IPC Subgroup
F16H 55/02 Toothed members; Worms
Introduced: September 1968
Last revised: January 2006
Full Title
Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms > Toothed members; Worms
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
9 direct subcodes
Child Classifications
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- F16H 55/06 Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
- F16H 55/08 Profiling
- F16H 55/1 Constructively simple tooth shapes, e.g. shaped as pins, as balls
- F16H 55/12 with body or rim assembled out of detachable parts
- F16H 55/14 Construction providing resilience or vibration-damping
- F16H 55/17 Toothed wheels
- F16H 55/22 for transmissions with crossing shafts, especially worms, worm-gears
- F16H 55/26 Racks
- F16H 55/3 Chain wheels