JPS5311979A - Method and apparatus for molding tire tread surface - Google Patents

Method and apparatus for molding tire tread surface

Info

Publication number
JPS5311979A
JPS5311979A JP8050877A JP8050877A JPS5311979A JP S5311979 A JPS5311979 A JP S5311979A JP 8050877 A JP8050877 A JP 8050877A JP 8050877 A JP8050877 A JP 8050877A JP S5311979 A JPS5311979 A JP S5311979A
Authority
JP
Japan
Prior art keywords
tread surface
tire tread
molding tire
molding
tread
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.)
Granted
Application number
JP8050877A
Other languages
Japanese (ja)
Other versions
JPS602979B2 (en
Inventor
Edowaado Gurouei Chiyaarusu
Jieimusu Guroujingaa Jiyon
Teii Utsuzu Kuentein
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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
Priority claimed from US05/791,660 external-priority patent/US4152388A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of JPS5311979A publication Critical patent/JPS5311979A/en
Publication of JPS602979B2 publication Critical patent/JPS602979B2/en
Expired 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)
    • 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
    • B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable sectors
    • 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
    • B29D2030/063—Vulcanising moulds not integral with vulcanising presses with radially movable sectors the moulds being split in upper and lower halves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
JP52080508A 1976-07-19 1977-07-07 Tire tread forming method and device Expired JPS602979B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70671276A 1976-07-19 1976-07-19
US706712 1976-07-19
US05/791,660 US4152388A (en) 1976-07-19 1977-04-28 Tire tread forming method
US791660 1985-10-28

Publications (2)

Publication Number Publication Date
JPS5311979A true JPS5311979A (en) 1978-02-02
JPS602979B2 JPS602979B2 (en) 1985-01-25

Family

ID=27107741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52080508A Expired JPS602979B2 (en) 1976-07-19 1977-07-07 Tire tread forming method and device

Country Status (5)

Country Link
JP (1) JPS602979B2 (en)
CA (1) CA1094765A (en)
FR (1) FR2358975A1 (en)
GB (2) GB1561223A (en)
IT (1) IT1083900B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652642A5 (en) * 1982-12-20 1985-11-29 Milorad Milisavljevic INSTALLATION FOR THE MANUFACTURE OF AGGLOMERATED, SINTERED, VULCANIZED OR PRESSED ARTICLES.
GB8301098D0 (en) * 1983-01-15 1983-02-16 Apsley Metals Ltd Manufacture of elastomeric components
JP3853211B2 (en) 2001-12-28 2006-12-06 株式会社ブリヂストン Tire vulcanizing method and apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512064A (en) * 1951-06-21 1900-01-01
FR1402373A (en) * 1963-07-27 1965-06-11 Pirelli Method and device for molding a design in relief along the peripheral strip, in the plastic state, of one or more flexible rings juxtaposed and connected together and for providing the possible heat treatment of these rings
US3868203A (en) * 1971-05-17 1975-02-25 Nrm Corp Tire molding machine
BE792783A (en) * 1971-12-17 1973-03-30 Pirelli METHOD AND DEVICE FOR RELIEF MOLDING THE PERIMETRIC FACE OF TOROIDAL ARTICLES SUCH AS THE TREAD OF A PNEUMATIC BANDAGE
DE2502185C3 (en) * 1975-01-21 1982-02-04 Continental Gummi-Werke Ag, 3000 Hannover Vulcanizing mold for pneumatic vehicle tires
DE2514973C3 (en) * 1975-04-05 1978-06-08 Sopecom S.A., Freiburg (Schweiz) Injection molding device for manufacturing vehicle tires
US4022554A (en) * 1975-04-16 1977-05-10 Macmillan Mold Company Retread molds

Also Published As

Publication number Publication date
CA1094765A (en) 1981-02-03
FR2358975A1 (en) 1978-02-17
JPS602979B2 (en) 1985-01-25
FR2358975B1 (en) 1982-08-13
GB1561224A (en) 1980-02-13
GB1561223A (en) 1980-02-13
IT1083900B (en) 1985-05-25

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