DE69202000D1 - Verfahren und Vorrichtung zum Festklemmen eines Wulstes. - Google Patents

Verfahren und Vorrichtung zum Festklemmen eines Wulstes.

Info

Publication number
DE69202000D1
DE69202000D1 DE69202000T DE69202000T DE69202000D1 DE 69202000 D1 DE69202000 D1 DE 69202000D1 DE 69202000 T DE69202000 T DE 69202000T DE 69202000 T DE69202000 T DE 69202000T DE 69202000 D1 DE69202000 D1 DE 69202000D1
Authority
DE
Germany
Prior art keywords
bead
clamping
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 - Fee Related
Application number
DE69202000T
Other languages
English (en)
Other versions
DE69202000T2 (de
Inventor
Koji Adachi
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of DE69202000D1 publication Critical patent/DE69202000D1/de
Application granted granted Critical
Publication of DE69202000T2 publication Critical patent/DE69202000T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29D2030/3214—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)
DE69202000T 1991-05-29 1992-05-22 Verfahren und Vorrichtung zum Festklemmen eines Wulstes. Expired - Fee Related DE69202000T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15222191A JP3157543B2 (ja) 1991-05-29 1991-05-29 ビードロック装置およびこれを用いたビードロック方法

Publications (2)

Publication Number Publication Date
DE69202000D1 true DE69202000D1 (de) 1995-05-18
DE69202000T2 DE69202000T2 (de) 1995-11-23

Family

ID=15535733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202000T Expired - Fee Related DE69202000T2 (de) 1991-05-29 1992-05-22 Verfahren und Vorrichtung zum Festklemmen eines Wulstes.

Country Status (4)

Country Link
US (1) US5273599A (de)
EP (1) EP0516358B1 (de)
JP (1) JP3157543B2 (de)
DE (1) DE69202000T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06198766A (ja) * 1992-12-28 1994-07-19 Bridgestone Corp タイヤ成型法およびその装置
US5405484A (en) * 1994-03-22 1995-04-11 Bridgestone/Firestone, Inc. Tire building drum
US5942608A (en) * 1996-10-29 1999-08-24 Council of Sciemtific & Industrial Research and Department of Biotechnology Process for preparing a universal support for the synthesis of oligonucleotides
JP2001293793A (ja) * 2000-04-14 2001-10-23 Bridgestone Corp タイヤ成形ドラム
US6769468B2 (en) * 2001-09-21 2004-08-03 The Goodyear Tire & Rubber Company Tire building drum having expandable center section and independently expandable bead lock assemblies in the end sections
US6820669B2 (en) * 2002-10-07 2004-11-23 Tezzen Wheel Corporation Wheel with extended outer flange
US20060130960A1 (en) * 2004-12-17 2006-06-22 Conger Kenneth D Interlaced bead lock segments for tire building drum
JP4974047B2 (ja) * 2006-07-25 2012-07-11 横浜ゴム株式会社 未加硫タイヤの成形方法及びその装置
FR3099407B1 (fr) * 2019-08-01 2021-07-02 Michelin & Cie Tambour expansible pour la conformation de bandages pneumatiques comprenant un dispositif extenseur a parallélogramme pour le maintien de la tringle
DE102023201388A1 (de) * 2023-02-17 2024-08-22 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung eines Luftreifens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698987A (en) * 1970-12-18 1972-10-17 Goodyear Tire & Rubber Tire building drum
US3816218A (en) * 1972-03-29 1974-06-11 Goodyear Tire & Rubber Tire building drum
AT334233B (de) * 1973-05-12 1976-01-10 Continental Gummi Werke Ag Reifenaufbaumaschine
US4239579A (en) * 1979-05-25 1980-12-16 The Goodyear Tire & Rubber Company Tire building drum
IT1144468B (it) * 1981-08-12 1986-10-29 Firestone Int Dev Spa Dispositivo di prima formatura di carcasse di pneumatici
JPH0645194B2 (ja) * 1990-07-24 1994-06-15 住友ゴム工業株式会社 生タイヤ成形機におけるビードロック方法及びその装置

Also Published As

Publication number Publication date
EP0516358A3 (en) 1993-05-26
EP0516358A2 (de) 1992-12-02
EP0516358B1 (de) 1995-04-12
DE69202000T2 (de) 1995-11-23
JP3157543B2 (ja) 2001-04-16
US5273599A (en) 1993-12-28
JPH04351531A (ja) 1992-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee