IPC Subgroup
F16K 31/44 Mechanical actuating means
Introduced: September 1968
Last revised: January 2006
Full Title
Operating means; Releasing devices > Mechanical actuating means
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:
- VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
9 direct subcodes
Child Classifications
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- F16K 31/46 for remote operation
- F16K 31/48 actuated by mechanical timing-device, e.g. with dash-pot
- F16K 31/5 with screw-spindle
- F16K 31/52 with crank, eccentric, or cam
- F16K 31/53 with toothed gearing
- F16K 31/56 without stable intermediate position, e.g. with snap action
- F16K 31/58 comprising a movable discharge-nozzle
- F16K 31/6 Handles
- F16K 31/62 Pedals or like operating members, e.g. actuated by knee or hip