IPC Subgroup
B21J 15/06 Riveting hollow rivets by means of hydraulic, liquid, or gas pressure
Introduced: September 1968
Last revised: January 2006
Full Title
Riveting > Riveting procedures > Riveting hollow rivets by means of hydraulic, liquid, or gas pressure
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES