KR0165876B1 - Locator for expendable core in die casting die - Google Patents
Locator for expendable core in die casting die Download PDFInfo
- Publication number
- KR0165876B1 KR0165876B1 KR1019900702096A KR900702096A KR0165876B1 KR 0165876 B1 KR0165876 B1 KR 0165876B1 KR 1019900702096 A KR1019900702096 A KR 1019900702096A KR 900702096 A KR900702096 A KR 900702096A KR 0165876 B1 KR0165876 B1 KR 0165876B1
- Authority
- KR
- South Korea
- Prior art keywords
- printout
- core
- pins
- die
- portions
- Prior art date
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
Applications Claiming Priority (3)
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 |
US300125 | 1989-01-23 | ||
PCT/US1989/005699 WO1990008001A1 (en) | 1989-01-23 | 1989-12-26 | Locators for expendable core in die casting die |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910700114A KR910700114A (ko) | 1991-03-13 |
KR0165876B1 true KR0165876B1 (en) | 1999-01-15 |
Family
ID=23157818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900702096A KR0165876B1 (en) | 1989-01-23 | 1990-09-21 | Locator for expendable core in die casting die |
Country Status (11)
Country | Link |
---|---|
US (1) | US4913217A (ko) |
EP (1) | EP0406405B1 (ko) |
JP (1) | JPH03503985A (ko) |
KR (1) | KR0165876B1 (ko) |
AT (1) | ATE121652T1 (ko) |
AU (1) | AU618453B2 (ko) |
BR (1) | BR8907313A (ko) |
CA (1) | CA2008249C (ko) |
DE (1) | DE68922391T2 (ko) |
ES (1) | ES2020101A6 (ko) |
WO (1) | WO1990008001A1 (ko) |
Families Citing this family (9)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US239609A (en) * | 1881-04-05 | hartman | ||
US17121A (en) * | 1857-04-21 | Improvement in harrows | ||
US217296A (en) * | 1879-07-08 | Improvement in combined chaplet and anchor for horizontal cores | ||
US160062A (en) * | 1875-02-23 | Improvement in clamps for anchoring-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 |
-
1989
- 1989-01-23 US US07/300,125 patent/US4913217A/en not_active Expired - Fee Related
- 1989-12-26 AU AU50463/90A patent/AU618453B2/en not_active Ceased
- 1989-12-26 WO PCT/US1989/005699 patent/WO1990008001A1/en active IP Right Grant
- 1989-12-26 DE DE68922391T patent/DE68922391T2/de not_active Expired - Fee Related
- 1989-12-26 EP EP90902745A patent/EP0406405B1/en not_active Expired - Lifetime
- 1989-12-26 JP JP2503050A patent/JPH03503985A/ja active Pending
- 1989-12-26 BR BR898907313A patent/BR8907313A/pt unknown
- 1989-12-26 AT AT90902745T patent/ATE121652T1/de not_active IP Right Cessation
-
1990
- 1990-01-22 CA CA002008249A patent/CA2008249C/en not_active Expired - Fee Related
- 1990-01-23 ES ES9000192A patent/ES2020101A6/es not_active Expired - Fee Related
- 1990-09-21 KR KR1019900702096A patent/KR0165876B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0406405A4 (en) | 1991-08-07 |
EP0406405A1 (en) | 1991-01-09 |
JPH03503985A (ja) | 1991-09-05 |
ATE121652T1 (de) | 1995-05-15 |
EP0406405B1 (en) | 1995-04-26 |
CA2008249A1 (en) | 1990-07-23 |
WO1990008001A1 (en) | 1990-07-26 |
US4913217A (en) | 1990-04-03 |
AU5046390A (en) | 1990-08-13 |
DE68922391D1 (de) | 1995-06-01 |
AU618453B2 (en) | 1991-12-19 |
CA2008249C (en) | 1995-08-15 |
ES2020101A6 (es) | 1991-07-16 |
DE68922391T2 (de) | 1995-08-31 |
KR910700114A (ko) | 1991-03-13 |
BR8907313A (pt) | 1991-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |