IPC Subgroup
F16F 1/373 characterised by having a particular shape
Introduced: January 1995
Last revised: January 2006
Full Title
Springs > made of plastics, e.g. rubber; made of material having high internal friction > characterised by having a particular shape
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:
- SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
3 direct subcodes
Child Classifications
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- F16F 1/374 having a spherical or the like shape
- F16F 1/376 having projections, studs, serrations or the like on at least one surface
- F16F 1/377 having holes or openings