IPC Subgroup
F16F 1/4 consisting of a stack of similar elements separated by non-elastic intermediate layers
Introduced: September 1968
Last revised: January 2006
Full Title
Springs > made of plastics, e.g. rubber; made of material having high internal friction > consisting of a stack of similar elements separated by non-elastic intermediate layers
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
1 direct subcode
Child Classifications
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- F16F 1/41 the spring consisting of generally conically arranged elements