publications (1)

Publication Number Publication Date
FR830916A true FR830916A (fr) 1938-08-12

Family

ID=10368509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830916D Expired FR830916A (fr) 1936-12-17 1937-12-17 Machine à conformer les bandages

Country Status (3)

Country Link
DE (1) DE685049C (fr)
FR (1) FR830916A (fr)
GB (1) GB485401A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000663B2 (en) 2001-01-15 2006-02-21 Michelin Recherche Et Technique S.A. Shaping drum for the manufacture of tires

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1236885B (it) * 1989-12-19 1993-04-26 Pirelli Procedimento per la fabbricazione di pneumatici con profilo torico ad elevata curvatura trasversale,apparato per la sua attuazione e prodotto ottenuto
IT1261152B (it) * 1993-12-30 1996-05-09 Bridgestone Firestone Tech Tamburo di formatura con modulo di formatura metallico
GB2327395A (en) * 1997-07-23 1999-01-27 Holroyd Associates Ltd Tyre manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000663B2 (en) 2001-01-15 2006-02-21 Michelin Recherche Et Technique S.A. Shaping drum for the manufacture of tires

Also Published As

Publication number Publication date
GB485401A (en) 1938-05-19
DE685049C (de) 1939-12-11

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