IPC Subgroup
B21J 15/24 operated by electro-magnets
Introduced: September 1968
Last revised: January 2006
Full Title
Riveting > Riveting machines > Drives for riveting machines; Transmission means therefor > operated by electro-magnets
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES