IPC Main Group
B21C 25/00 Profiling tools for metal extruding
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
5 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B21C 25/02 Dies
- B21C 25/04 Mandrels
- B21C 25/06 Press heads, dies, or mandrels for coating work
- B21C 25/08 Dies or mandrels with section variable during extruding, e. g for making tapered work; Controlling variation
- B21C 25/1 Making tools by operations not covered by a single other subclass