ES487525A1 - Procedimiento y dispositivo para el desmoldeamiento de neu- maticos de moldes con nucleo segmentado - Google Patents

Procedimiento y dispositivo para el desmoldeamiento de neu- maticos de moldes con nucleo segmentado

Info

Publication number
ES487525A1
ES487525A1 ES487525A ES487525A ES487525A1 ES 487525 A1 ES487525 A1 ES 487525A1 ES 487525 A ES487525 A ES 487525A ES 487525 A ES487525 A ES 487525A ES 487525 A1 ES487525 A1 ES 487525A1
Authority
ES
Spain
Prior art keywords
segmented
tyres
fabrication
tire mold
tire
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
ES487525A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES487525A1 publication Critical patent/ES487525A1/es
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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0649—Devices for removing vulcanising cores, i.e. bladders, from the tyres; Opening the press in combination herewith
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal 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)
    • B29D30/0679—Centrifugal casting specially adapted for tyres or parts thereof
    • 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
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/12—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
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)

Abstract

Procedimiento y dispositivo para el desmoldeamiento de neumáticos de moldes con núcleo segmentado, caracterizado porque para descomponer un núcleo de molde de neumático segmentado dentro del molde del neumático los segmentos del núcleo se mueven en grupos hacia el centro del neumático y desde allí este grupo de segmentos del núcleo se trasladan a un plano fuera del plano del neumático.
ES487525A 1979-01-09 1980-01-08 Procedimiento y dispositivo para el desmoldeamiento de neu- maticos de moldes con nucleo segmentado Expired ES487525A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792900565 DE2900565A1 (de) 1979-01-09 1979-01-09 Verfahren und vorrichtung zur reifenentformung bei segmentierten kernen

Publications (1)

Publication Number Publication Date
ES487525A1 true ES487525A1 (es) 1980-06-16

Family

ID=6060205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487525A Expired ES487525A1 (es) 1979-01-09 1980-01-08 Procedimiento y dispositivo para el desmoldeamiento de neu- maticos de moldes con nucleo segmentado

Country Status (7)

Country Link
US (1) US4279856A (es)
EP (1) EP0013437A1 (es)
JP (1) JPS5593438A (es)
AU (1) AU5362979A (es)
DE (1) DE2900565A1 (es)
ES (1) ES487525A1 (es)
ZA (1) ZA8095B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2342639A1 (es) * 2007-04-10 2010-07-09 Antonipo Foncillas Abizanda Maquina para la vulcanizacion de neumaticos.

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214908A1 (de) * 1982-04-22 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung armierter giessreifen
FR2597783B1 (fr) * 1986-04-25 1988-08-26 Michelin & Cie Moule rigide pour le moulage et la vulcanisation de pneumatiques
US5062783A (en) * 1988-06-02 1991-11-05 The Goodyear Tire & Rubber Company Apparatus for injection molding tire treads
US5246360A (en) * 1990-11-28 1993-09-21 Mitsubishi Jukogyo Kabushiki Kaisha Green tire charging apparatus for a tire vulcanizing machine
US5798124A (en) * 1996-01-17 1998-08-25 The Goodyear Tire & Rubber Company Tire tread element mold chamfer to modify RCF and/or RSAT using the existing mold
US6105641A (en) * 1997-01-30 2000-08-22 The Goodyear Tire & Rubber Company Semi-pneumatic tire for mine service
ATE316861T1 (de) * 1999-08-10 2006-02-15 Sedepro Steifer kern in zwei teilen, zur herstellung von luftreifen
DE10210517B3 (de) * 2002-03-09 2004-01-29 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Bauteiles in Faserverbundbauweise
EP1473131A3 (de) * 2003-04-30 2007-01-03 Airbus Deutschland GmbH Verfahren zum herstellen textiler vorformlinge aus textilen halbzeugen
US20040231779A1 (en) * 2003-05-20 2004-11-25 Jean-Claude Girard Method and apparatus for tread belt assembly
JP4702881B2 (ja) * 2005-06-08 2011-06-15 株式会社ブリヂストン タイヤ加硫成型金型
JP4853067B2 (ja) * 2006-03-22 2012-01-11 横浜ゴム株式会社 タイヤ成形用剛性中子の分離取出し方法及びその分離取出し装置
US8113806B2 (en) * 2007-12-21 2012-02-14 The Goodyear Tire & Rubber Company Apparatus and method for assembling, disassembling and storing a tire building core
US7874822B2 (en) * 2007-12-21 2011-01-25 The Goodyear Tire & Rubber Company Tire building core segment manipulator apparatus
US7802975B2 (en) * 2007-12-21 2010-09-28 The Goodyear Tire & Rubber Company Loading apparatus for assembly and disassembly of a tire curing mold
US7896632B2 (en) * 2007-12-21 2011-03-01 The Goodyear Tire & Rubber Company Apparatus for disassembling a tire building core
US7891962B2 (en) * 2007-12-21 2011-02-22 The Goodyear Tire & Rubber Company Tire building core manipulator apparatus
US7854603B2 (en) * 2007-12-21 2010-12-21 The Goodyear Tire & Rubber Company Tire building core assembly and disassembly station
US8714513B2 (en) 2010-10-07 2014-05-06 GM Global Technology Operations LLC Mold insert assembly and method of use
US8991804B2 (en) 2011-10-07 2015-03-31 The Goodyear Tire & Rubber Company Method and apparatus for adjusting a tire building machine
JP5910662B2 (ja) * 2014-04-23 2016-04-27 横浜ゴム株式会社 空気入りタイヤの製造方法および製造装置
US20170050399A1 (en) * 2014-04-23 2017-02-23 The Yokohama Rubber Co., Ltd. Method of Manufacturing Pneumatic Tire and Manufacturing Device for Pneumatic Tire
JP5910718B1 (ja) * 2014-12-15 2016-04-27 横浜ゴム株式会社 空気入りタイヤの製造方法および製造装置
CN104924141A (zh) * 2015-06-01 2015-09-23 中信戴卡股份有限公司 一种车轮定位装置
CN108025518B (zh) * 2015-09-21 2020-08-28 倍耐力轮胎股份公司 用于构建轮胎的工艺和装备
DE102016217588A1 (de) * 2016-09-15 2018-03-15 Contitech Luftfedersysteme Gmbh Verfahren zur balglosen Vulkanisation sowie mehrteilige Vulkanisationsform dafür

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467142A (en) * 1923-09-04 of akron
US1358941A (en) * 1919-02-17 1920-11-16 Gen Tire & Rubber Co Collapsible tire-core
GB170931A (en) * 1920-07-29 1921-10-31 Harold Ambrose Denmire Collapsible core for use in tyre manufacture
GB202895A (en) * 1922-11-29 1923-08-30 Peter De Mattia Improvements in collapsible cores employed in the manufacture of pneumatic tyres
GB1034336A (en) * 1963-01-17 1966-06-29 H J And H M Tixier Ets Apparatus for moulding tyres
CH399734A (it) * 1963-07-27 1965-09-30 Pirelli Procedimento per stampare un disegno a rilievo lungo la fascia perimetrale, allo stato plastico, di un anello flessibile e dispositivo per l'attuazione di tale procedimento
NL134519C (es) * 1966-01-17
JPS532473B2 (es) * 1974-04-22 1978-01-28
US3922123A (en) * 1975-01-29 1975-11-25 Firestone Tire & Rubber Co Core removal apparatus
IT1038996B (it) * 1975-06-13 1979-11-30 Pirelli Stampo per pneumatico e relativo metodo e dispositivo di manipolazione
IT1074070B (it) * 1976-09-13 1985-04-17 Pirelli Metodo e apparecchiatura perfezionata per manipolare automaticamente uno stampo con maschio rigido a settori per pneumatico

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2342639A1 (es) * 2007-04-10 2010-07-09 Antonipo Foncillas Abizanda Maquina para la vulcanizacion de neumaticos.

Also Published As

Publication number Publication date
ZA8095B (en) 1981-01-28
US4279856A (en) 1981-07-21
EP0013437A1 (de) 1980-07-23
AU5362979A (en) 1980-07-17
JPS5593438A (en) 1980-07-15
DE2900565A1 (de) 1980-07-17

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