IPC Main Group
B23G 1/00 Thread cutting; Automatic machines specially designed therefor
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS OR NUTS, IN CONJUNCTION THEREWITH
Related Keywords
screw-cutting LATHE(S)automatic TURNING machines for cutting screw-threads
8 direct subcodes
Child Classifications
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- B23G 1/02 on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G 1/16 in holes of workpieces by taps
- B23G 1/22 Machines specially designed for operating on pipes or tubes
- B23G 1/26 Manually-operated thread-cutting devices
- B23G 1/32 by milling
- B23G 1/36 by grinding
- B23G 1/42 Centreless grinding
- B23G 1/44 Equipment or accessories specially designed for machines or devices for thread cutting