FR1355774A - Improvements to injection molds for thick plastic articles - Google Patents

Improvements to injection molds for thick plastic articles

Info

Publication number
FR1355774A
FR1355774A FR924165A FR924165A FR1355774A FR 1355774 A FR1355774 A FR 1355774A FR 924165 A FR924165 A FR 924165A FR 924165 A FR924165 A FR 924165A FR 1355774 A FR1355774 A FR 1355774A
Authority
FR
France
Prior art keywords
plastic articles
injection molds
thick plastic
thick
molds
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
FR924165A
Other languages
French (fr)
Inventor
Roland Wucher
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 filed Critical
Priority to FR924165A priority Critical patent/FR1355774A/en
Application granted granted Critical
Publication of FR1355774A publication Critical patent/FR1355774A/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
    • B29C45/56—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
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR924165A 1963-02-08 1963-02-08 Improvements to injection molds for thick plastic articles Expired FR1355774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924165A FR1355774A (en) 1963-02-08 1963-02-08 Improvements to injection molds for thick plastic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924165A FR1355774A (en) 1963-02-08 1963-02-08 Improvements to injection molds for thick plastic articles

Publications (1)

Publication Number Publication Date
FR1355774A true FR1355774A (en) 1964-03-20

Family

ID=8796622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924165A Expired FR1355774A (en) 1963-02-08 1963-02-08 Improvements to injection molds for thick plastic articles

Country Status (1)

Country Link
FR (1) FR1355774A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273769A2 (en) * 1986-12-31 1988-07-06 Kingsley Nominees Pty. Ltd. Moulding method and apparatus
WO2006118442A1 (en) * 2005-05-03 2006-11-09 Stork Sp Aerospace B.V. Device for injecting a resin into at least one fibre layer of a fibre- reinforced product to be manufactured
NL2006921C2 (en) * 2011-06-09 2012-12-11 Innovalens B V GIETMAL FOR MANUFACTURING CONTACT LENSES OR INTRA-OCULAR LENSES.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273769A2 (en) * 1986-12-31 1988-07-06 Kingsley Nominees Pty. Ltd. Moulding method and apparatus
EP0273769A3 (en) * 1986-12-31 1989-07-26 Kingsley Nominees Pty. Ltd. Moulding method and apparatus
WO2006118442A1 (en) * 2005-05-03 2006-11-09 Stork Sp Aerospace B.V. Device for injecting a resin into at least one fibre layer of a fibre- reinforced product to be manufactured
NL2006921C2 (en) * 2011-06-09 2012-12-11 Innovalens B V GIETMAL FOR MANUFACTURING CONTACT LENSES OR INTRA-OCULAR LENSES.
WO2012169894A1 (en) 2011-06-09 2012-12-13 Innovalens B.V. Cast mould and method for manufacturing contact or intraocular lenses
CN103796820A (en) * 2011-06-09 2014-05-14 伊诺瓦伦斯有限公司 Cast mould and method for manufacturing contact or intraocular lenses
CN103796820B (en) * 2011-06-09 2016-08-17 伊诺瓦伦斯有限公司 For manufacturing the mold of contact lens or intraocular lens
US9919485B2 (en) 2011-06-09 2018-03-20 Innovalens B.V. Cast mould and method for manufacturing contact or intraocular lenses
US10889036B2 (en) 2011-06-09 2021-01-12 Innovalens B.V. Cast mould for manufacturing contact lenses or intraocular lenses

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