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IPC Main Group
F16D 25/00

Fluid-actuated clutches

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
Subclass:
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES

6 direct subcodes

Child Classifications

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  • F16D 25/02 with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected
  • F16D 25/04 in which the fluid actuates an elastic clutching member, e.g. a diaphragm or a pneumatic tube
  • F16D 25/08 with fluid-actuated member not rotating with a clutching member
  • F16D 25/1 Clutch systems with a plurality of fluid-actuated clutches
  • F16D 25/12 Details not specific to one of the before-mentioned types