IT1127875B - Procedimento per la fabbricazione di pneumatici radiali - Google Patents

Procedimento per la fabbricazione di pneumatici radiali

Info

Publication number
IT1127875B
IT1127875B IT49475/80A IT4947580A IT1127875B IT 1127875 B IT1127875 B IT 1127875B IT 49475/80 A IT49475/80 A IT 49475/80A IT 4947580 A IT4947580 A IT 4947580A IT 1127875 B IT1127875 B IT 1127875B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
radial tires
tires
radial
Prior art date
Application number
IT49475/80A
Other languages
English (en)
Other versions
IT8049475A0 (it
Inventor
Robert S Mcgaughey
Original Assignee
Mcchreary Tire & 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 Mcchreary Tire & Rubber Co filed Critical Mcchreary Tire & Rubber Co
Publication of IT8049475A0 publication Critical patent/IT8049475A0/it
Application granted granted Critical
Publication of IT1127875B publication Critical patent/IT1127875B/it

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
    • 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
    • B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders acting on each side of the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
IT49475/80A 1979-12-26 1980-08-12 Procedimento per la fabbricazione di pneumatici radiali IT1127875B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/107,265 US4278484A (en) 1979-12-26 1979-12-26 Pneumatic side wall bonding in radial tire manufacture

Publications (2)

Publication Number Publication Date
IT8049475A0 IT8049475A0 (it) 1980-08-12
IT1127875B true IT1127875B (it) 1986-05-28

Family

ID=22315758

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49475/80A IT1127875B (it) 1979-12-26 1980-08-12 Procedimento per la fabbricazione di pneumatici radiali

Country Status (5)

Country Link
US (1) US4278484A (it)
CA (1) CA1131119A (it)
FR (1) FR2472460A1 (it)
GB (1) GB2067481B (it)
IT (1) IT1127875B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3477157D1 (en) * 1984-11-23 1989-04-20 Goodyear Tire & Rubber Tire building drum
US5205893A (en) * 1989-06-23 1993-04-27 Beltservice Corporation Method and apparatus for attaching lagging material to a roller
FR2670156B1 (fr) * 1990-12-06 1993-01-22 Michelin & Cie Dispositif de retroussage pour tambour de fabrication de pneumatique.
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
US6488797B1 (en) 2000-05-12 2002-12-03 Bridgestone/Firestone North American Tire, Llc First stage run flat tire building drum and method of using same
RU2481441C2 (ru) * 2009-08-19 2013-05-10 Анатолий Федорович Крутин Способ изготовления облегченной монтажной панели

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6411324A (it) * 1963-12-03 1965-06-04
US3438832A (en) * 1964-08-17 1969-04-15 Nrm Corp Tire building machine
US3560301A (en) * 1967-05-29 1971-02-02 Nrm Corp Tire building machine
US3692605A (en) * 1970-07-22 1972-09-19 Nrm Corp Ply turn-up and side wall applying bladder for tire building machine and method
US3698987A (en) * 1970-12-18 1972-10-17 Goodyear Tire & Rubber Tire building drum
US3833444A (en) * 1972-01-19 1974-09-03 Nat Standard Co Tire building apparatus of building tires
IT1056892B (it) * 1976-03-05 1982-02-20 Pirelli Metodo e dispositvo per risvoltare ed assemblare i fianchi ed altri semilavorati contro una carcassa di pneumatico conformata in form torica

Also Published As

Publication number Publication date
FR2472460B1 (it) 1984-11-30
GB2067481A (en) 1981-07-30
US4278484A (en) 1981-07-14
IT8049475A0 (it) 1980-08-12
GB2067481B (en) 1983-11-02
CA1131119A (en) 1982-09-07
FR2472460A1 (fr) 1981-07-03

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