ZA964326B - Expandable tread mold and method for retreading tires - Google Patents

Expandable tread mold and method for retreading tires

Info

Publication number
ZA964326B
ZA964326B ZA964326A ZA964326A ZA964326B ZA 964326 B ZA964326 B ZA 964326B ZA 964326 A ZA964326 A ZA 964326A ZA 964326 A ZA964326 A ZA 964326A ZA 964326 B ZA964326 B ZA 964326B
Authority
ZA
South Africa
Prior art keywords
tread mold
retreading tires
expandable tread
expandable
retreading
Prior art date
Application number
ZA964326A
Inventor
Michael J King
Robert A Flynn
Andrew R Clayton
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 ZA964326B publication Critical patent/ZA964326B/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)
    • B29D30/52—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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
ZA964326A 1995-06-07 1996-05-28 Expandable tread mold and method for retreading tires ZA964326B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47800695A 1995-06-07 1995-06-07

Publications (1)

Publication Number Publication Date
ZA964326B true ZA964326B (en) 1996-12-06

Family

ID=23898166

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA964326A ZA964326B (en) 1995-06-07 1996-05-28 Expandable tread mold and method for retreading tires

Country Status (7)

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

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

Family Cites Families (15)

* 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 (en) * 1954-01-15
US2985917A (en) * 1960-05-31 1961-05-30 Super Mold Corp Latch unit for inside curing rims
FR1453942A (en) * 1965-07-23 1966-07-22 Avon Rubber Company Ltd Improvements to molds for tires, tires or the like
DE2210067A1 (en) * 1972-03-02 1973-09-06 Phoenix Gummiwerke Ag Pneumatic tyre mould - with circularly distributed segments between the upper and lower ring mould parts
US3797979A (en) * 1972-03-14 1974-03-19 Goodyear Tire & Rubber Segmented tire mold apparatus
US3983193A (en) * 1973-11-12 1976-09-28 Dacapo Ab Method of retreading pneumatic tires
DE2421321C3 (en) * 1974-05-02 1978-05-11 Georg Dipl.-Ing. Dr.-Ing. 8152 Feldkirchen-Westerham Spinner Sealed coaxial connector
IT1034883B (en) * 1975-04-07 1979-10-10 Metec Mechanik U Technik Engin MACHINE SUITABLE FOR MOLDING AND VOLCANIZATION OF TREAD RINGS FOR TIRES IN A SINGLE OPERATING CYCLE
US3990821A (en) * 1975-11-25 1976-11-09 Macmillan Kenneth T Self-locking mold
US3999907A (en) * 1976-04-05 1976-12-28 Pappas Constantine G Adjustable tire retread curing matrix
US4946554A (en) * 1984-04-18 1990-08-07 Long Mile Rubber Company, Inc. Mold for recapping a tire
EP0320494B1 (en) * 1986-04-25 1991-10-09 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Rigid mould for moulding and vulcanising tyres
DE69327958T2 (en) * 1992-07-02 2000-10-05 Oliver Rubber Co METHOD AND DEVICE FOR RENEWING TIRES
US5653847A (en) * 1992-07-02 1997-08-05 Oliver Rubber Company Enhanced tread mold expander

Also Published As

Publication number Publication date
AU697075B2 (en) 1998-09-24
BR9609052A (en) 1999-03-02
CO4520119A1 (en) 1997-10-15
EP0830247A1 (en) 1998-03-25
AU6253096A (en) 1996-12-30
CA2221349A1 (en) 1996-12-19
EP0830247A4 (en) 2000-04-26
MX9709414A (en) 1998-07-31
WO1996040478A1 (en) 1996-12-19

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