IPC Subgroup
B23B 31/02 Chucks
Introduced: September 1968
Last revised: January 2006
Full Title
Chucks; Expansion mandrels; Adaptations thereof for remote control > Chucks
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- TURNING; BORING
Related Keywords
CHUCK(S)VACUUM chucks
9 direct subcodes
Child Classifications
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- B23B 31/06 Features relating to the removal of tools or work; Accessories therefor
- B23B 31/08 holding tools or work yieldably
- B23B 31/1 characterised by the retaining or gripping devices or their immediate operating means
- B23B 31/24 characterised by features relating primarily to remote control of the gripping means
- B23B 31/32 with jaws carried by diaphragm
- B23B 31/34 with means enabling the workpiece to be reversed or tilted
- B23B 31/36 with means for adjusting the chuck with respect to the working-spindle
- B23B 31/38 with overload clutches
- B23B 31/39 Jaw changers