FR2149502B1 - - Google Patents

Info

Publication number
FR2149502B1
FR2149502B1 FR7229373A FR7229373A FR2149502B1 FR 2149502 B1 FR2149502 B1 FR 2149502B1 FR 7229373 A FR7229373 A FR 7229373A FR 7229373 A FR7229373 A FR 7229373A FR 2149502 B1 FR2149502 B1 FR 2149502B1
Authority
FR
France
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
FR7229373A
Other languages
French (fr)
Other versions
FR2149502A1 (en
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of FR2149502A1 publication Critical patent/FR2149502A1/fr
Application granted granted Critical
Publication of FR2149502B1 publication Critical patent/FR2149502B1/fr
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
    • B29D30/32—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
FR7229373A 1971-08-16 1972-08-16 Expired FR2149502B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140923 DE2140923C3 (en) 1971-08-16 1971-08-16 Machine for manufacturing carcasses for pneumatic vehicle tires

Publications (2)

Publication Number Publication Date
FR2149502A1 FR2149502A1 (en) 1973-03-30
FR2149502B1 true FR2149502B1 (en) 1976-08-13

Family

ID=5816830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229373A Expired FR2149502B1 (en) 1971-08-16 1972-08-16

Country Status (4)

Country Link
DE (1) DE2140923C3 (en)
FR (1) FR2149502B1 (en)
GB (1) GB1390399A (en)
IT (1) IT962468B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148680A (en) * 1978-03-09 1979-04-10 The Goodyear Tire & Rubber Company Tire building machine
US4324604A (en) * 1978-12-22 1982-04-13 The General Tire & Rubber Co. Bead setting apparatus with retractable flange
KR950015122B1 (en) * 1990-11-01 1995-12-22 스미토모 라버 인더스트리스주식회사 Green tire building apparatus
US5433814A (en) * 1992-06-29 1995-07-18 Yasushi Nojiri Green tire building apparatus
CN1747830A (en) * 2002-12-30 2006-03-15 米其林研究和技术股份有限公司 Tire building apparatus and assembly process
US9616628B2 (en) * 2008-07-23 2017-04-11 Pirelli Tyre S.P.A. Apparatus and process for manufacturing tyres for vehicle wheels
JP5508174B2 (en) * 2010-07-22 2014-05-28 住友ゴム工業株式会社 Bead set ring
US20130180647A1 (en) * 2010-09-28 2013-07-18 Maurizio Marchini Process and apparatus for manufacturing a tyre for vehicle wheels
RU2643048C2 (en) * 2013-02-22 2018-01-30 Харбург-Фройденбергер Машиненбау Гмбх Method and device for producing "raw" tires

Also Published As

Publication number Publication date
DE2140923B2 (en) 1974-11-07
DE2140923A1 (en) 1973-03-01
GB1390399A (en) 1975-04-09
DE2140923C3 (en) 1975-06-26
FR2149502A1 (en) 1973-03-30
IT962468B (en) 1973-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse