IT1004985B - Tamburo per la sagomatura dei pneumatici - Google Patents

Tamburo per la sagomatura dei pneumatici

Info

Publication number
IT1004985B
IT1004985B IT67457/74A IT6745774A IT1004985B IT 1004985 B IT1004985 B IT 1004985B IT 67457/74 A IT67457/74 A IT 67457/74A IT 6745774 A IT6745774 A IT 6745774A IT 1004985 B IT1004985 B IT 1004985B
Authority
IT
Italy
Prior art keywords
drum
tire shaping
tire
shaping
Prior art date
Application number
IT67457/74A
Other languages
English (en)
Original Assignee
Uniroyal Inc
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 Uniroyal Inc filed Critical Uniroyal Inc
Application granted granted Critical
Publication of IT1004985B publication Critical patent/IT1004985B/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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
    • 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)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
IT67457/74A 1973-02-16 1974-02-15 Tamburo per la sagomatura dei pneumatici IT1004985B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00333265A US3822165A (en) 1973-02-16 1973-02-16 Shaping drum

Publications (1)

Publication Number Publication Date
IT1004985B true IT1004985B (it) 1976-07-20

Family

ID=23302055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67457/74A IT1004985B (it) 1973-02-16 1974-02-15 Tamburo per la sagomatura dei pneumatici

Country Status (9)

Country Link
US (1) US3822165A (it)
BE (1) BE810899A (it)
CA (1) CA1002436A (it)
DE (1) DE2407077A1 (it)
FR (1) FR2218186B1 (it)
GB (1) GB1459931A (it)
IT (1) IT1004985B (it)
PL (1) PL90351B1 (it)
SU (1) SU579880A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239565A (en) * 1974-11-29 1980-12-16 The General Tire & Rubber Company Off-the-highway radial tire building system
US4325764A (en) * 1980-06-19 1982-04-20 The Goodyear Tire & Rubber Company Drum and method of shaping a radial tire
FR2728192A1 (fr) * 1994-12-19 1996-06-21 Michelin & Cie Tambour d'assemblage de pneumatique
FR2749536A1 (fr) * 1996-06-11 1997-12-12 Michelin & Cie Tambour d'assemblage d'un pneumatique
US6673183B2 (en) * 2001-07-31 2004-01-06 Wyko, Inc. Method and apparatus for tire carcass positioning on a drum
FR2969030B1 (fr) * 2010-12-20 2013-02-08 Michelin Soc Tech Support d'assemblage d'une ebauche crue de pneumatique muni d'elements mobiles
US10639860B2 (en) 2013-11-26 2020-05-05 Pirelli Tyre S.P.A. Method and plant for building tyres
EP3148785B1 (en) * 2014-05-27 2019-12-25 Pirelli Tyre S.p.A. Process and apparatus for building tyres
BR112018012530B1 (pt) 2015-12-28 2022-03-03 Pirelli Tyre S.P.A. Processo e usina para construir pneus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123642A5 (it) * 1971-01-26 1972-09-15 Gazuit Georges

Also Published As

Publication number Publication date
FR2218186A1 (it) 1974-09-13
GB1459931A (en) 1976-12-31
BE810899A (fr) 1974-08-12
CA1002436A (en) 1976-12-28
AU6570774A (en) 1975-08-21
US3822165A (en) 1974-07-02
SU579880A3 (ru) 1977-11-05
FR2218186B1 (it) 1976-06-25
DE2407077A1 (de) 1974-08-22
PL90351B1 (it) 1977-01-31

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