GB1502583A - Apparatus for casting or injection moulding of vehicle tyres - Google Patents

Apparatus for casting or injection moulding of vehicle tyres

Info

Publication number
GB1502583A
GB1502583A GB39687/76A GB3968776A GB1502583A GB 1502583 A GB1502583 A GB 1502583A GB 39687/76 A GB39687/76 A GB 39687/76A GB 3968776 A GB3968776 A GB 3968776A GB 1502583 A GB1502583 A GB 1502583A
Authority
GB
United Kingdom
Prior art keywords
segments
tyre
casting
pistons
moulding
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.)
Expired
Application number
GB39687/76A
Other languages
English (en)
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.)
Polyair Maschinenbau GmbH
Original Assignee
Polyair Maschinenbau GmbH
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 Polyair Maschinenbau GmbH filed Critical Polyair Maschinenbau GmbH
Publication of GB1502583A publication Critical patent/GB1502583A/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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1675—Making multilayered or multicoloured articles using exchangeable mould halves
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB39687/76A 1975-10-03 1976-09-24 Apparatus for casting or injection moulding of vehicle tyres Expired GB1502583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT757075A AT339756B (de) 1975-10-03 1975-10-03 Vorrichtung zum giessen oder spritzen von fahrzeugreifen

Publications (1)

Publication Number Publication Date
GB1502583A true GB1502583A (en) 1978-03-01

Family

ID=3597385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39687/76A Expired GB1502583A (en) 1975-10-03 1976-09-24 Apparatus for casting or injection moulding of vehicle tyres

Country Status (5)

Country Link
AT (1) AT339756B (enExample)
DE (1) DE2642224C3 (enExample)
FR (1) FR2326287A1 (enExample)
GB (1) GB1502583A (enExample)
ZA (1) ZA765897B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937402A1 (de) * 1979-09-15 1981-04-02 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum spritzen von radial endlosen laufgummiringen
DE3011199C2 (de) * 1980-03-22 1982-11-11 Klöckner-Werke AG, 4100 Duisburg Verfahren und Vorrichtung zum Herstellen von Fahrzeugreifen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512032A (enExample) * 1965-09-15 1967-03-16
GB1253333A (en) * 1969-05-29 1971-11-10 Desma Werke Gmbh Improvements in moulds carriers
US3704082A (en) * 1970-10-19 1972-11-28 Dwight E Hottle Segmented tire mold having hinged arcuate tread sectors
GB1473649A (en) * 1973-07-12 1977-05-18 Dunlop Ltd Tyre moulds

Also Published As

Publication number Publication date
DE2642224B2 (de) 1978-05-24
ZA765897B (en) 1977-09-28
DE2642224A1 (de) 1977-04-14
FR2326287A1 (fr) 1977-04-29
FR2326287B1 (enExample) 1982-05-21
DE2642224C3 (de) 1979-01-11
ATA757075A (de) 1977-02-15
AT339756B (de) 1977-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee