IPC Subgroup
F16H 29/22 with automatic speed change
Introduced: September 1968
Last revised: January 2006
Full Title
Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action > with automatic speed change
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