IT961862B - Apparecchio per la produzione di pneumatici - Google Patents

Apparecchio per la produzione di pneumatici

Info

Publication number
IT961862B
IT961862B IT51982/72A IT5198272A IT961862B IT 961862 B IT961862 B IT 961862B IT 51982/72 A IT51982/72 A IT 51982/72A IT 5198272 A IT5198272 A IT 5198272A IT 961862 B IT961862 B IT 961862B
Authority
IT
Italy
Prior art keywords
tires
production
equipment
Prior art date
Application number
IT51982/72A
Other languages
English (en)
Italian (it)
Original Assignee
Intercole Automation 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 Intercole Automation Inc filed Critical Intercole Automation Inc
Application granted granted Critical
Publication of IT961862B publication Critical patent/IT961862B/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
    • B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
IT51982/72A 1971-08-25 1972-08-04 Apparecchio per la produzione di pneumatici IT961862B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17490571A 1971-08-25 1971-08-25

Publications (1)

Publication Number Publication Date
IT961862B true IT961862B (it) 1973-12-10

Family

ID=22638016

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51982/72A IT961862B (it) 1971-08-25 1972-08-04 Apparecchio per la produzione di pneumatici

Country Status (6)

Country Link
US (1) US3765986A (en, 2012)
JP (1) JPS515036B2 (en, 2012)
CA (1) CA979344A (en, 2012)
DE (1) DE2236938C3 (en, 2012)
GB (1) GB1392394A (en, 2012)
IT (1) IT961862B (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124379U (en, 2012) * 1986-01-31 1987-08-07
US4836880A (en) * 1988-03-04 1989-06-06 Haas Herbert G Tire assembly machine
WO2002098639A2 (en) * 2001-05-31 2002-12-12 Bfs Diversified Products Turn-up device for making a molded body of an air spring for a vehicle wheel suspension or a lift axle
EP2021167A1 (en) * 2006-05-31 2009-02-11 PIRELLI TYRE S.p.A. Process and apparatus for manufacturing a pneumatic tyre
BRPI0621806B1 (pt) * 2006-06-29 2017-04-18 Pirelli aparelho e processo para construir um pneu
CN102159386B (zh) 2008-07-23 2014-10-22 倍耐力轮胎股份公司 制造用于车辆车轮的轮胎的设备和方法
US11534996B2 (en) * 2016-05-23 2022-12-27 Mesnac Co., Ltd. Turn-up device and tire building method using turn-up device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723565A (en) * 1926-08-12 1929-08-06 Fisk Rubber Co Method and apparatus for building band tire carcasses
US2409974A (en) * 1942-08-06 1946-10-22 Gen Tire & Rubber Co Tire building machine
US2503815A (en) * 1947-09-17 1950-04-11 Von Roll Ag Pneumatic tire making machine
BE572590A (en, 2012) * 1957-11-02
US3173821A (en) * 1959-12-09 1965-03-16 Dunlop Tire & Rubber Corp Ply turning device for use in the manufacture of pneumatic tyres
FR1375873A (fr) * 1963-09-04 1964-10-23 Jaroslavski Gosoudarstvenni Ch Mécanisme à faire les talons pour machine à confectionner les enveloppes des pneumatiques

Also Published As

Publication number Publication date
DE2236938B2 (de) 1974-12-19
JPS515036B2 (en, 2012) 1976-02-17
DE2236938A1 (de) 1973-03-15
CA979344A (en) 1975-12-09
GB1392394A (en) 1975-04-30
JPS4830776A (en, 2012) 1973-04-23
US3765986A (en) 1973-10-16
DE2236938C3 (de) 1975-07-31

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