FR1230277A - Perfectionnements aux machines à confectionner les pneumatiques - Google Patents

Perfectionnements aux machines à confectionner les pneumatiques

Info

Publication number
FR1230277A
FR1230277A FR800286A FR800286A FR1230277A FR 1230277 A FR1230277 A FR 1230277A FR 800286 A FR800286 A FR 800286A FR 800286 A FR800286 A FR 800286A FR 1230277 A FR1230277 A FR 1230277A
Authority
FR
France
Prior art keywords
tire
making machines
machines
making
Prior art date
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
FR800286A
Other languages
English (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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and 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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Application granted granted Critical
Publication of FR1230277A publication Critical patent/FR1230277A/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
    • B29D2030/3221—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)
FR800286A 1958-07-16 1959-07-16 Perfectionnements aux machines à confectionner les pneumatiques Expired FR1230277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US748927A US3010868A (en) 1958-07-16 1958-07-16 Device for cuffing an end of a fabric band over an endless bead ring

Publications (1)

Publication Number Publication Date
FR1230277A true FR1230277A (fr) 1960-09-14

Family

ID=25011498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800286A Expired FR1230277A (fr) 1958-07-16 1959-07-16 Perfectionnements aux machines à confectionner les pneumatiques

Country Status (5)

Country Link
US (1) US3010868A (fr)
DE (1) DE1108417B (fr)
ES (1) ES250356A1 (fr)
FR (1) FR1230277A (fr)
GB (1) GB857816A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09226020A (ja) * 1996-02-27 1997-09-02 Bridgestone Corp タイヤ構成部材の折返し機構

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313035A (en) * 1939-09-22 1943-03-09 Gen Tire & Rubber Co Method of and apparatus for building tires
US2409974A (en) * 1942-08-06 1946-10-22 Gen Tire & Rubber Co Tire building machine
US2488863A (en) * 1942-08-26 1949-11-22 Wingfoot Corp Apparatus for building tires
NL123930C (fr) * 1944-06-14
US2464020A (en) * 1944-06-14 1949-03-08 Gen Tire & Rubber Co Tire building machine
US2838092A (en) * 1955-08-17 1958-06-10 Gen Tire & Rubber Co Fabric lapping means

Also Published As

Publication number Publication date
DE1108417B (de) 1961-06-08
GB857816A (en) 1961-01-04
US3010868A (en) 1961-11-28
ES250356A1 (es) 1960-01-16

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