EP0830247A4 - Vergrösserbare laufflachenform und verfahren zum runderneuern von luftreifen - Google Patents

Vergrösserbare laufflachenform und verfahren zum runderneuern von luftreifen

Info

Publication number
EP0830247A4
EP0830247A4 EP96921274A EP96921274A EP0830247A4 EP 0830247 A4 EP0830247 A4 EP 0830247A4 EP 96921274 A EP96921274 A EP 96921274A EP 96921274 A EP96921274 A EP 96921274A EP 0830247 A4 EP0830247 A4 EP 0830247A4
Authority
EP
European Patent Office
Prior art keywords
tread mold
retreading tires
expandable tread
expandable
retreading
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP96921274A
Other languages
English (en)
French (fr)
Other versions
EP0830247A1 (de
Inventor
Michael J King
Robert A Flynn
Andrew R Clayton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oliver Rubber Co
Original Assignee
Oliver Rubber Co
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 Oliver Rubber Co filed Critical Oliver Rubber Co
Publication of EP0830247A1 publication Critical patent/EP0830247A1/de
Publication of EP0830247A4 publication Critical patent/EP0830247A4/de
Withdrawn legal-status Critical Current

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
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
EP96921274A 1995-06-07 1996-06-04 Vergrösserbare laufflachenform und verfahren zum runderneuern von luftreifen Withdrawn EP0830247A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47800695A 1995-06-07 1995-06-07
US478006 1995-06-07
PCT/US1996/008796 WO1996040478A1 (en) 1995-06-07 1996-06-04 Expandable tread mold and method for retreading tires

Publications (2)

Publication Number Publication Date
EP0830247A1 EP0830247A1 (de) 1998-03-25
EP0830247A4 true EP0830247A4 (de) 2000-04-26

Family

ID=23898166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96921274A Withdrawn EP0830247A4 (de) 1995-06-07 1996-06-04 Vergrösserbare laufflachenform und verfahren zum runderneuern von luftreifen

Country Status (7)

Country Link
EP (1) EP0830247A4 (de)
AU (1) AU697075B2 (de)
BR (1) BR9609052A (de)
CA (1) CA2221349A1 (de)
CO (1) CO4520119A1 (de)
WO (1) WO1996040478A1 (de)
ZA (1) ZA964326B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653847A (en) * 1992-07-02 1997-08-05 Oliver Rubber Company Enhanced tread mold expander

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985917A (en) * 1960-05-31 1961-05-30 Super Mold Corp Latch unit for inside curing rims
FR1453942A (fr) * 1965-07-23 1966-07-22 Avon Rubber Company Ltd Perfectionnements à des moules pour bandages, pneumatiques ou analogues
DE2210067A1 (de) * 1972-03-02 1973-09-06 Phoenix Gummiwerke Ag Form zum herstellen von guertelreifen
US3797979A (en) * 1972-03-14 1974-03-19 Goodyear Tire & Rubber Segmented tire mold apparatus
US3999907A (en) * 1976-04-05 1976-12-28 Pappas Constantine G Adjustable tire retread curing matrix
EP0320494A1 (de) * 1986-04-25 1989-06-14 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Steife Form zum Formen und Vulkanisieren von Reifen
US5342462A (en) * 1992-07-02 1994-08-30 Oliver Rubber Company Method and apparatus for retreading a tire
US5653847A (en) * 1992-07-02 1997-08-05 Oliver Rubber Company Enhanced tread mold expander

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567985A (en) * 1946-03-30 1951-09-18 Harold L Baker Recapping and retreading mold
BE534904A (de) * 1954-01-15
US3983193A (en) * 1973-11-12 1976-09-28 Dacapo Ab Method of retreading pneumatic tires
DE2421321C3 (de) * 1974-05-02 1978-05-11 Georg Dipl.-Ing. Dr.-Ing. 8152 Feldkirchen-Westerham Spinner Abgedichtete koaxiale Steckverbindungseinrichtung
IT1034883B (it) * 1975-04-07 1979-10-10 Metec Mechanik U Technik Engin Macchina atta ad effettuare in un unico ciclo operativo lostampaggio e la vulcanizzazione di anelli battistrada per pneumatici
US3990821A (en) * 1975-11-25 1976-11-09 Macmillan Kenneth T Self-locking mold
US4946554A (en) * 1984-04-18 1990-08-07 Long Mile Rubber Company, Inc. Mold for recapping a tire

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985917A (en) * 1960-05-31 1961-05-30 Super Mold Corp Latch unit for inside curing rims
FR1453942A (fr) * 1965-07-23 1966-07-22 Avon Rubber Company Ltd Perfectionnements à des moules pour bandages, pneumatiques ou analogues
DE2210067A1 (de) * 1972-03-02 1973-09-06 Phoenix Gummiwerke Ag Form zum herstellen von guertelreifen
US3797979A (en) * 1972-03-14 1974-03-19 Goodyear Tire & Rubber Segmented tire mold apparatus
US3999907A (en) * 1976-04-05 1976-12-28 Pappas Constantine G Adjustable tire retread curing matrix
EP0320494A1 (de) * 1986-04-25 1989-06-14 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Steife Form zum Formen und Vulkanisieren von Reifen
US5342462A (en) * 1992-07-02 1994-08-30 Oliver Rubber Company Method and apparatus for retreading a tire
US5653847A (en) * 1992-07-02 1997-08-05 Oliver Rubber Company Enhanced tread mold expander

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9640478A1 *

Also Published As

Publication number Publication date
CO4520119A1 (es) 1997-10-15
ZA964326B (en) 1996-12-06
EP0830247A1 (de) 1998-03-25
CA2221349A1 (en) 1996-12-19
WO1996040478A1 (en) 1996-12-19
AU697075B2 (en) 1998-09-24
MX9709414A (es) 1998-07-31
AU6253096A (en) 1996-12-30
BR9609052A (pt) 1999-03-02

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