DK0670758T3 - Cold chamber injection molding system - Google Patents

Cold chamber injection molding system

Info

Publication number
DK0670758T3
DK0670758T3 DK93924481T DK93924481T DK0670758T3 DK 0670758 T3 DK0670758 T3 DK 0670758T3 DK 93924481 T DK93924481 T DK 93924481T DK 93924481 T DK93924481 T DK 93924481T DK 0670758 T3 DK0670758 T3 DK 0670758T3
Authority
DK
Denmark
Prior art keywords
injection
cold chamber
injection molding
molding system
chamber injection
Prior art date
Application number
DK93924481T
Other languages
Danish (da)
Inventor
Guido Perrella
Nicolas Bigler
Original Assignee
Dbm Industries Ltd
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 Dbm Industries Ltd filed Critical Dbm Industries Ltd
Application granted granted Critical
Publication of DK0670758T3 publication Critical patent/DK0670758T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled

Abstract

An injection unit for a cold chamber die casting machine having dies which close on a part line, the injection unit being comprised of an open upwardly inclined injection sleeve (29), an injection plunger (28), means to advance and retract the injection plunger (28) and means to control the extent of advance or retraction of the injection plunger (28), the top of the injection sleeve (29) being disposed at or proximate the part line during die casting.
DK93924481T 1992-11-17 1993-11-17 Cold chamber injection molding system DK0670758T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002083082A CA2083082C (en) 1992-11-17 1992-11-17 Cold chamber die casting machine injection system
PCT/CA1993/000485 WO1994011136A1 (en) 1992-11-17 1993-11-17 Cold chamber die casting machine injection system

Publications (1)

Publication Number Publication Date
DK0670758T3 true DK0670758T3 (en) 1999-06-14

Family

ID=4150701

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93924481T DK0670758T3 (en) 1992-11-17 1993-11-17 Cold chamber injection molding system

Country Status (11)

Country Link
EP (1) EP0670758B1 (en)
JP (1) JP3386466B2 (en)
KR (1) KR100307908B1 (en)
AT (1) ATE171093T1 (en)
AU (1) AU685403B2 (en)
BR (1) BR9307460A (en)
CA (1) CA2083082C (en)
DE (1) DE69321137T2 (en)
DK (1) DK0670758T3 (en)
ES (1) ES2125355T3 (en)
WO (1) WO1994011136A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632321A (en) * 1996-02-23 1997-05-27 Prince Machine Corporation Die casting machine with compound docking/shot cylinder
KR100578257B1 (en) * 2003-06-03 2006-05-15 고동근 Die casting machine
JP2005161353A (en) * 2003-12-02 2005-06-23 Sanpo:Kk Injection section of die casting machine
JP5754700B2 (en) * 2010-10-07 2015-07-29 東芝機械株式会社 Molding machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532107B1 (en) * 1975-07-18 1976-12-23 Mahle Gmbh Pressure die casting machine with inclined injection barrel - which facilitates escape of air and gas during injection
US4006774A (en) * 1976-05-19 1977-02-08 United Technologies Corporation Die casting apparatus which eliminates shot sleeve-metal contact
DE2624444A1 (en) * 1976-06-01 1977-12-15 Mahle Gmbh Pressure die casting machine with inclined injector barrel - so melt can be poured into barrel before die closure
GB2123326B (en) * 1982-06-22 1986-08-13 Tokai Rika Co Ltd Cold chamber die casting machine

Also Published As

Publication number Publication date
AU685403B2 (en) 1998-01-22
JPH08505323A (en) 1996-06-11
KR950704074A (en) 1995-11-17
KR100307908B1 (en) 2001-11-30
JP3386466B2 (en) 2003-03-17
WO1994011136A1 (en) 1994-05-26
ATE171093T1 (en) 1998-10-15
CA2083082C (en) 2003-09-09
ES2125355T3 (en) 1999-03-01
BR9307460A (en) 1999-06-01
EP0670758A1 (en) 1995-09-13
EP0670758B1 (en) 1998-09-16
AU5415894A (en) 1994-06-08
DE69321137D1 (en) 1998-10-22
DE69321137T2 (en) 1999-04-15
CA2083082A1 (en) 1994-05-18

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