FR1580370A - - Google Patents

Info

Publication number
FR1580370A
FR1580370A FR1580370DA FR1580370A FR 1580370 A FR1580370 A FR 1580370A FR 1580370D A FR1580370D A FR 1580370DA FR 1580370 A FR1580370 A FR 1580370A
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
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 FR1580370A publication Critical patent/FR1580370A/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
    • B29C33/52—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 soluble or fusible
    • 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
    • B29C45/4457—Removing or ejecting moulded articles for undercut articles using fusible, soluble or destructible cores
    • 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
    • B29C33/52—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 soluble or fusible
    • B29C2033/525—Cores made of frozen liquids, e.g. ice

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR1580370D 1968-07-01 1968-07-01 Expired FR1580370A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR157392 1968-07-01

Publications (1)

Publication Number Publication Date
FR1580370A true FR1580370A (fr) 1969-09-05

Family

ID=8651913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580370D Expired FR1580370A (fr) 1968-07-01 1968-07-01

Country Status (2)

Country Link
DE (1) DE1810311A1 (fr)
FR (1) FR1580370A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847715A (en) * 1973-05-22 1974-11-12 Teledyne Inc Decorative castings and method of fabrication thereof
US3854195A (en) * 1973-12-03 1974-12-17 T Landing Method of making an intricate free-form cast metal art object
FR2477462A1 (fr) * 1980-03-10 1981-09-11 Ozen Sa Procede pour mouler par injection des pieces en matiere plastique presentant des formes creuses ou gauches en contre-depouille, et outillage utilise
FR2756508A1 (fr) * 1996-12-03 1998-06-05 Oury Serouya Technique de moulage a base de cire fondue appliquee directement sur un modele humain ou tout autre objet
US8419995B2 (en) * 2008-09-26 2013-04-16 Kabushiki Kaisha Toshiba Imprint method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8300614D0 (sv) * 1983-02-07 1983-02-07 Electrolux Ab Sett att framstella ett med halrum forsett plastforemal
US8025637B2 (en) * 2003-07-18 2011-09-27 Boston Scientific Scimed, Inc. Medical balloons and processes for preparing same
GB2472839B (en) * 2009-08-21 2013-01-02 Design Cast Ltd Improvements in or relating to moulding soft articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847715A (en) * 1973-05-22 1974-11-12 Teledyne Inc Decorative castings and method of fabrication thereof
US3854195A (en) * 1973-12-03 1974-12-17 T Landing Method of making an intricate free-form cast metal art object
FR2477462A1 (fr) * 1980-03-10 1981-09-11 Ozen Sa Procede pour mouler par injection des pieces en matiere plastique presentant des formes creuses ou gauches en contre-depouille, et outillage utilise
FR2756508A1 (fr) * 1996-12-03 1998-06-05 Oury Serouya Technique de moulage a base de cire fondue appliquee directement sur un modele humain ou tout autre objet
US8419995B2 (en) * 2008-09-26 2013-04-16 Kabushiki Kaisha Toshiba Imprint method

Also Published As

Publication number Publication date
DE1810311A1 (de) 1970-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse