IPC Subgroup
B21B 13/08 with differently-directed roll axes, e.g. for the so-called "universal" rolling process
Introduced: September 1968
Last revised: January 2006
Full Title
Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories > with differently-directed roll axes, e.g. for the so-called "universal" rolling process
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- ROLLING OF METAL
2 direct subcodes
Child Classifications
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- B21B 13/1 all axes being arranged in one plane
- B21B 13/12 axes being arranged in different planes