DE3367873D1 - Desynchronized injection sandwich moulding - Google Patents

Desynchronized injection sandwich moulding

Info

Publication number
DE3367873D1
DE3367873D1 DE8383303844T DE3367873T DE3367873D1 DE 3367873 D1 DE3367873 D1 DE 3367873D1 DE 8383303844 T DE8383303844 T DE 8383303844T DE 3367873 T DE3367873 T DE 3367873T DE 3367873 D1 DE3367873 D1 DE 3367873D1
Authority
DE
Germany
Prior art keywords
sandwich moulding
desynchronized
injection sandwich
desynchronized injection
moulding
Prior art date
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
DE8383303844T
Other languages
English (en)
Inventor
Jens Ole Sorensen
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 US06/436,643 external-priority patent/US4539171A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3367873D1 publication Critical patent/DE3367873D1/de
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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
    • 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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated 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
    • B29C45/26—Moulds
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE8383303844T 1982-07-15 1983-07-01 Desynchronized injection sandwich moulding Expired DE3367873D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39860682A 1982-07-15 1982-07-15
US39860382A 1982-09-16 1982-09-16
US06/436,643 US4539171A (en) 1982-07-15 1982-10-25 Displaced snorkel sandwich molding

Publications (1)

Publication Number Publication Date
DE3367873D1 true DE3367873D1 (en) 1987-01-15

Family

ID=27410304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303844T Expired DE3367873D1 (en) 1982-07-15 1983-07-01 Desynchronized injection sandwich moulding

Country Status (2)

Country Link
EP (1) EP0103363B1 (de)
DE (1) DE3367873D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981638A (en) * 1988-01-29 1991-01-01 Husky Injection Molding Systems Ltd. Method and apparatus for clamping an injection unit to a molding machine
US4971747A (en) * 1988-10-11 1990-11-20 Primtec Hold pressurization by confining runner systems of adjustable feed system in multiple reciprocal stack molding system
US5011646A (en) * 1989-02-24 1991-04-30 Husky Injection Molding Systems Ltd. Method and apparatus for injection molding using a movable sprue bar
DE69033832T2 (de) * 1989-08-14 2002-06-06 Jens Ole Sorensen Mehrkomponentenspritzgiessverfahren des Typs "Shuttle-Stack" mit sequentieller Injektion der Komponenten
US5370523A (en) * 1993-08-16 1994-12-06 Dollins Tool, Inc. Triple stack molding arrangement
DE10110611C2 (de) * 2001-03-06 2003-11-27 Lehmann Gmbh & Co Kg Vorrichtung zum Spritzgießen von Formkörpern aus Kunststoff

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723040A (en) * 1970-03-04 1973-03-27 Husky Mfg Tool Works Ltd Injection-molding machine with transverse feed
US3659997A (en) * 1970-03-04 1972-05-02 Husky Mfg Tool Works Ltd Injection-molding machine with transverse feed
US3669601A (en) * 1970-09-30 1972-06-13 Bruno Lainesse Apparatus for injection molding
US3973892A (en) * 1972-01-17 1976-08-10 Husky Injection Molding Systems Injection-molding machine with transverse feed

Also Published As

Publication number Publication date
EP0103363A1 (de) 1984-03-21
EP0103363B1 (de) 1986-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee