ATE372207T1 - METHOD AND DEVICE FOR PRODUCING AIR TIRES - Google Patents

METHOD AND DEVICE FOR PRODUCING AIR TIRES

Info

Publication number
ATE372207T1
ATE372207T1 AT01272658T AT01272658T ATE372207T1 AT E372207 T1 ATE372207 T1 AT E372207T1 AT 01272658 T AT01272658 T AT 01272658T AT 01272658 T AT01272658 T AT 01272658T AT E372207 T1 ATE372207 T1 AT E372207T1
Authority
AT
Austria
Prior art keywords
semi
finished product
protective layer
assembly station
producing air
Prior art date
Application number
AT01272658T
Other languages
German (de)
Inventor
Angelo Tiengo
Adamo Sala
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of ATE372207T1 publication Critical patent/ATE372207T1/en

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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3007—Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
    • B65H23/14—Tensioning rollers applying braking forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/1806—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in reel-to-reel type web winding and unwinding mechanism, e.g. mechanism acting on web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/93—Tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The present invention relates to an apparatus adapted to supply a semi-finished product made of elastomeric material towards a packaging and/or assembly station of a rubber item. More particularly, the assembly station is the assembly station of a tire. The semi-finished product is associated to a traction-inextensible protective layer. The assembly formed by the semi-finished product and by the protective layer is wound around a storing and feeding spool associated to a braking device. The present apparatus is provided with detachment means, at least one of which is motorized, adapted to separate the semi-finished product from the protective layer, the latter being rewound around a collecting spool rotated by a motor.
AT01272658T 2000-12-29 2001-12-19 METHOD AND DEVICE FOR PRODUCING AIR TIRES ATE372207T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00830876 2000-12-29
US27335001P 2001-03-06 2001-03-06

Publications (1)

Publication Number Publication Date
ATE372207T1 true ATE372207T1 (en) 2007-09-15

Family

ID=26074182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01272658T ATE372207T1 (en) 2000-12-29 2001-12-19 METHOD AND DEVICE FOR PRODUCING AIR TIRES

Country Status (5)

Country Link
AT (1) ATE372207T1 (en)
DE (1) DE60130366T2 (en)
ES (1) ES2292532T3 (en)
PT (1) PT1345755E (en)
WO (1) WO2002053356A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2554191C2 (en) * 2010-02-22 2015-06-27 Пирелли Тайр С.П.А. Method and device for unwinding of long element provided with two technical fabrics for automotive tire assembly
WO2019081862A1 (en) * 2017-10-27 2019-05-02 Compagnie Generale Des Etablissements Michelin Method for manufacturing an elastomer composite
JP7176930B2 (en) * 2018-11-05 2022-11-22 Ｔｏｙｏ Ｔｉｒｅ株式会社 Apparatus and method for supplying rubber material
CN213413242U (en) * 2020-01-07 2021-06-11 Vmi荷兰公司 Stripper for stripping a breaker ply from a storage tyre component and storage box comprising same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913898A1 (en) * 1969-03-19 1970-10-15 Gummiwerk Odenwald Gmbh Guiding fabric for motor tyre carcases
JPS6089344A (en) * 1983-10-21 1985-05-20 Bridgestone Corp Method of molding band
US4580738A (en) * 1983-12-05 1986-04-08 The Goodyear Tire & Rubber Company Controlled tension unwinding system
AU7709898A (en) * 1998-06-01 1999-12-20 Goodyear Tire And Rubber Company, The Hybrid liners having reduced adhesion to an unvulcanized rubber material

Also Published As

Publication number Publication date
WO2002053356A1 (en) 2002-07-11
ES2292532T3 (en) 2008-03-16
DE60130366T2 (en) 2008-06-12
DE60130366D1 (en) 2007-10-18
PT1345755E (en) 2007-12-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties