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 21/22 with one connecting-rod and one guided slide to each crank or eccentric
- F16H 21/34 with two or more connecting-rods to each crank or eccentric
- F16H 21/36 without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
- F16H 21/38 with means for temporary energy accumulation, e.g. to overcome dead-centre positions