IPC Main Group
F16H 21/00 Gearings comprising primarily only links or levers, with or without slides
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
PANTOGRAPH(S) linkages in generalPARALLEL linkagesPAWLS
5 direct subcodes
Child Classifications
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- F16H 21/02 the movements of two or more independently-moving members being combined into a single movement
- F16H 21/04 Guiding mechanisms, e.g. for straight-line guidance
- F16H 21/06 which can be made ineffective when desired
- F16H 21/1 all movement being in, or parallel to, a single plane
- F16H 21/46 with movements in three dimensions [3D]