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PCE
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CPC Subgroup
F16H 21/18

Crank gearings; Eccentric gearings

Full Title

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

5 direct subcodes

Child Classifications

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  • F16H 21/20 with adjustment of throw
  • F16H 21/34 with two or more connecting-rods to each crank or eccentric
  • F16H 21/38 with means for temporary energy accumulation, e.g. to overcome dead-centre positions