FR2737434B1 - PROCESS FOR MOLDING A THERMOPLASTIC MATERIAL BY INJECTION ON A ROTATING CORE - Google Patents

PROCESS FOR MOLDING A THERMOPLASTIC MATERIAL BY INJECTION ON A ROTATING CORE

Info

Publication number
FR2737434B1
FR2737434B1 FR9609622A FR9609622A FR2737434B1 FR 2737434 B1 FR2737434 B1 FR 2737434B1 FR 9609622 A FR9609622 A FR 9609622A FR 9609622 A FR9609622 A FR 9609622A FR 2737434 B1 FR2737434 B1 FR 2737434B1
Authority
FR
France
Prior art keywords
molding
injection
thermoplastic material
rotating core
core
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 - Fee Related
Application number
FR9609622A
Other languages
French (fr)
Other versions
FR2737434A1 (en
Inventor
Charles Cuvelliez
Claude Dehennau
Vito Leo
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of FR2737434A1 publication Critical patent/FR2737434A1/en
Application granted granted Critical
Publication of FR2737434B1 publication Critical patent/FR2737434B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/5605—Rotatable mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR9609622A 1995-08-01 1996-07-29 PROCESS FOR MOLDING A THERMOPLASTIC MATERIAL BY INJECTION ON A ROTATING CORE Expired - Fee Related FR2737434B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500666A BE1009501A3 (en) 1995-08-01 1995-08-01 Casting method of thermoplastic injection on turning stone.

Publications (2)

Publication Number Publication Date
FR2737434A1 FR2737434A1 (en) 1997-02-07
FR2737434B1 true FR2737434B1 (en) 1998-01-16

Family

ID=3889117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609622A Expired - Fee Related FR2737434B1 (en) 1995-08-01 1996-07-29 PROCESS FOR MOLDING A THERMOPLASTIC MATERIAL BY INJECTION ON A ROTATING CORE

Country Status (5)

Country Link
BE (1) BE1009501A3 (en)
DE (1) DE19631103A1 (en)
FR (1) FR2737434B1 (en)
GB (1) GB2303816B (en)
IT (1) IT1283661B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277045A (en) * 1926-03-29 1927-08-29 Edward Johnson A new or improved machine for shaping pottery and other articles from clay and other materials by means of a tool or jolley
GB780122A (en) * 1953-05-13 1957-07-31 Pierre Francois Joseph Dufour Improvements in or relating to the molecular ordering of materials comprising high polymers
GB1189141A (en) * 1966-04-04 1970-04-22 Dow Chemical Co An improved method for increasing the Crystallization Rate of Crystallizable Polymers
US3907952A (en) * 1969-02-05 1975-09-23 Dow Chemical Co Injection molding technique
US4288478A (en) * 1977-11-14 1981-09-08 Yoshino Kogyosho Co., Ltd. Parison and method for forming parisons for biaxial orientation blow molding
DE4225588A1 (en) * 1991-08-06 1993-03-25 Joji Matsubara Prodn. of ceramic hollow-ware with non-circular cross=section - involves using die which can be moved horizontally in two directions.

Also Published As

Publication number Publication date
GB2303816A (en) 1997-03-05
GB9616022D0 (en) 1996-09-11
BE1009501A3 (en) 1997-04-01
GB2303816B (en) 1998-11-18
ITMI961663A1 (en) 1998-02-01
IT1283661B1 (en) 1998-04-23
DE19631103A1 (en) 1997-02-06
ITMI961663A0 (en) 1996-08-01
FR2737434A1 (en) 1997-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse