FR2334491B1 - - Google Patents

Info

Publication number
FR2334491B1
FR2334491B1 FR7636304A FR7636304A FR2334491B1 FR 2334491 B1 FR2334491 B1 FR 2334491B1 FR 7636304 A FR7636304 A FR 7636304A FR 7636304 A FR7636304 A FR 7636304A FR 2334491 B1 FR2334491 B1 FR 2334491B1
Authority
FR
France
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
FR7636304A
Other languages
French (fr)
Other versions
FR2334491A1 (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.)
LONDAMAR HOLDING AG
Original Assignee
LONDAMAR HOLDING AG
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 LONDAMAR HOLDING AG filed Critical LONDAMAR HOLDING AG
Publication of FR2334491A1 publication Critical patent/FR2334491A1/en
Application granted granted Critical
Publication of FR2334491B1 publication Critical patent/FR2334491B1/fr
Granted 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)
    • B29D30/0678—Injection moulding specially adapted for tyres or parts thereof
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2616—Moulds having annular mould cavities
FR7636304A 1975-12-11 1976-12-02 Injection moulding tyres - with feed through top mould tool and ejectors operated through bottom tool by platen Granted FR2334491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1611275A CH593127A5 (en) 1975-12-11 1975-12-11

Publications (2)

Publication Number Publication Date
FR2334491A1 FR2334491A1 (en) 1977-07-08
FR2334491B1 true FR2334491B1 (en) 1978-06-30

Family

ID=4414562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636304A Granted FR2334491A1 (en) 1975-12-11 1976-12-02 Injection moulding tyres - with feed through top mould tool and ejectors operated through bottom tool by platen

Country Status (3)

Country Link
CH (1) CH593127A5 (en)
DE (1) DE2655863A1 (en)
FR (1) FR2334491A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022378A2 (en) * 2000-09-11 2002-03-21 Dow Global Technologies Inc. Method and device for preparing a tire support
ITMC20040029A1 (en) * 2004-02-26 2004-05-26 Alemplast S R L TIRE WITHOUT AIR CHAMBER FOR WHEELCHAIRS OR TROLLEYS PRINTED IN E.V.A.

Also Published As

Publication number Publication date
DE2655863A1 (en) 1977-06-30
FR2334491A1 (en) 1977-07-08
CH593127A5 (en) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse