ATA121891A - BULLET - Google Patents
BULLETInfo
- Publication number
- ATA121891A ATA121891A AT121891A AT121891A ATA121891A AT A121891 A ATA121891 A AT A121891A AT 121891 A AT121891 A AT 121891A AT 121891 A AT121891 A AT 121891A AT A121891 A ATA121891 A AT A121891A
- Authority
- AT
- Austria
- Prior art keywords
- bullet
- 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
- B22D17/2015—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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT121891A AT396884B (en) | 1991-06-18 | 1991-06-18 | BULLET |
DE19924219729 DE4219729A1 (en) | 1991-06-18 | 1992-06-12 | Simple injection piston with efficient cooling - has wear resistant cap element having press punch contg. sleeves in central bore |
DE9208087U DE9208087U1 (en) | 1991-06-18 | 1992-06-12 | Shotgun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT121891A AT396884B (en) | 1991-06-18 | 1991-06-18 | BULLET |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA121891A true ATA121891A (en) | 1993-05-15 |
AT396884B AT396884B (en) | 1993-12-27 |
Family
ID=3509161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT121891A AT396884B (en) | 1991-06-18 | 1991-06-18 | BULLET |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT396884B (en) |
DE (2) | DE4219729A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29721722U1 (en) * | 1997-12-09 | 1998-01-29 | Firma Kunz Konstruktion und Druckgießtechnik, 72636 Frickenhausen | Die-casting pistons |
US6901991B2 (en) * | 2002-01-31 | 2005-06-07 | Tht Presses Inc. | Semi-solid molding apparatus and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154288A (en) * | 1977-11-02 | 1979-05-15 | Arrow-Acme Corporation | Injection molding machine having swivel shot tip assembly |
DE3013226A1 (en) * | 1980-04-03 | 1981-10-15 | Nippon Light Metal Co. Ltd., Tokyo | Cooling of injection plunger in pressure die casting machine - where cooling water and air are circulated for controlled times through hollow plunger |
US4886107A (en) * | 1986-02-28 | 1989-12-12 | Zecman Kenneth P | Piston for cold chamber |
US4842039A (en) * | 1988-06-27 | 1989-06-27 | Otto Kelm | Self-aligning plunger tip |
-
1991
- 1991-06-18 AT AT121891A patent/AT396884B/en active
-
1992
- 1992-06-12 DE DE19924219729 patent/DE4219729A1/en not_active Withdrawn
- 1992-06-12 DE DE9208087U patent/DE9208087U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4219729A1 (en) | 1992-12-24 |
DE9208087U1 (en) | 1992-08-20 |
AT396884B (en) | 1993-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |