driven essentially by fluid-pressure or pneumatic power

Introduced: September 1968

Last revised: January 2006

Full Title

Constructional features of components specially designed for boring or drilling machines; Accessories therefor > Drives; Gearings > for rotating the working-spindle > driven essentially by fluid-pressure or pneumatic power

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Subclass:: TURNING; BORING

2 direct subcodes

Child Classifications

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B23B 47/1 equipped with turbines or other rotating machines
B23B 47/12 equipped with oscillating pistons