GB2035188B - Applying pressure to plastic during cooling - Google Patents

Applying pressure to plastic during cooling

Info

Publication number
GB2035188B
GB2035188B GB7844541A GB7844541A GB2035188B GB 2035188 B GB2035188 B GB 2035188B GB 7844541 A GB7844541 A GB 7844541A GB 7844541 A GB7844541 A GB 7844541A GB 2035188 B GB2035188 B GB 2035188B
Authority
GB
United Kingdom
Prior art keywords
applying pressure
during cooling
plastic during
plastic
cooling
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
GB7844541A
Other versions
GB2035188A (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.)
OI Glass Inc
Original Assignee
Owens Illinois Inc
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 Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to GB7844541A priority Critical patent/GB2035188B/en
Publication of GB2035188A publication Critical patent/GB2035188A/en
Application granted granted Critical
Publication of GB2035188B publication Critical patent/GB2035188B/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
GB7844541A 1978-11-15 1978-11-15 Applying pressure to plastic during cooling Expired GB2035188B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7844541A GB2035188B (en) 1978-11-15 1978-11-15 Applying pressure to plastic during cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7844541A GB2035188B (en) 1978-11-15 1978-11-15 Applying pressure to plastic during cooling

Publications (2)

Publication Number Publication Date
GB2035188A GB2035188A (en) 1980-06-18
GB2035188B true GB2035188B (en) 1982-11-10

Family

ID=10501046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844541A Expired GB2035188B (en) 1978-11-15 1978-11-15 Applying pressure to plastic during cooling

Country Status (1)

Country Link
GB (1) GB2035188B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786455A (en) * 1981-02-23 1988-11-22 The Continental Group, Inc. Rotary injection turret and method of utilizing the same in the making of preforms
FR2612831B1 (en) * 1987-03-24 1989-08-25 Clenet Jacques MULTI-MOLD EXTRUSION-MOLDING MACHINE IN BARRELS FOR PARTS OF PLASTIC MATERIAL AND THE LIKE
IT1261085B (en) * 1993-07-06 1996-05-08 INJECTION-COMPRESSION PROCEDURE FOR THE PRODUCTION OF COMPLEX-SHAPED ARTICLES IN ELASTOMERIC MATERIAL.
USD906088S1 (en) * 2018-12-03 2020-12-29 Charlie Pizanias Adjustable lock down door bar

Also Published As

Publication number Publication date
GB2035188A (en) 1980-06-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee