FR2481997B1 - - Google Patents

Info

Publication number
FR2481997B1
FR2481997B1 FR8107532A FR8107532A FR2481997B1 FR 2481997 B1 FR2481997 B1 FR 2481997B1 FR 8107532 A FR8107532 A FR 8107532A FR 8107532 A FR8107532 A FR 8107532A FR 2481997 B1 FR2481997 B1 FR 2481997B1
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
FR8107532A
Other languages
French (fr)
Other versions
FR2481997A1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19803017086 external-priority patent/DE3017086C2/de
Application filed by Individual filed Critical Individual
Publication of FR2481997A1 publication Critical patent/FR2481997A1/fr
Application granted granted Critical
Publication of FR2481997B1 publication Critical patent/FR2481997B1/fr
Granted 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0014—Discharging moulded articles from the mould by flexibly or permanently deforming undercut portions of the articles
    • 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
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8107532A 1980-04-15 1981-04-15 Boitier en matiere synthetique comportant des saillies dirigees vers l'interieur et procede de fabrication de ce boitier Granted FR2481997A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3014349 1980-04-15
DE19803017086 DE3017086C2 (de) 1980-05-03 1980-05-03 Durch Spritzgießen in einer Spritzgießform mit ungeteiltem Formkern herstellbares Gehäuse aus Kunststoff und Spritzgießform zum Herstellen des Gehäuses

Publications (2)

Publication Number Publication Date
FR2481997A1 FR2481997A1 (fr) 1981-11-13
FR2481997B1 true FR2481997B1 (cg-RX-API-DMAC7.html) 1984-12-28

Family

ID=25784963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107532A Granted FR2481997A1 (fr) 1980-04-15 1981-04-15 Boitier en matiere synthetique comportant des saillies dirigees vers l'interieur et procede de fabrication de ce boitier

Country Status (4)

Country Link
FR (1) FR2481997A1 (cg-RX-API-DMAC7.html)
GB (1) GB2073650B (cg-RX-API-DMAC7.html)
IT (1) IT1143546B (cg-RX-API-DMAC7.html)
SE (1) SE432220B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591526B1 (fr) * 1985-12-18 1988-04-22 Freda Tullio Procede de fabrication d'objets creux en matiere deformable elastiquement et presentant une paroi en contre-depouille et objets obtenus par ledit procede
CA1310283C (en) * 1987-08-04 1992-11-17 John Petty Corrugated pipe connector
GB0921694D0 (en) * 2009-12-11 2010-01-27 Spd Swiss Prec Diagnostics Gmb Improvements in or relating to moulded articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT202341B (de) * 1957-11-13 1959-03-10 Walter Weber Spritzgußform
FR2261937B1 (cg-RX-API-DMAC7.html) * 1974-02-21 1979-05-25 Captocap Ltd
US4155698A (en) * 1975-04-08 1979-05-22 Albert Obrist Ag Method and apparatus for injection molding of plastic closures
IT1166774B (it) * 1978-05-26 1987-05-06 Plastivit Sa Tappo di materiale plastico ed attrezzo per la sua formatura per iniezione

Also Published As

Publication number Publication date
SE8102371L (sv) 1981-10-16
SE432220B (sv) 1984-03-26
IT8167508A0 (it) 1981-04-13
IT1143546B (it) 1986-10-22
GB2073650B (en) 1983-06-08
FR2481997A1 (fr) 1981-11-13
GB2073650A (en) 1981-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse