IT1261153B - Anello di trasferimento per carcasse toroidali - Google Patents

Anello di trasferimento per carcasse toroidali

Info

Publication number
IT1261153B
IT1261153B ITTO931025A ITTO931025A IT1261153B IT 1261153 B IT1261153 B IT 1261153B IT TO931025 A ITTO931025 A IT TO931025A IT TO931025 A ITTO931025 A IT TO931025A IT 1261153 B IT1261153 B IT 1261153B
Authority
IT
Italy
Prior art keywords
carcass
toroidal
transfer ring
toroid
cases
Prior art date
Application number
ITTO931025A
Other languages
English (en)
Inventor
Karl J Siegenthaler
Original Assignee
Bridgestone Firestone Tech
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 Firestone Tech filed Critical Bridgestone Firestone Tech
Priority to ITTO931025A priority Critical patent/IT1261153B/it
Publication of ITTO931025A0 publication Critical patent/ITTO931025A0/it
Priority to US08/343,315 priority patent/US5650034A/en
Priority to JP6337116A priority patent/JPH07195568A/ja
Priority to EP94120829A priority patent/EP0661152B1/en
Priority to DE69423198T priority patent/DE69423198T2/de
Priority to ES94120829T priority patent/ES2142905T3/es
Publication of ITTO931025A1 publication Critical patent/ITTO931025A1/it
Application granted granted Critical
Publication of IT1261153B publication Critical patent/IT1261153B/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
    • B29D30/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Packages (AREA)
  • Buckles (AREA)

Abstract

Anello (1) di trasferimento per carcasse (2) toroidali, in cui una pluralità di primi attuatori (17) è atta a spostare radialmente una pluralità di settori (19) da e verso una posizione di formazione di un anello (20) di presa atto a cooperare con una porzione anulare intermedia (7) di una carcassa (2) toroidale; ed una pluralità di secondi attuatori (35) è atta a comandare una pluralità di dispositivi di aggancio (34) a pinza da e verso una posizione di chiusura di impegno dei dispositivi di aggancio (34) stessi con i talloni (3) della carcassa (2) toroidale; ciascun settore (19) e ciascun dispositivo di aggancio (34) essendo provvisto di rispettivi elementi di ritenuta (22, 44) magnetici atti a cooperare con la porzione anulare intermedia (7) della carcassa (2) e, rispettivamente, con i talloni (3) della carcassa (2) stessa.(FIGURE 1 e 2).
ITTO931025A 1993-12-30 1993-12-30 Anello di trasferimento per carcasse toroidali IT1261153B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO931025A IT1261153B (it) 1993-12-30 1993-12-30 Anello di trasferimento per carcasse toroidali
US08/343,315 US5650034A (en) 1993-12-30 1994-11-22 Transfer ring for toroidal carcasses
JP6337116A JPH07195568A (ja) 1993-12-30 1994-12-26 円環状カーカスの移送用リング
EP94120829A EP0661152B1 (en) 1993-12-30 1994-12-28 Transfer ring for toroidal carcasses
DE69423198T DE69423198T2 (de) 1993-12-30 1994-12-28 Übertragungsring für torusförmige Reifenkarkassen
ES94120829T ES2142905T3 (es) 1993-12-30 1994-12-28 Aro de transferencia para carcasas toroidales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO931025A IT1261153B (it) 1993-12-30 1993-12-30 Anello di trasferimento per carcasse toroidali

Publications (3)

Publication Number Publication Date
ITTO931025A0 ITTO931025A0 (it) 1993-12-30
ITTO931025A1 ITTO931025A1 (it) 1995-06-30
IT1261153B true IT1261153B (it) 1996-05-09

Family

ID=11411996

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO931025A IT1261153B (it) 1993-12-30 1993-12-30 Anello di trasferimento per carcasse toroidali

Country Status (6)

Country Link
US (1) US5650034A (it)
EP (1) EP0661152B1 (it)
JP (1) JPH07195568A (it)
DE (1) DE69423198T2 (it)
ES (1) ES2142905T3 (it)
IT (1) IT1261153B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292759B1 (it) * 1997-06-10 1999-02-11 Bridgestone Firestone Tech Metodo per formare una carcassa completa di un pneumatico
WO2006090418A1 (en) * 2005-02-28 2006-08-31 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres for vehicule wheels
CN103171167A (zh) * 2011-12-22 2013-06-26 软控股份有限公司 胎圈传递环及其传递方法
CN103171164A (zh) * 2011-12-22 2013-06-26 软控股份有限公司 带束层传递环及其传递方法
FR3059936A1 (fr) * 2016-12-14 2018-06-15 Compagnie Generale Des Etablissements Michelin Ensemble anneau de transfert pour soutenir des bloc sommets
EP3856504A4 (en) 2018-09-27 2022-11-16 Davian Enterprises, LLC TRANSFER RING WITH BLOCK AND RAIL SYSTEM
EP3917765B1 (en) 2019-01-28 2024-03-27 Davian Enterprises, LLC Expandable belt and tread drum with reverse offset fingers
WO2022120117A2 (en) 2020-12-03 2022-06-09 Davian Enterprises, Llc (Dba Wyko Tire Technologies) Expandable belt and tread drum with magnetic deck fixing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1345995A (en) * 1916-12-06 1920-07-06 carlisle
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
JPS53140388A (en) * 1977-05-13 1978-12-07 Bridgestone Tire Co Ltd Tire forming apparatus
US4685992A (en) * 1981-06-18 1987-08-11 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for manufacturing a radial tire
US4634489A (en) * 1984-07-18 1987-01-06 The Goodyear Tire & Rubber Company Device for transferring a tire carcass band
JP2810114B2 (ja) * 1989-06-03 1998-10-15 株式会社ブリヂストン タイヤ成型装置
JPH03275340A (ja) * 1990-03-27 1991-12-06 Bridgestone Corp バンド状部材の取出し移送方法
IT1250559B (it) * 1991-12-30 1995-04-20 Firestone Int Dev Spa Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.
DE69410851D1 (de) * 1993-03-04 1998-07-16 Bridgestone Corp Verfahren zum Aufbauen von Rohreifen

Also Published As

Publication number Publication date
DE69423198D1 (de) 2000-04-06
EP0661152A2 (en) 1995-07-05
JPH07195568A (ja) 1995-08-01
US5650034A (en) 1997-07-22
ITTO931025A0 (it) 1993-12-30
EP0661152B1 (en) 2000-03-01
EP0661152A3 (en) 1996-01-03
ITTO931025A1 (it) 1995-06-30
ES2142905T3 (es) 2000-05-01
DE69423198T2 (de) 2000-08-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971231