AU8924998A - Tire building method and apparatus - Google Patents

Tire building method and apparatus

Info

Publication number
AU8924998A
AU8924998A AU89249/98A AU8924998A AU8924998A AU 8924998 A AU8924998 A AU 8924998A AU 89249/98 A AU89249/98 A AU 89249/98A AU 8924998 A AU8924998 A AU 8924998A AU 8924998 A AU8924998 A AU 8924998A
Authority
AU
Australia
Prior art keywords
building method
tire building
tire
building
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.)
Abandoned
Application number
AU89249/98A
Inventor
William Allen Rex
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of AU8924998A publication Critical patent/AU8924998A/en
Abandoned 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
    • B29D30/24—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
    • B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
    • 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)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
AU89249/98A 1998-09-01 1998-09-01 Tire building method and apparatus Abandoned AU8924998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/018063 WO2000012297A1 (en) 1998-09-01 1998-09-01 Tire building method and apparatus

Publications (1)

Publication Number Publication Date
AU8924998A true AU8924998A (en) 2000-03-21

Family

ID=22267791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89249/98A Abandoned AU8924998A (en) 1998-09-01 1998-09-01 Tire building method and apparatus

Country Status (4)

Country Link
AU (1) AU8924998A (en)
TW (1) TW442383B (en)
WO (1) WO2000012297A1 (en)
ZA (1) ZA995324B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048075A1 (en) * 2002-11-25 2004-06-10 Bridgestone Corporation Tire molding system, tire production system having the same, and tire producing method
US20060130960A1 (en) * 2004-12-17 2006-06-22 Conger Kenneth D Interlaced bead lock segments for tire building drum
US20190070813A1 (en) * 2017-09-01 2019-03-07 The Goodyear Tire & Rubber Company Tire building drum

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3990931A (en) * 1972-07-06 1976-11-09 Uniroyal, S.A. Tire building apparatus and method
US4244770A (en) * 1979-03-21 1981-01-13 Nrm Corporation Tire building machine
US4226656A (en) * 1979-04-02 1980-10-07 The Goodyear Tire & Rubber Company Tire carcass assembly
DE3477157D1 (en) * 1984-11-23 1989-04-20 Goodyear Tire & Rubber Tire building drum
US5141588A (en) * 1990-12-24 1992-08-25 Bridgestone/Firestone, Inc. Laterally stabilized inflatable bead turn-up bladder for tire building drum
JPH0732446A (en) * 1993-07-22 1995-02-03 Sumitomo Rubber Ind Ltd Manufacture of tire

Also Published As

Publication number Publication date
WO2000012297A1 (en) 2000-03-09
ZA995324B (en) 2000-02-22
TW442383B (en) 2001-06-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase