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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F16H 21/22

with one connecting-rod and one guided slide to each crank or eccentric

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Gearings comprising primarily only links or levers, with or without slides > all movement being in, or parallel to, a single plane > for interconverting rotary motion and reciprocating motion > Crank gearings; Eccentric gearings > with one connecting-rod and one guided slide to each crank or eccentric

CPC:

Gearings comprising primarily only links or levers, with or without slides (F16H23/00 takes precedence) > all movement being in, or parallel to, a single plane > for interconverting rotary motion and reciprocating motion > Crank gearings; Eccentric gearings > with one connecting-rod and one guided slide to each crank or eccentric

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

Child Classifications

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  • F16H 21/24 without further links or guides IPC+CPC Available in IPC and CPC
  • F16H 21/26 with toggle action IPC+CPC Available in IPC and CPC
  • F16H 21/28 with cams or additional guides IPC+CPC Available in IPC and CPC
  • F16H 21/30 with members having rolling contact IPC+CPC Available in IPC and CPC
  • F16H 21/32 with additional members comprising only pivoted links or arms IPC+CPC Available in IPC and CPC