FR1242741A - Folding device during the manufacture of pneumatic casings - Google Patents

Folding device during the manufacture of pneumatic casings

Info

Publication number
FR1242741A
FR1242741A FR813246A FR813246A FR1242741A FR 1242741 A FR1242741 A FR 1242741A FR 813246 A FR813246 A FR 813246A FR 813246 A FR813246 A FR 813246A FR 1242741 A FR1242741 A FR 1242741A
Authority
FR
France
Prior art keywords
manufacture
device during
folding device
casings
pneumatic
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
FR813246A
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 Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Application granted granted Critical
Publication of FR1242741A publication Critical patent/FR1242741A/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
    • B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR813246A 1958-12-16 1959-12-16 Folding device during the manufacture of pneumatic casings Expired FR1242741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1242741X 1958-12-16

Publications (1)

Publication Number Publication Date
FR1242741A true FR1242741A (en) 1960-09-30

Family

ID=10885382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813246A Expired FR1242741A (en) 1958-12-16 1959-12-16 Folding device during the manufacture of pneumatic casings

Country Status (1)

Country Link
FR (1) FR1242741A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177812B (en) * 1961-10-10 1964-09-10 Continental Gummi Werke Ag Machine for the manufacture of carcasses for pneumatic vehicle tires
DE1276911B (en) * 1961-12-15 1968-09-05 Continental Gummi Werke Ag Tire building drum with a drum body consisting of segments that can be enlarged in diameter
FR2362719A1 (en) * 1976-08-30 1978-03-24 Goodyear Tire & Rubber TURN-OVER OR FOLDING BLADDER FOR MACHINE FOR MAKING TIRE ENCLOSURES
FR2509225A1 (en) * 1981-07-07 1983-01-14 Kiss Gunter DEVICE FOR REMOVING AND STICKING AROUND ANY WORKPIECE THAT SURFACE ONE OF THE SIDES OF THE WORKPIECE
EP1537986A1 (en) * 2002-06-14 2005-06-08 Bridgestone Corporation Tire manufacturing method, and green tire manufacturing equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177812B (en) * 1961-10-10 1964-09-10 Continental Gummi Werke Ag Machine for the manufacture of carcasses for pneumatic vehicle tires
DE1276911B (en) * 1961-12-15 1968-09-05 Continental Gummi Werke Ag Tire building drum with a drum body consisting of segments that can be enlarged in diameter
FR2362719A1 (en) * 1976-08-30 1978-03-24 Goodyear Tire & Rubber TURN-OVER OR FOLDING BLADDER FOR MACHINE FOR MAKING TIRE ENCLOSURES
FR2509225A1 (en) * 1981-07-07 1983-01-14 Kiss Gunter DEVICE FOR REMOVING AND STICKING AROUND ANY WORKPIECE THAT SURFACE ONE OF THE SIDES OF THE WORKPIECE
EP1537986A1 (en) * 2002-06-14 2005-06-08 Bridgestone Corporation Tire manufacturing method, and green tire manufacturing equipment
EP1537986A4 (en) * 2002-06-14 2005-07-13 Bridgestone Corp Tire manufacturing method, and green tire manufacturing equipment
US7361243B2 (en) 2002-06-14 2008-04-22 Bridgestone Corporation Tire manufacturing method and green tire manufacturing apparatus

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