DE69122196T2 - Einrichtung zum fixieren von wulstringen in einer reifenaufbaumaschine - Google Patents

Einrichtung zum fixieren von wulstringen in einer reifenaufbaumaschine

Info

Publication number
DE69122196T2
DE69122196T2 DE69122196T DE69122196T DE69122196T2 DE 69122196 T2 DE69122196 T2 DE 69122196T2 DE 69122196 T DE69122196 T DE 69122196T DE 69122196 T DE69122196 T DE 69122196T DE 69122196 T2 DE69122196 T2 DE 69122196T2
Authority
DE
Germany
Prior art keywords
tire building
building machine
fixing bulb
rings
bulb rings
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
DE69122196T
Other languages
English (en)
Other versions
DE69122196D1 (de
Inventor
Yoshinobu Miyanaga
Takaaki Okuda
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Publication of DE69122196D1 publication Critical patent/DE69122196D1/de
Application granted granted Critical
Publication of DE69122196T2 publication Critical patent/DE69122196T2/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)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE69122196T 1990-03-30 1991-03-28 Einrichtung zum fixieren von wulstringen in einer reifenaufbaumaschine Expired - Fee Related DE69122196T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1990034881U JPH0644674Y2 (ja) 1990-03-30 1990-03-30 フォーマー
PCT/JP1991/000407 WO1991015360A1 (en) 1990-03-30 1991-03-28 Bead lock device in tire former

Publications (2)

Publication Number Publication Date
DE69122196D1 DE69122196D1 (de) 1996-10-24
DE69122196T2 true DE69122196T2 (de) 1997-01-30

Family

ID=12426486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122196T Expired - Fee Related DE69122196T2 (de) 1990-03-30 1991-03-28 Einrichtung zum fixieren von wulstringen in einer reifenaufbaumaschine

Country Status (5)

Country Link
US (1) US5254204A (de)
EP (1) EP0477382B1 (de)
JP (1) JPH0644674Y2 (de)
DE (1) DE69122196T2 (de)
WO (1) WO1991015360A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012500A (en) * 1998-01-23 2000-01-11 Bridgestone/Firestone, Inc. Second stage tire building machine utilizing bladderless former sleeve
US6488797B1 (en) 2000-05-12 2002-12-03 Bridgestone/Firestone North American Tire, Llc First stage run flat tire building drum and method of using same
US6602372B1 (en) * 2000-11-20 2003-08-05 Wyko, Inc. Method and apparatus for control of dual collapsible mandrels
NL1025904C2 (nl) * 2004-04-08 2005-10-11 Vmi Epe Holland Gordeltrommel.
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
JP4972143B2 (ja) * 2009-11-05 2012-07-11 住友ゴム工業株式会社 シェーピングフォーマ
CN107428101B (zh) * 2015-04-21 2020-01-21 住友橡胶工业株式会社 生胎成型装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101289A (en) * 1959-04-24 1963-08-20 Pirelli Method of making expansible tubular diaphragms for tire building drums
DE1262582B (de) * 1964-04-27 1968-03-07 Continental Gummi Werke Ag Segmenttrommel zum Aufbauen von Reifenkarkassen
US4131500A (en) * 1974-12-09 1978-12-26 Avon Tyres Limited Tire building drum
GB1532960A (en) * 1974-12-09 1978-11-22 Avon Tyres Ltd Tyre building drum
US4243451A (en) * 1979-02-21 1981-01-06 The Goodyear Tire & Rubber Company Building and shaping a tire
US4239579A (en) * 1979-05-25 1980-12-16 The Goodyear Tire & Rubber Company Tire building drum
US4325764A (en) * 1980-06-19 1982-04-20 The Goodyear Tire & Rubber Company Drum and method of shaping a radial tire
JPS6023147U (ja) * 1983-07-22 1985-02-16 日本電気株式会社 自動給紙装置
JPS60135238A (ja) * 1983-12-23 1985-07-18 Yokohama Rubber Co Ltd:The タイヤ成形ドラムの取付け方法
EP0181984B1 (de) * 1984-11-23 1989-03-15 The Goodyear Tire & Rubber Company Trommel zum Aufbauen von Reifen
GB8703224D0 (en) * 1987-02-12 1987-03-18 Apsley Metals Ltd Tyre building former

Also Published As

Publication number Publication date
WO1991015360A1 (en) 1991-10-17
JPH0644674Y2 (ja) 1994-11-16
DE69122196D1 (de) 1996-10-24
JPH03124826U (de) 1991-12-18
EP0477382A1 (de) 1992-04-01
EP0477382A4 (en) 1992-08-05
EP0477382B1 (de) 1996-09-18
US5254204A (en) 1993-10-19

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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