FR2082693A5 - - Google Patents

Info

Publication number
FR2082693A5
FR2082693A5 FR7010538A FR7010538A FR2082693A5 FR 2082693 A5 FR2082693 A5 FR 2082693A5 FR 7010538 A FR7010538 A FR 7010538A FR 7010538 A FR7010538 A FR 7010538A FR 2082693 A5 FR2082693 A5 FR 2082693A5
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
FR7010538A
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.)
Dunlop GmbH and Co KG
Dunlop Ltd
Original Assignee
Dunlop GmbH and Co KG
Dunlop Ltd
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 Dunlop GmbH and Co KG, Dunlop Ltd filed Critical Dunlop GmbH and Co KG
Priority to FR7010538A priority Critical patent/FR2082693A5/fr
Priority to US00126546A priority patent/US3746598A/en
Priority to DE19712114339 priority patent/DE2114339A1/de
Priority to GB2464371*A priority patent/GB1341277A/en
Application granted granted Critical
Publication of FR2082693A5 publication Critical patent/FR2082693A5/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
    • 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
    • B29D2030/3278—Folding down the ends of the tubular tyre component, e.g. the carcass, over the drum shoulders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
FR7010538A 1970-03-24 1970-03-24 Expired FR2082693A5 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7010538A FR2082693A5 (fr) 1970-03-24 1970-03-24
US00126546A US3746598A (en) 1970-03-24 1971-03-22 Manufacture of pneumatic tyres
DE19712114339 DE2114339A1 (de) 1970-03-24 1971-03-24 Verfahren und Vorrichtung zur Herstellung von Luftreifen
GB2464371*A GB1341277A (en) 1970-03-24 1971-04-19 Apparatus for positioning a bead reinforcing strip on a pneumatic tyre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010538A FR2082693A5 (fr) 1970-03-24 1970-03-24

Publications (1)

Publication Number Publication Date
FR2082693A5 true FR2082693A5 (fr) 1971-12-10

Family

ID=9052795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010538A Expired FR2082693A5 (fr) 1970-03-24 1970-03-24

Country Status (4)

Country Link
US (1) US3746598A (fr)
DE (1) DE2114339A1 (fr)
FR (1) FR2082693A5 (fr)
GB (1) GB1341277A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115384096A (zh) * 2022-10-25 2022-11-25 山东玲珑轮胎股份有限公司 一种内胎胎圈的侧壁折叠装置及折叠方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881974A (en) * 1971-04-28 1975-05-06 Establissments Michelin Raison Tire having two-ply carcass merging into one ply
PL2117820T3 (pl) 2007-02-15 2012-05-31 Pirelli Sposób i aparat do wytwarzania opon
DE102010017272A1 (de) * 2010-06-08 2011-12-08 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung eines Fahrzeugreifens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115384096A (zh) * 2022-10-25 2022-11-25 山东玲珑轮胎股份有限公司 一种内胎胎圈的侧壁折叠装置及折叠方法
CN115384096B (zh) * 2022-10-25 2023-01-17 山东玲珑轮胎股份有限公司 一种内胎胎圈的侧壁折叠装置及折叠方法

Also Published As

Publication number Publication date
GB1341277A (en) 1973-12-19
US3746598A (en) 1973-07-17
DE2114339A1 (de) 1971-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse
BR Restoration of rights
CA Change of address
TP Transmission of property
ST Notification of lapse