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
Other languages
English (en)
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/xx

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)
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 (xx)
AU (1) AU697075B2 (xx)
BR (1) BR9609052A (xx)
CA (1) CA2221349A1 (xx)
CO (1) CO4520119A1 (xx)
WO (1) WO1996040478A1 (xx)
ZA (1) ZA964326B (xx)

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
NL104393C (xx) * 1954-01-15
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
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
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
ATE68126T1 (de) * 1986-04-25 1991-10-15 Michelin & Cie Steife form zum formen und vulkanisieren von reifen.
ES2145053T3 (es) * 1992-07-02 2000-07-01 Oliver Rubber Co Metodo y aparato para reponer la banda de rodadura de las llantas.
US5653847A (en) * 1992-07-02 1997-08-05 Oliver Rubber Company Enhanced tread mold expander

Also Published As

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

Similar Documents

Publication Publication Date Title
PL317249A1 (en) Tyre and its tread, method of and apparatus for making a tyre and its tread
EP0753419A3 (en) Tire vulcanization mold, pneumatic tire and process for its manufacture
AU6772698A (en) Tire tread and mold for making treads
HUP0000699A2 (en) Method and apparatus for building pneumatic tires in an improved tire mold
AU2506995A (en) Ventless segmented tire mold and method therefore
IL117357A0 (en) Retreaded tires and method for making the same without spray cement
EP0750984A3 (en) Pneumatic truck tire with improved pre-vulcanized tread and method for its production
EP0591745A3 (fr) Moule pour pneumatiques, et procédé de moulage de pneumatiques.
HU9502019D0 (en) Method for recapping pneumatic tyre
AU627311B2 (en) Method and system for retreading tires
PL307828A1 (en) Method of and apparatus for retreading tyres
EP0536742A3 (en) Unvulcanized tread material for pneumatic tire and method of manufacturing pneumatic tire
GB9016278D0 (en) Method and apparatus for retreading tires
PL312154A1 (en) Method of and apparatus for manufacturing pneumatic tyres
ZA969952B (en) Prevulcanized tire tread strip for retreading
AU5057990A (en) Treated tire curing bladders and method for curing tires
EP0718082A3 (en) Method for vulcanizing tires using a vulcanization device
EP0727296A3 (en) Tire vulcanization device
EP0747189A3 (en) Tire vulcanizing mold
NZ315256A (en) A method for contouring a shoulder of a retreaded tire
EP0669201A3 (en) Method and device for loading raw tires into a vulcanization press without an airbag.
EP0715949A3 (en) Device for retreading pneumatic tires
ZA964326B (en) Expandable tread mold and method for retreading tires
AU1187199A (en) Method and apparatus for molding a tire
ZA9810648B (en) Method and apparatus for building pneumatic tires in an improved tire mold