FR1182048A - Improvements to the process and device for manufacturing pneumatic tire casings - Google Patents

Improvements to the process and device for manufacturing pneumatic tire casings

Info

Publication number
FR1182048A
FR1182048A FR1182048DA FR1182048A FR 1182048 A FR1182048 A FR 1182048A FR 1182048D A FR1182048D A FR 1182048DA FR 1182048 A FR1182048 A FR 1182048A
Authority
FR
France
Prior art keywords
pneumatic tire
tire casings
manufacturing pneumatic
manufacturing
casings
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
French (fr)
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 FR1182048A publication Critical patent/FR1182048A/en
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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
FR1182048D 1956-09-05 1957-09-05 Improvements to the process and device for manufacturing pneumatic tire casings Expired FR1182048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2709956A GB864115A (en) 1956-09-05 1956-09-05 Improvements relating to the manufacture of pneumatic tyre covers

Publications (1)

Publication Number Publication Date
FR1182048A true FR1182048A (en) 1959-06-22

Family

ID=10254183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182048D Expired FR1182048A (en) 1956-09-05 1957-09-05 Improvements to the process and device for manufacturing pneumatic tire casings

Country Status (3)

Country Link
DE (1) DE1145350B (en)
FR (1) FR1182048A (en)
GB (1) GB864115A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262581B (en) * 1964-04-02 1968-03-07 Continental Gummi Werke Ag Tire building drum with a device for applying carcass fabric edges
JPH09226020A (en) * 1996-02-27 1997-09-02 Bridgestone Corp Folding mechanism for tire constituting member
DE102009026223A1 (en) * 2009-07-22 2011-02-03 Continental Reifen Deutschland Gmbh Method for producing green tires on a tire building drum

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10171C (en) * F. FRIED und J. OSWALD in Frankfurt a. M., Hagelstr. 5 und Hanauerlandstr. 27 Water knife
US1459244A (en) * 1920-04-08 1923-06-19 John F Palmer Means for making pneumatic tires
US2313035A (en) * 1939-09-22 1943-03-09 Gen Tire & Rubber Co Method of and apparatus for building tires
GB637621A (en) * 1948-03-03 1950-05-24 Nat Standard Co Improvements in method and apparatus for building tires

Also Published As

Publication number Publication date
GB864115A (en) 1961-03-29
DE1145350B (en) 1963-03-14

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