JPS5033834B1 - - Google Patents

Info

Publication number
JPS5033834B1
JPS5033834B1 JP46055297A JP5529771A JPS5033834B1 JP S5033834 B1 JPS5033834 B1 JP S5033834B1 JP 46055297 A JP46055297 A JP 46055297A JP 5529771 A JP5529771 A JP 5529771A JP S5033834 B1 JPS5033834 B1 JP S5033834B1
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.)
Pending
Application number
JP46055297A
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 JPS5033834B1 publication Critical patent/JPS5033834B1/ja
Pending 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
    • B29D2030/3207—Positioning 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
    • B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
JP46055297A 1970-08-19 1971-07-26 Pending JPS5033834B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6513970A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
JPS5033834B1 true JPS5033834B1 (ja) 1975-11-04

Family

ID=22060599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46055297A Pending JPS5033834B1 (ja) 1970-08-19 1971-07-26

Country Status (4)

Country Link
US (1) US3721600A (ja)
JP (1) JPS5033834B1 (ja)
FR (1) FR2222207B1 (ja)
GB (1) GB1426202A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021025A1 (fr) * 1996-11-11 1998-05-22 Bridgestone Corporation Machine a mouler en un temps pour pneus radiaux

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947312A (en) * 1973-09-17 1976-03-30 The General Tire And Rubber Company Apparatus for making pneumatic tires torically with an annular guide assembly
US3871942A (en) * 1973-09-17 1975-03-18 Gen Tire & Rubber Co Pneumatic tire carcass building machine having a bead lock assembly and a method of using the same
DE2409586B2 (de) * 1974-02-28 1976-12-09 Zusatz in: 25 05 486 Continental Gummi-Werke AG, 3000 Hannover Vorrichtung zum ueberfuehren einer mit kernringen belegten karkasse fuer luftreifenrohlinge
DE2418410B2 (de) * 1974-04-17 1977-03-31 Ausscheidung in: 24 62 482 Phoenix Gummiwerke AG, 2100 Hamburg Aufbautrommel zum herstellen von rohlingen fuer kraftfahrzeug - luftreifen
US3944456A (en) * 1974-05-06 1976-03-16 Nrm Corporation Tire building machine
US4010058A (en) * 1975-05-16 1977-03-01 The Goodyear Tire & Rubber Company Tire building drum
DE2525038C3 (de) * 1975-06-05 1978-04-27 Phoenix Gummiwerke Ag, 2100 Hamburg Vorrichtung zum Greifen, Pressen und Absetzen von Wulstkernen
US4081310A (en) * 1975-06-25 1978-03-28 Uniroyal, Inc. Bead grip ring
IT1060436B (it) * 1976-05-12 1982-08-20 Pirelli Dispositivo di spostamento cerchietti
US4148680A (en) * 1978-03-09 1979-04-10 The Goodyear Tire & Rubber Company Tire building machine
US4214939A (en) * 1978-03-15 1980-07-29 Nrm Corporation Tire building machine
US4199393A (en) * 1978-09-06 1980-04-22 The General Tire & Rubber Company Apparatus for forming the bead and sidewall portions of a pneumatic tire and apparatus and method of making the same
US4270605A (en) * 1979-01-23 1981-06-02 Mccreary Tire & Rubber Company Bladder holder assembly for tire making machine
US4293358A (en) * 1980-05-07 1981-10-06 The Firestone Tire & Rubber Company Method and apparatus for accurately positioning a bead bundle
US4705589A (en) * 1984-01-13 1987-11-10 Nrm Corporation Tire building machine
US4584038A (en) * 1984-01-13 1986-04-22 Nrm Corporation Tire building method
US4836880A (en) * 1988-03-04 1989-06-06 Haas Herbert G Tire assembly machine
JP2648441B2 (ja) * 1993-07-19 1997-08-27 住友ゴム工業株式会社 タイヤ成形材料圧着方法およびそれに用いる装置
JPWO2002060676A1 (ja) * 2001-01-31 2004-06-03 株式会社ブリヂストン タイヤの製造方法
WO2020013969A1 (en) 2018-07-10 2020-01-16 Bridgestone Americas Tire Operations, Llc Modular tire turn-up apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021025A1 (fr) * 1996-11-11 1998-05-22 Bridgestone Corporation Machine a mouler en un temps pour pneus radiaux

Also Published As

Publication number Publication date
FR2222207A1 (ja) 1974-10-18
FR2222207B1 (ja) 1977-02-04
US3721600A (en) 1973-03-20
GB1426202A (en) 1976-02-25

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