IT1143546B - Scatola di materia plastica particolarmente per connessioni elettriche ad innesto con sporgenze dirette verso l interno e procedimento per la sua fabbricazione mediante stampaggio ad iniezione - Google Patents

Scatola di materia plastica particolarmente per connessioni elettriche ad innesto con sporgenze dirette verso l interno e procedimento per la sua fabbricazione mediante stampaggio ad iniezione

Info

Publication number
IT1143546B
IT1143546B IT67508/81A IT6750881A IT1143546B IT 1143546 B IT1143546 B IT 1143546B IT 67508/81 A IT67508/81 A IT 67508/81A IT 6750881 A IT6750881 A IT 6750881A IT 1143546 B IT1143546 B IT 1143546B
Authority
IT
Italy
Prior art keywords
plug
procedure
manufacture
direct
injection molding
Prior art date
Application number
IT67508/81A
Other languages
English (en)
Other versions
IT8167508A0 (it
Inventor
Hans Simon
Original Assignee
Hans Simon
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 Hans Simon filed Critical Hans Simon
Publication of IT8167508A0 publication Critical patent/IT8167508A0/it
Application granted granted Critical
Publication of IT1143546B publication Critical patent/IT1143546B/it

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)
IT67508/81A 1980-04-15 1981-04-13 Scatola di materia plastica particolarmente per connessioni elettriche ad innesto con sporgenze dirette verso l interno e procedimento per la sua fabbricazione mediante stampaggio ad iniezione IT1143546B (it)

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
IT8167508A0 IT8167508A0 (it) 1981-04-13
IT1143546B true IT1143546B (it) 1986-10-22

Family

ID=25784963

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67508/81A IT1143546B (it) 1980-04-15 1981-04-13 Scatola di materia plastica particolarmente per connessioni elettriche ad innesto con sporgenze dirette verso l interno e procedimento per la sua fabbricazione mediante stampaggio ad iniezione

Country Status (4)

Country Link
FR (1) FR2481997A1 (it)
GB (1) GB2073650B (it)
IT (1) IT1143546B (it)
SE (1) SE432220B (it)

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 (it) * 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
FR2481997A1 (fr) 1981-11-13
SE8102371L (sv) 1981-10-16
IT8167508A0 (it) 1981-04-13
SE432220B (sv) 1984-03-26
FR2481997B1 (it) 1984-12-28
GB2073650B (en) 1983-06-08
GB2073650A (en) 1981-10-21

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