SE0202766D0 - Method for the manufacture of a metal sleeve and method for the manufacture of a cup intended to constitute a substance - Google Patents
Method for the manufacture of a metal sleeve and method for the manufacture of a cup intended to constitute a substanceInfo
- Publication number
- SE0202766D0 SE0202766D0 SE0202766A SE0202766A SE0202766D0 SE 0202766 D0 SE0202766 D0 SE 0202766D0 SE 0202766 A SE0202766 A SE 0202766A SE 0202766 A SE0202766 A SE 0202766A SE 0202766 D0 SE0202766 D0 SE 0202766D0
- Authority
- SE
- Sweden
- Prior art keywords
- manufacture
- mandrel
- constitute
- substance
- metal sleeve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/04—Shaping in the rough solely by forging or pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The method involves placing a body in a counter die in which an inner wall encloses a part of the body. A mandrel (9) is applied to another end surface of the body, where the mandrel has a central guide pin for interacting with a hole of the body so that the body is centered to the mandrel. A pressing force is applied to the mandrel so that the body is cold flow pressed into a cup by plastic deformation. An Independent claim is also included for a process of manufacture of a shell, preferably a grenade/cartridge shell.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202766A SE525752C2 (en) | 2002-09-16 | 2002-09-16 | Cup manufacturing method for shell production, involves applying pressing force to mandrel so that body is cold flow pressed into cup by plastic deformation, where mandrel has pin for interacting with hole |
EP03765416A EP1536899B1 (en) | 2002-07-23 | 2003-07-03 | Method for manufacture of a metal shell, and a cup designed to serve as a blank |
US10/521,165 US7225658B2 (en) | 2002-07-23 | 2003-07-03 | Method for manufacture of a metal shell, and a cup designed to serve as a blank |
CA002492603A CA2492603A1 (en) | 2002-07-23 | 2003-07-03 | Method for manufacture of a metal shell, and a cup designed to serve as a blank |
DE60326466T DE60326466D1 (en) | 2002-07-23 | 2003-07-03 | METHOD FOR PRODUCING A METAL BOWL AND MUGING THEREFOR AS ROLLING |
AU2003251254A AU2003251254A1 (en) | 2002-07-23 | 2003-07-03 | Method for manufacture of a metal shell, and a cup designed to serve as a blank |
PCT/SE2003/001156 WO2004009267A1 (en) | 2002-07-23 | 2003-07-03 | Method for manufacture of a metal shell, and a cup designed to serve as a blank |
AT03765416T ATE424267T1 (en) | 2002-07-23 | 2003-07-03 | METHOD FOR PRODUCING A METAL BOWL AND FOR SERVING A BLANK CUP |
NO20050982A NO331967B1 (en) | 2002-07-23 | 2005-02-23 | Process for making a metal sleeve and cup, designed to serve as a blank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202766A SE525752C2 (en) | 2002-09-16 | 2002-09-16 | Cup manufacturing method for shell production, involves applying pressing force to mandrel so that body is cold flow pressed into cup by plastic deformation, where mandrel has pin for interacting with hole |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0202766D0 true SE0202766D0 (en) | 2002-09-16 |
SE0202766L SE0202766L (en) | 2004-03-17 |
SE525752C2 SE525752C2 (en) | 2005-04-19 |
Family
ID=20289027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0202766A SE525752C2 (en) | 2002-07-23 | 2002-09-16 | Cup manufacturing method for shell production, involves applying pressing force to mandrel so that body is cold flow pressed into cup by plastic deformation, where mandrel has pin for interacting with hole |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE525752C2 (en) |
-
2002
- 2002-09-16 SE SE0202766A patent/SE525752C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE0202766L (en) | 2004-03-17 |
SE525752C2 (en) | 2005-04-19 |
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