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PCE
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DIFF Subgroup
F16F 1/42

characterised by the mode of stressing

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Springs > made of plastics, e.g. rubber; made of material having high internal friction > characterised by the mode of stressing

CPC:

Springs (working with fluid F16F5/00, F16F9/00) > made of rubber or other material having high internal friction, > characterised by the mode of stressing

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • F16F 1/46 loaded mainly in tension IPC+CPC Available in IPC and CPC
  • F16F 1/48 loaded mainly in torsion IPC+CPC Available in IPC and CPC