IPC Main Group
B21D 22/00 Shaping without cutting, by stamping, spinning, or deep-drawing
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Related Keywords
CUPPING metal sheet
4 direct subcodes
Child Classifications
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- B21D 22/02 Stamping using rigid devices or tools
- B21D 22/1 Stamping using yieldable or resilient pads
- B21D 22/14 Spinning
- B21D 22/2 Deep-drawing