IT1246437B - Procedimento ed apparecchiatura per rigenerare pneumatici - Google Patents

Procedimento ed apparecchiatura per rigenerare pneumatici

Info

Publication number
IT1246437B
IT1246437B IT02125090A IT2125090A IT1246437B IT 1246437 B IT1246437 B IT 1246437B IT 02125090 A IT02125090 A IT 02125090A IT 2125090 A IT2125090 A IT 2125090A IT 1246437 B IT1246437 B IT 1246437B
Authority
IT
Italy
Prior art keywords
regenerating
tires
equipment
regenerating tires
Prior art date
Application number
IT02125090A
Other languages
English (en)
Other versions
IT9021250A1 (it
IT9021250A0 (it
Inventor
Charles Kenneth Smelker
Dale Roland Moody
Donald S Bibona
Michael J Allen
Original Assignee
Steelastic West Inc
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 Steelastic West Inc filed Critical Steelastic West Inc
Publication of IT9021250A0 publication Critical patent/IT9021250A0/it
Publication of IT9021250A1 publication Critical patent/IT9021250A1/it
Application granted granted Critical
Publication of IT1246437B publication Critical patent/IT1246437B/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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D30/56—Retreading with prevulcanised tread
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D2030/544—Applying an intermediate adhesive layer, e.g. cement or cushioning element between carcass and tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT02125090A 1989-08-11 1990-08-09 Procedimento ed apparecchiatura per rigenerare pneumatici IT1246437B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39271389A 1989-08-11 1989-08-11

Publications (3)

Publication Number Publication Date
IT9021250A0 IT9021250A0 (it) 1990-08-09
IT9021250A1 IT9021250A1 (it) 1992-02-09
IT1246437B true IT1246437B (it) 1994-11-18

Family

ID=23551716

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02125090A IT1246437B (it) 1989-08-11 1990-08-09 Procedimento ed apparecchiatura per rigenerare pneumatici

Country Status (5)

Country Link
JP (1) JPH0379333A (it)
DE (1) DE4025459A1 (it)
FR (1) FR2650778A1 (it)
GB (1) GB2234718A (it)
IT (1) IT1246437B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9314733U1 (de) * 1993-08-05 1994-06-30 Az Formen & Maschbau Gmbh Runderneuerungsvorrichtung
US6521070B2 (en) 1995-08-16 2003-02-18 Olafur Jonsson Method and equipment for mixing hard granules for tire treads
US6899778B1 (en) 2000-01-27 2005-05-31 Bandag Incorporated Method and apparatus for preparing tire tread for a retread tire
US6758931B1 (en) * 2000-01-27 2004-07-06 Bandag, Incorporated Method and apparatus for applying tire tread for a retread tire
EP1120234A3 (en) * 2000-01-27 2001-10-24 Bandag Incorporated Method and apparatus for applying cushion gum on a tire casing
JP4776194B2 (ja) * 2004-09-08 2011-09-21 株式会社ブリヂストン 帯状部材の貼付け装置および貼付け方法
JP4535940B2 (ja) * 2005-06-01 2010-09-01 株式会社ブリヂストン ゴムストリップ積層成形方法
JP4901411B2 (ja) * 2006-10-12 2012-03-21 株式会社ブリヂストン 更生タイヤ
JP2008307749A (ja) * 2007-06-13 2008-12-25 Bridgestone Corp 更生タイヤの製造方法及び製造装置
CN101966755A (zh) * 2009-07-27 2011-02-09 软控股份有限公司 胎面定中调节装置及其方法
CN101966756B (zh) * 2009-07-27 2013-06-05 软控股份有限公司 全自动胎面贴合机及其贴合方法
JP5415987B2 (ja) * 2010-02-12 2014-02-12 株式会社ブリヂストン タイヤ製造装置及びタイヤ製造方法
CN102896792A (zh) * 2011-07-25 2013-01-30 孙玉和 巨型轮胎翻新挂胶缠绕设备
CN106393761A (zh) * 2015-08-10 2017-02-15 青岛软控机电工程有限公司 一种中垫胶挤出机
US11148381B2 (en) * 2015-08-20 2021-10-19 Bridgestone Americas Tire Operations, Llc Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system
US11247424B1 (en) * 2016-12-13 2022-02-15 Bridgestone Americas Tire Operations, Llc Methods for retreading tires

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005745A (it) *
US1443324A (en) * 1921-04-04 1923-01-23 Goodyear Tire & Rubber Die head
US1732618A (en) * 1927-10-14 1929-10-22 Royle Vernon Strainer head for extruding machines
FR1059658A (fr) * 1952-07-10 1954-03-26 Joint Francais Filière à ouverture réglable pour l'extrusion du caoutchouc et des matières plastiques
US3251722A (en) * 1962-05-01 1966-05-17 Voit Rubber Corp Method of automatically applying a variable thickness elastomeric layer on pneumatic tire casings
US3607497A (en) * 1969-06-30 1971-09-21 Goodyear Tire & Rubber Tire-treading method
US3753821A (en) * 1971-02-01 1973-08-21 Brad Ragan Inc Method of retreading pneumatic tires without a mold
US4081017A (en) * 1976-09-27 1978-03-28 The Goodyear Tire & Rubber Company Apparatus for grooving tires
US4240851A (en) * 1978-11-24 1980-12-23 Oliver Tire And Rubber Company Method for recapping solid tires with precured, premolded tread
US4279683A (en) * 1979-10-25 1981-07-21 The B. F. Goodrich Company Tire building machine

Also Published As

Publication number Publication date
FR2650778A1 (fr) 1991-02-15
IT9021250A1 (it) 1992-02-09
DE4025459A1 (de) 1991-02-14
JPH0379333A (ja) 1991-04-04
GB2234718A (en) 1991-02-13
IT9021250A0 (it) 1990-08-09
GB9016278D0 (en) 1990-09-12

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Legal Events

Date Code Title Description
0001 Granted