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IPC Main Group
F16H 29/00

Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action

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:
GEARING

Related Keywords

gearing with FREEWHEEL actionPAWLS

4 direct subcodes

Child Classifications

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  • F16H 29/2 the intermittently-acting members being shaped as worms, screws, or racks
  • F16H 29/22 with automatic speed change