FR1559371A - - Google Patents

Info

Publication number
FR1559371A
FR1559371A FR1559371DA FR1559371A FR 1559371 A FR1559371 A FR 1559371A FR 1559371D A FR1559371D A FR 1559371DA FR 1559371 A FR1559371 A FR 1559371A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1559371A publication Critical patent/FR1559371A/fr
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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4478—Removing or ejecting moulded articles for undercut articles using non-rigid undercut forming elements, e.g. elastic or resilient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR1559371D 1967-04-21 1968-03-21 Expired FR1559371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH576867A CH455252A (en) 1967-04-21 1967-04-21 Injection mold for the production of plastic parts with an undercut inner profile

Publications (1)

Publication Number Publication Date
FR1559371A true FR1559371A (en) 1969-03-07

Family

ID=4299022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559371D Expired FR1559371A (en) 1967-04-21 1968-03-21

Country Status (4)

Country Link
CH (1) CH455252A (en)
DE (1) DE1729161B1 (en)
FR (1) FR1559371A (en)
GB (1) GB1174886A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193703A1 (en) * 1972-06-02 1974-02-22 Gir Pi Plast In Ustrie Tubular pipe connector - is moulded and has an annular channel in its inner surface for location of sealing ring
FR2608499A1 (en) * 1986-12-18 1988-06-24 Traitement Eaux Ste Nale PROCESS AND DEVICE FOR MANUFACTURING PARTS WITH MALE OR FEMALE THREAD, MOLDING PARTICULARLY A POLYMERIZABLE MATERIAL
US4941642A (en) * 1987-10-09 1990-07-17 Kurt Stoll Mold construction comprising a plurality of mold portions

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207088A1 (en) * 1975-07-29 1976-09-09 Anger Anton Maschbau PROCEDURE TO PRODUCE AN ARTICLE OF SYNTHETIC MATERIAL
DE3444108A1 (en) * 1984-12-04 1986-06-05 Hüls AG, 4370 Marl TOOL FOR PRODUCING MOLDED PARTS AND USE THEREOF
KR920009637A (en) * 1990-11-13 1992-06-25 다카다 쥬우이찌로오 Molding method of module cover of airbag device
DE10113327A1 (en) * 2001-03-20 2002-09-26 Hans-Werner Breuer Tool for the production and demolding of molded parts, especially plastic molded parts
DE102012202755A1 (en) * 2012-02-23 2013-08-29 Robert Bosch Gmbh Method for producing a plastic housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT239517B (en) * 1962-05-10 1965-04-12 Omniplast Gmbh U Co Injection mold for producing a molded body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193703A1 (en) * 1972-06-02 1974-02-22 Gir Pi Plast In Ustrie Tubular pipe connector - is moulded and has an annular channel in its inner surface for location of sealing ring
FR2608499A1 (en) * 1986-12-18 1988-06-24 Traitement Eaux Ste Nale PROCESS AND DEVICE FOR MANUFACTURING PARTS WITH MALE OR FEMALE THREAD, MOLDING PARTICULARLY A POLYMERIZABLE MATERIAL
EP0274792A1 (en) * 1986-12-18 1988-07-20 SOCIETE NATIONALE DE TRAITEMENT DES EAUX Société Anonyme: Process and apparatus for making articles with an external or internal thread by applying layers of fibre-reinforced polymerizable resin to the reference surfaces of a mould
US4941642A (en) * 1987-10-09 1990-07-17 Kurt Stoll Mold construction comprising a plurality of mold portions

Also Published As

Publication number Publication date
GB1174886A (en) 1969-12-17
CH455252A (en) 1968-06-28
DE1729161B1 (en) 1972-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse