CA956220A - Tire building apparatus - Google Patents

Tire building apparatus

Info

Publication number
CA956220A
CA956220A CA127,353A CA127353A CA956220A CA 956220 A CA956220 A CA 956220A CA 127353 A CA127353 A CA 127353A CA 956220 A CA956220 A CA 956220A
Authority
CA
Canada
Prior art keywords
tire building
building apparatus
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.)
Expired
Application number
CA127,353A
Other languages
English (en)
Other versions
CA127353S (en
Inventor
Edwin E. Mallory
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.)
National Standard Co
Original Assignee
National Standard 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 National Standard Co filed Critical National Standard Co
Application granted granted Critical
Publication of CA956220A publication Critical patent/CA956220A/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
    • B29D30/245—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)
CA127,353A 1971-09-24 1971-11-10 Tire building apparatus Expired CA956220A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA956220A true CA956220A (en) 1974-10-15

Family

ID=22672801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,353A Expired CA956220A (en) 1971-09-24 1971-11-10 Tire building apparatus

Country Status (7)

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

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
AU2003254816A1 (en) * 2002-08-05 2004-02-23 Bridgestone Corporation Tire molding drum and tire molding 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

Also Published As

Publication number Publication date
AU3599971A (en) 1973-05-31
JPS4842079A (enExample) 1973-06-19
DE2161406A1 (de) 1973-03-29
GB1373120A (en) 1974-11-06
JPS551181B2 (enExample) 1980-01-12
US3795564A (en) 1974-03-05
BR7107853D0 (pt) 1973-07-19

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