Retention by friction only, e.g. using springs, resilient sleeves, tapers

Full Title

Chucks; Expansion mandrels; Adaptations thereof for remote control > Chucks > characterised by the retaining or gripping devices or their immediate operating means > Retention by friction only, e.g. using springs, resilient sleeves, tapers

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR

Subclass:

TURNING; BORING