IPC Subgroup
B23B 3/3 Turning-machines with two or more working-spindles, e.g. in fixed arrangement
Introduced: September 1968
Last revised: January 2006
Full Title
General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines > Turning-machines with two or more working-spindles, e.g. in fixed arrangement
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- TURNING; BORING
1 direct subcode
Child Classifications
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- B23B 3/32 for performing identical operations simultaneously on two or more workpieces