CH388608A - Form zur Herstellung von bogenförmigen Hohlkörpern - Google Patents

Form zur Herstellung von bogenförmigen Hohlkörpern

Info

Publication number
CH388608A
CH388608A CH1399960A CH1399960A CH388608A CH 388608 A CH388608 A CH 388608A CH 1399960 A CH1399960 A CH 1399960A CH 1399960 A CH1399960 A CH 1399960A CH 388608 A CH388608 A CH 388608A
Authority
CH
Switzerland
Prior art keywords
mold
production
hollow bodies
curved hollow
curved
Prior art date
Application number
CH1399960A
Other languages
English (en)
Inventor
Ravn Christensen Borg Johannes
Refsholm Ib
Original Assignee
Christensen Borge Johannes Rav
Refsholm Ib
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 by Christensen Borge Johannes Rav, Refsholm Ib filed Critical Christensen Borge Johannes Rav
Publication of CH388608A publication Critical patent/CH388608A/de

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
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • B29C45/2614—Moulds having tubular mould cavities for manufacturing bent tubular articles using an undercut forming mould core

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CH1399960A 1959-12-17 1960-12-15 Form zur Herstellung von bogenförmigen Hohlkörpern CH388608A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK458159A DK102702C (da) 1959-12-17 1959-12-17 Fremgangsmåde til fremstilling af hule, ombøjede emner af formstof og udtrækkelig kærne til brug ved udførelse af fremgangsmåden.

Publications (1)

Publication Number Publication Date
CH388608A true CH388608A (de) 1965-02-28

Family

ID=8134845

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1399960A CH388608A (de) 1959-12-17 1960-12-15 Form zur Herstellung von bogenförmigen Hohlkörpern

Country Status (3)

Country Link
CH (1) CH388608A (de)
DK (1) DK102702C (de)
GB (1) GB921167A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160691A (en) * 1990-08-07 1992-11-03 Siemens Automotive L.P. Intake manifold/fuel rail method
GB2268436B (en) * 1992-06-12 1995-11-29 Wavin Bv Method and core for manufacturing electrofusion elbow socket connectors

Also Published As

Publication number Publication date
DK102702C (da) 1965-09-27
GB921167A (en) 1963-03-13

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