JPS551181B2 - - Google Patents

Info

Publication number
JPS551181B2
JPS551181B2 JP9913271A JP9913271A JPS551181B2 JP S551181 B2 JPS551181 B2 JP S551181B2 JP 9913271 A JP9913271 A JP 9913271A JP 9913271 A JP9913271 A JP 9913271A JP S551181 B2 JPS551181 B2 JP S551181B2
Authority
JP
Japan
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
JP9913271A
Other versions
JPS4842079A (ja
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 filed Critical
Publication of JPS4842079A publication Critical patent/JPS4842079A/ja
Publication of JPS551181B2 publication Critical patent/JPS551181B2/ja
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
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
    • 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
    • B29D2030/2635—Central bladder, e.g. elastic membrane, sleeve, envelope, diaphragm, which covers the central portion of the drum, e.g. covering the toroidally expandable rigid segments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
JP9913271A 1971-09-24 1971-12-09 Expired JPS551181B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18344071A 1971-09-24 1971-09-24

Publications (2)

Publication Number Publication Date
JPS4842079A JPS4842079A (ja) 1973-06-19
JPS551181B2 true JPS551181B2 (ja) 1980-01-12

Family

ID=22672801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9913271A Expired JPS551181B2 (ja) 1971-09-24 1971-12-09

Country Status (7)

Country Link
US (1) US3795564A (ja)
JP (1) JPS551181B2 (ja)
AU (1) AU3599971A (ja)
BR (1) BR7107853D0 (ja)
CA (1) CA956220A (ja)
DE (1) DE2161406A1 (ja)
GB (1) GB1373120A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627987Y2 (ja) * 1980-04-07 1987-02-24

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105487A (en) * 1975-12-27 1978-08-08 Bridgestone Tire Company Limited Process of and an apparatus for producing green tires
US4149927A (en) * 1978-03-24 1979-04-17 The General Tire & Rubber Company Tire building apparatus with improved drum shoulder
JPS56161141A (en) * 1980-05-15 1981-12-11 Toyo Tire & Rubber Co Ltd Forming method for tire and forming drum
GB8301099D0 (en) * 1983-01-15 1983-02-16 Aspley Metals Ltd Moulding of elastomeric material components
JPS59202837A (ja) * 1983-05-02 1984-11-16 Bridgestone Corp タイヤ成形装置
JP3080966B2 (ja) * 1990-05-02 2000-08-28 株式会社ブリヂストン タイヤ成型装置
US6827119B2 (en) * 2002-03-11 2004-12-07 The Goodyear Tire & Rubber Company Radially expansible tire assembly drum and method for forming tires
US7704344B2 (en) * 2002-08-05 2010-04-27 Bridgestone Corporation Tire building drum and tire building method
US7288160B2 (en) * 2004-12-23 2007-10-30 The Goodyear Tire & Rubber Company Method of making a tire using a high crown uni-stage tire building drum
US9193122B2 (en) * 2011-09-26 2015-11-24 The Goodyear Tire & Rubber Company Solid deck bead lock drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627987Y2 (ja) * 1980-04-07 1987-02-24

Also Published As

Publication number Publication date
GB1373120A (en) 1974-11-06
BR7107853D0 (pt) 1973-07-19
US3795564A (en) 1974-03-05
JPS4842079A (ja) 1973-06-19
AU3599971A (en) 1973-05-31
DE2161406A1 (de) 1973-03-29
CA956220A (en) 1974-10-15

Similar Documents

Publication Publication Date Title
ATA136472A (ja)
AR196074A1 (ja)
AU2658571A (ja)
AU2691671A (ja)
AU2485671A (ja)
AU2742671A (ja)
AU3005371A (ja)
AU2894671A (ja)
AU2952271A (ja)
AU2684071A (ja)
AU2564071A (ja)
AU2941471A (ja)
AU2963771A (ja)
AU2755871A (ja)
AU2486471A (ja)
AU3038671A (ja)
AU2503871A (ja)
AU2456871A (ja)
AU2577671A (ja)
AU2588771A (ja)
AU2654071A (ja)
AU2455871A (ja)
AU2669471A (ja)
AU2415871A (ja)
AU2684171A (ja)