FR1071887A - Method and device for the manufacture of vehicle tires and device for implementing this method - Google Patents

Method and device for the manufacture of vehicle tires and device for implementing this method

Info

Publication number
FR1071887A
FR1071887A FR1071887DA FR1071887A FR 1071887 A FR1071887 A FR 1071887A FR 1071887D A FR1071887D A FR 1071887DA FR 1071887 A FR1071887 A FR 1071887A
Authority
FR
France
Prior art keywords
implementing
manufacture
vehicle tires
tires
vehicle
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Application granted granted Critical
Publication of FR1071887A publication Critical patent/FR1071887A/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
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/246—Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
    • B29D30/247—Arrangements for the first stage only, e.g. means for radially expanding the drum to lock the beads
    • 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)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
FR1071887D 1952-12-08 1952-11-27 Method and device for the manufacture of vehicle tires and device for implementing this method Expired FR1071887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3107352A GB733206A (en) 1952-12-08 1952-12-08 Improvements in or relating to the manufacture of vehicle tyres

Publications (1)

Publication Number Publication Date
FR1071887A true FR1071887A (en) 1954-09-06

Family

ID=10317554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071887D Expired FR1071887A (en) 1952-12-08 1952-11-27 Method and device for the manufacture of vehicle tires and device for implementing this method

Country Status (4)

Country Link
BE (1) BE518365A (en)
CH (1) CH307066A (en)
FR (1) FR1071887A (en)
GB (1) GB733206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444628A1 (en) * 1978-12-20 1980-07-18 Pittsburgh Des Moines Steel DEVICE FOR DRAINING THE FLOATING ROOF OF A TANK

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209733B (en) * 1962-10-20 1966-01-27 Continental Gummi Werke Ag Assembly device for pneumatic tires
JPH09226020A (en) * 1996-02-27 1997-09-02 Bridgestone Corp Folding mechanism for tire constituting member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444628A1 (en) * 1978-12-20 1980-07-18 Pittsburgh Des Moines Steel DEVICE FOR DRAINING THE FLOATING ROOF OF A TANK

Also Published As

Publication number Publication date
CH307066A (en) 1955-05-15
BE518365A (en)
GB733206A (en) 1955-07-06

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