BR0004447A - Junção extrudável para pneumáticos recauchutados - Google Patents

Junção extrudável para pneumáticos recauchutados

Info

Publication number
BR0004447A
BR0004447A BR0004447-4A BR0004447A BR0004447A BR 0004447 A BR0004447 A BR 0004447A BR 0004447 A BR0004447 A BR 0004447A BR 0004447 A BR0004447 A BR 0004447A
Authority
BR
Brazil
Prior art keywords
joint
extrudable
retreaded
pneumatic
tread
Prior art date
Application number
BR0004447-4A
Other languages
English (en)
Inventor
Teddy Ben Cowling
Ramendra Nath Majumdar
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR0004447A publication Critical patent/BR0004447A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

"JUNçãO EXTRUDáVEL PARA PNEUMáTICOS RECAUCHUTADOS" Pneumáticos recauchutados são fabricados usando uma tira para junção extrudada a quente igualmente de borracha natural ou de uma borracha altamente sintética para diretamente aderir conjuntamente as pontas de uma banda de rodagem pneumática. O pneumático recauchutado, o qual também contém uma faixa de acolchoamento não curado entre a banda de rodagem pneumática e uma carcaça raspada, é então aquecido para curar a junção da banda de rodagem bem como o acolchoamento pneumático.
BR0004447-4A 1999-10-05 2000-09-26 Junção extrudável para pneumáticos recauchutados BR0004447A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/412,302 US20020129887A1 (en) 1999-10-05 1999-10-05 Extrudable retread tire splicing

Publications (1)

Publication Number Publication Date
BR0004447A true BR0004447A (pt) 2001-06-19

Family

ID=23632460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004447-4A BR0004447A (pt) 1999-10-05 2000-09-26 Junção extrudável para pneumáticos recauchutados

Country Status (5)

Country Link
US (1) US20020129887A1 (pt)
EP (1) EP1090938A3 (pt)
JP (1) JP2001138408A (pt)
BR (1) BR0004447A (pt)
CA (1) CA2316007A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4479639B2 (ja) * 2005-09-30 2010-06-09 三菱電機株式会社 ベルトの接続装置および乗客コンベア移動手摺の製造方法
US20100012241A1 (en) * 2006-12-20 2010-01-21 Xiaofeng Shaw Yang Cushion gum
BRPI0721443A2 (pt) * 2007-04-23 2013-01-22 Michelin Soc Tech goma de amortecimento, mÉtodo para ligar uma banda de rodagem a um pneu, pneu, produto de enchimento para reparo, mÉtodo para reparar um artigo de borracha, artigo, e, adesivo com base em borracha
CN102481744A (zh) * 2009-08-05 2012-05-30 株式会社普利司通 制造翻新轮胎的方法
WO2012150948A1 (en) 2011-04-30 2012-11-08 Michelin Recherche Et Technique S.A. Methods and apparatus for joining treads
EP2726275B1 (en) 2011-06-30 2019-12-04 Compagnie Générale des Etablissements Michelin Method and apparatus for installing a tread ring upon a tire carcass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219091A (en) * 1961-09-11 1965-11-23 Us Rubber Co Recapping butyl tire with non-butyl tread, using bis-maleimide cured tie gum
US3342238A (en) * 1962-05-08 1967-09-19 Gen Tire & Rubber Co Synthetic rubber tire and adhesive therefor
US4539365A (en) * 1984-02-21 1985-09-03 The B. F. Goodrich Company Universal cement for natural and synthetic rubber tire compounds
US4647328A (en) * 1984-03-22 1987-03-03 The Uniroyal Goodrich Tire Company Process for making belted tires free of undertread cements
US4909873A (en) * 1988-10-03 1990-03-20 Detwiler Richard H Method of splicing adjacent ends of precured tread material when retreading tires therewith
DE4326370A1 (de) * 1993-08-05 1995-02-09 Az Formen & Maschbau Gmbh Runderneuerungsvorrrichtung
US5503940A (en) * 1994-10-24 1996-04-02 The Goodyear Tire & Rubber Company Elastomeric laminates containing a solventless elastomeric adhesive composition

Also Published As

Publication number Publication date
EP1090938A2 (en) 2001-04-11
US20020129887A1 (en) 2002-09-19
CA2316007A1 (en) 2001-04-05
EP1090938A3 (en) 2003-04-09
JP2001138408A (ja) 2001-05-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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