ATE121652T1 - Halter für einen dehnbaren kern in druckgussform. - Google Patents

Halter für einen dehnbaren kern in druckgussform.

Info

Publication number
ATE121652T1
ATE121652T1 AT90902745T AT90902745T ATE121652T1 AT E121652 T1 ATE121652 T1 AT E121652T1 AT 90902745 T AT90902745 T AT 90902745T AT 90902745 T AT90902745 T AT 90902745T AT E121652 T1 ATE121652 T1 AT E121652T1
Authority
AT
Austria
Prior art keywords
printout
core
pins
die
portions
Prior art date
Application number
AT90902745T
Other languages
English (en)
Inventor
Byron W Koch
John R Mcgarigal
R Matthew Thomas
Original Assignee
Doehler Jarvis Lp
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 Doehler Jarvis Lp filed Critical Doehler Jarvis Lp
Application granted granted Critical
Publication of ATE121652T1 publication Critical patent/ATE121652T1/de

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
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
AT90902745T 1989-01-23 1989-12-26 Halter für einen dehnbaren kern in druckgussform. ATE121652T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/300,125 US4913217A (en) 1989-01-23 1989-01-23 Locators for expendable core in die casting die

Publications (1)

Publication Number Publication Date
ATE121652T1 true ATE121652T1 (de) 1995-05-15

Family

ID=23157818

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90902745T ATE121652T1 (de) 1989-01-23 1989-12-26 Halter für einen dehnbaren kern in druckgussform.

Country Status (11)

Country Link
US (1) US4913217A (de)
EP (1) EP0406405B1 (de)
JP (1) JPH03503985A (de)
KR (1) KR0165876B1 (de)
AT (1) ATE121652T1 (de)
AU (1) AU618453B2 (de)
BR (1) BR8907313A (de)
CA (1) CA2008249C (de)
DE (1) DE68922391T2 (de)
ES (1) ES2020101A6 (de)
WO (1) WO1990008001A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259438A (en) * 1992-04-01 1993-11-09 Doehler-Jarvis Limited Partnership Framed printout core for die and casting
US5607006A (en) * 1994-11-14 1997-03-04 Doehler-Jarvis Technologies, Inc. Casting method and apparatus for use therein
US5558152A (en) * 1995-04-10 1996-09-24 General Motors Corporation Self-cleaning core print
DE19727566A1 (de) * 1997-06-28 1999-01-07 Bayerische Motoren Werke Ag Verfahren zum Druckgießen eines Maschinengehäuses, insbesondere für Brennkraftmaschinen
US7296615B2 (en) * 2004-05-06 2007-11-20 General Electric Company Method and apparatus for determining the location of core-generated features in an investment casting
AT500943B1 (de) * 2004-10-21 2007-04-15 Austria Alu Guss Ges M B H Giesswerkzeug zur herstellung von aus leichtmetallegierungen gegossenen werkstücken sowie verfahren hiezu
JP4619932B2 (ja) * 2005-11-30 2011-01-26 本田技研工業株式会社 車体フレーム、ダイキャスト鋳造品、ダイキャスト鋳造品の金型、ダイキャスト鋳造方法
US7913743B2 (en) * 2008-06-12 2011-03-29 Pcc Airfoils, Inc. Method of forming a pattern
US8434546B1 (en) 2010-03-30 2013-05-07 Honda Motor Co., Ltd. Casting mold core retention device and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US17121A (en) * 1857-04-21 Improvement in harrows
US239609A (en) * 1881-04-05 hartman
US160062A (en) * 1875-02-23 Improvement in clamps for anchoring-cores
US217296A (en) * 1879-07-08 Improvement in combined chaplet and anchor for horizontal cores
US974218A (en) * 1910-04-06 1910-11-01 Thomas Harry Wells Adjustable chaplet.
US1050259A (en) * 1912-07-31 1913-01-14 George L Waitt Chaplet.
US1563480A (en) * 1924-01-26 1925-12-01 Fanner Mfg Co Chaplet
US1567605A (en) * 1925-01-08 1925-12-29 Harry S Lee Thermostatic core centralizer
US2042907A (en) * 1934-05-11 1936-06-02 Arthur T Mcwane Means for supporting and positioning core bars in flasks, and combinations of such means with core bars and flasks
US2286994A (en) * 1941-02-27 1942-06-16 Permold Co Molding apparatus
US3401738A (en) * 1966-02-10 1968-09-17 United Aircraft Corp Core location in precision casting
US3720397A (en) * 1971-03-01 1973-03-13 Jostens Inc Molding structure for casting articles having a negative draft portion
US4077458A (en) * 1975-08-08 1978-03-07 Nissan Motor Company, Limited Core and method for casting cylinder head with exhaust port
DE3109563A1 (de) * 1981-03-13 1982-10-28 Daimler-Benz Ag, 7000 Stuttgart "giesskern"
SE8105825L (sv) * 1981-10-02 1983-04-03 Forsheda Gummifabrik Ab Anordning vid form for framstelling av med forsterkningselement forsedda foremal av elastmaterial

Also Published As

Publication number Publication date
AU5046390A (en) 1990-08-13
AU618453B2 (en) 1991-12-19
US4913217A (en) 1990-04-03
DE68922391T2 (de) 1995-08-31
WO1990008001A1 (en) 1990-07-26
CA2008249A1 (en) 1990-07-23
KR910700114A (ko) 1991-03-13
CA2008249C (en) 1995-08-15
JPH03503985A (ja) 1991-09-05
BR8907313A (pt) 1991-04-23
KR0165876B1 (en) 1999-01-15
DE68922391D1 (de) 1995-06-01
ES2020101A6 (es) 1991-07-16
EP0406405B1 (de) 1995-04-26
EP0406405A4 (en) 1991-08-07
EP0406405A1 (de) 1991-01-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee