DE59707737D1 - Piston for a hot chamber die casting machine - Google Patents
Piston for a hot chamber die casting machineInfo
- Publication number
- DE59707737D1 DE59707737D1 DE59707737T DE59707737T DE59707737D1 DE 59707737 D1 DE59707737 D1 DE 59707737D1 DE 59707737 T DE59707737 T DE 59707737T DE 59707737 T DE59707737 T DE 59707737T DE 59707737 D1 DE59707737 D1 DE 59707737D1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- die casting
- casting machine
- hot chamber
- chamber die
- 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 - Fee Related
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
- B22D17/203—Injection pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19970810643 EP0901852B1 (en) | 1997-09-09 | 1997-09-09 | Plunger for a hot-chamber die-casting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59707737D1 true DE59707737D1 (en) | 2002-08-22 |
Family
ID=8230371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59707737T Expired - Fee Related DE59707737D1 (en) | 1997-09-09 | 1997-09-09 | Piston for a hot chamber die casting machine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0901852B1 (en) |
DE (1) | DE59707737D1 (en) |
ES (1) | ES2178746T3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10040578C1 (en) * | 2000-08-18 | 2001-10-25 | Kunz Susanne | Plunger used in die casting, especially of aluminum has a hollow cylindrical sliding body mounted on a base, the sliding body being formed by at least one slit ring |
DE20309181U1 (en) * | 2003-06-13 | 2004-10-28 | Allper Ag | Multi-part piston for a cold chamber die casting machine |
JP2016533271A (en) * | 2013-10-18 | 2016-10-27 | エクスコ テクノロジーズ リミテッドExco Technologies Limited | Wear ring for die-cast piston, die-cast piston incorporating wear ring, and method of forming wear ring |
US10718433B2 (en) * | 2017-05-05 | 2020-07-21 | Exco Technologies Limited | Wear ring for die-casting piston, and die-casting piston incorporating same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB812536A (en) * | 1957-10-11 | 1959-04-29 | Dow Chemical Co | Piston assembly |
US1492043A (en) * | 1922-08-17 | 1924-04-29 | Mattson Leroy | Piston and ring |
DE742182C (en) * | 1940-09-15 | 1943-11-24 | Mueller Fritz Pressenfab | Press ram for injection and compression molding machines |
DE1080739B (en) * | 1957-11-16 | 1960-04-28 | Friedr Fingscheidt G M B H | Pistons for die casting machines |
US3300822A (en) * | 1965-05-03 | 1967-01-31 | Gen Motors Corp | Die casting plunger piston ring |
ES2102354T3 (en) * | 1989-10-18 | 1997-08-01 | Allper Ag | PISTON, FOR A LOW PRESSURE CASTING DEVICE. |
SU1752501A1 (en) * | 1990-03-26 | 1992-08-07 | Т.И, Кожокин | Piston block of moulds used in die casting |
JP2517509B2 (en) * | 1992-01-30 | 1996-07-24 | 日本軽金属株式会社 | Hot chamber-plunger for die casting machine injection |
-
1997
- 1997-09-09 EP EP19970810643 patent/EP0901852B1/en not_active Expired - Lifetime
- 1997-09-09 DE DE59707737T patent/DE59707737D1/en not_active Expired - Fee Related
- 1997-09-09 ES ES97810643T patent/ES2178746T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0901852B1 (en) | 2002-07-17 |
EP0901852A1 (en) | 1999-03-17 |
ES2178746T3 (en) | 2003-01-01 |
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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 |