IT1189647B - Metodo e dispositivo per il centraggio e l alimentazione automatici di talloni su di in tamburo di formatura di pneumatici - Google Patents

Metodo e dispositivo per il centraggio e l alimentazione automatici di talloni su di in tamburo di formatura di pneumatici

Info

Publication number
IT1189647B
IT1189647B IT67279/86A IT6727986A IT1189647B IT 1189647 B IT1189647 B IT 1189647B IT 67279/86 A IT67279/86 A IT 67279/86A IT 6727986 A IT6727986 A IT 6727986A IT 1189647 B IT1189647 B IT 1189647B
Authority
IT
Italy
Prior art keywords
heels
feeding
forming drum
automatic centering
tire forming
Prior art date
Application number
IT67279/86A
Other languages
English (en)
Other versions
IT8667279A0 (it
IT8667279A1 (it
Inventor
William J Vorih
Viscardo Baldoni
Roberto Lippa
Georg Zimmer
Original Assignee
Firestone Int Dev Spa
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 Firestone Int Dev Spa filed Critical Firestone Int Dev Spa
Publication of IT8667279A0 publication Critical patent/IT8667279A0/it
Priority to IT67279/86A priority Critical patent/IT1189647B/it
Priority to EP87105070A priority patent/EP0240973B1/en
Priority to ES198787105070T priority patent/ES2026143T3/es
Priority to DE8787105070T priority patent/DE3773520D1/de
Priority to US07/035,406 priority patent/US4726861A/en
Priority to BR8701626A priority patent/BR8701626A/pt
Priority to CA000534077A priority patent/CA1272113A/en
Priority to JP62084887A priority patent/JP2512466B2/ja
Publication of IT8667279A1 publication Critical patent/IT8667279A1/it
Application granted granted Critical
Publication of IT1189647B publication Critical patent/IT1189647B/it

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
    • 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
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D30/2607—Devices for transferring annular tyre components during the building-up stage, e.g. from the first stage to the second stage building drum
    • 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
    • B29D2030/3207—Positioning the beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
IT67279/86A 1986-04-08 1986-04-08 Metodo e dispositivo per il centraggio e l alimentazione automatici di talloni su di in tamburo di formatura di pneumatici IT1189647B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT67279/86A IT1189647B (it) 1986-04-08 1986-04-08 Metodo e dispositivo per il centraggio e l alimentazione automatici di talloni su di in tamburo di formatura di pneumatici
EP87105070A EP0240973B1 (en) 1986-04-08 1987-04-06 Method and device for automatically centering and feeding beads onto a tire building drum
ES198787105070T ES2026143T3 (es) 1986-04-08 1987-04-06 Metodo y dispositivo para centrar y alimentar automaticamente cerquillos de ensamble sobre un tambor de construccion de neumaticos.
DE8787105070T DE3773520D1 (de) 1986-04-08 1987-04-06 Verfahren und vorrichtung zum automatischen zentrieren und zufuehren von wuelsten auf eine reifenaufbautrommel.
US07/035,406 US4726861A (en) 1986-04-08 1987-04-07 Method and device for automatically centering and feeding beads onto a tire building drum
BR8701626A BR8701626A (pt) 1986-04-08 1987-04-07 Processo e dispositivo para centrar e alimentar automaticamente taloes de pneu a um tambor de construcao de pneu
CA000534077A CA1272113A (en) 1986-04-08 1987-04-07 Method and device for automatically centering and feeding beads onto a tire building drum
JP62084887A JP2512466B2 (ja) 1986-04-08 1987-04-08 ビ―ドをタイヤ組立ドラムに供給する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67279/86A IT1189647B (it) 1986-04-08 1986-04-08 Metodo e dispositivo per il centraggio e l alimentazione automatici di talloni su di in tamburo di formatura di pneumatici

Publications (3)

Publication Number Publication Date
IT8667279A0 IT8667279A0 (it) 1986-04-08
IT8667279A1 IT8667279A1 (it) 1987-10-08
IT1189647B true IT1189647B (it) 1988-02-04

Family

ID=11301093

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67279/86A IT1189647B (it) 1986-04-08 1986-04-08 Metodo e dispositivo per il centraggio e l alimentazione automatici di talloni su di in tamburo di formatura di pneumatici

Country Status (8)

Country Link
US (1) US4726861A (it)
EP (1) EP0240973B1 (it)
JP (1) JP2512466B2 (it)
BR (1) BR8701626A (it)
CA (1) CA1272113A (it)
DE (1) DE3773520D1 (it)
ES (1) ES2026143T3 (it)
IT (1) IT1189647B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1237737B (it) * 1989-12-22 1993-06-15 Siegenthaler Karl J. Apparato per la realizzazione di talloni, e per l'alimentazione degli stessi ad un tamburo di formatura di pneumatici di autoveicoli.
JP3467120B2 (ja) * 1995-06-06 2003-11-17 株式会社ブリヂストン タイヤ成形機
DE69909138T2 (de) * 1999-03-25 2004-05-19 The Goodyear Tire & Rubber Co., Akron Kombiniertes verfahren zum zuführen von wulstringen und anbringen von wulstfüllern
US6630045B1 (en) 1999-03-25 2003-10-07 The Goodyear Tire & Rubber Company Combined bead loading and apex application system
US6623583B2 (en) 2001-06-05 2003-09-23 The Goodyear Tire And Rubber Company Bead holder
US7820000B2 (en) * 2001-11-28 2010-10-26 Bridgestone Corporation Tire producing method and tire molding machine
WO2003061954A1 (en) * 2001-12-27 2003-07-31 Gian Luigi Bosio Tyre building apparatus
JP4462859B2 (ja) * 2003-07-30 2010-05-12 株式会社ブリヂストン タイヤ成型機およびタイヤの製造方法
DE102004032511A1 (de) * 2004-07-06 2006-02-16 Continental Aktiengesellschaft Verfahren und Vorrichtung zum Positionieren von Wulstkernen
ITMI20122179A1 (it) * 2012-12-19 2014-06-20 Pirelli Metodo per verificare la corretta formazione dei talloni in un processo e in un impianto per confezionare pneumatici per ruote di veicoli.
JP6118570B2 (ja) * 2013-02-01 2017-04-19 株式会社ブリヂストン 生タイヤ支持装置及び生タイヤからのドラムの取り外し方法
US10322554B2 (en) 2013-08-29 2019-06-18 The Goodyear Tire & Rubber Company Tire building drum

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786081A (fr) * 1971-07-13 1973-01-10 Uniroyal Sa Appareil et procede pour maintenir les tringles des bourrelets de pneu
BE790576A (fr) * 1971-11-17 1973-02-15 Gazuit Georges Perfectionnements aux machines a confectionner les pneumatiques
JPS5116074B2 (it) * 1972-11-09 1976-05-21
US3947308A (en) * 1973-01-12 1976-03-30 The Goodyear Tire & Rubber Company Tire building machine
DE2409586B2 (de) * 1974-02-28 1976-12-09 Zusatz in: 25 05 486 Continental Gummi-Werke AG, 3000 Hannover Vorrichtung zum ueberfuehren einer mit kernringen belegten karkasse fuer luftreifenrohlinge
US3944456A (en) * 1974-05-06 1976-03-16 Nrm Corporation Tire building machine
JPS50157472A (it) * 1974-06-13 1975-12-19
IT1060436B (it) * 1976-05-12 1982-08-20 Pirelli Dispositivo di spostamento cerchietti
US4097321A (en) * 1976-08-16 1978-06-27 The Goodyear Tire & Rubber Company Machine for spirally wrapping a continuous element around an annular tire bead
IT1124588B (it) * 1979-10-09 1986-05-07 Pirelli Perfezionamenti nelle apparecchiatura per l'applicazione di riempitivi elastomerici a cerchietti di pneumatici
US4293358A (en) * 1980-05-07 1981-10-06 The Firestone Tire & Rubber Company Method and apparatus for accurately positioning a bead bundle
US4685992A (en) * 1981-06-18 1987-08-11 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for manufacturing a radial tire
JPS60193641A (ja) * 1984-03-15 1985-10-02 Bridgestone Corp 無端状ゴム様部材のドラム装着方法およびその装置
US4683020A (en) * 1985-07-31 1987-07-28 The Goodyear Tire & Rubber Company Apparatus for storing and feeding tire beads

Also Published As

Publication number Publication date
DE3773520D1 (de) 1991-11-14
BR8701626A (pt) 1988-01-26
ES2026143T3 (es) 1992-04-16
CA1272113A (en) 1990-07-31
EP0240973A3 (en) 1989-06-14
US4726861A (en) 1988-02-23
EP0240973A2 (en) 1987-10-14
IT8667279A0 (it) 1986-04-08
JP2512466B2 (ja) 1996-07-03
IT8667279A1 (it) 1987-10-08
JPS62294536A (ja) 1987-12-22
EP0240973B1 (en) 1991-10-09

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