US PATENT SUBCLASS 74 / 22 A
.~.~ Rotary to reciprocating or rotary


Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

*  DD  MECHANICAL MOVEMENTS {15}
22 R  DF  .~ Rotary to reciprocating and rotary {1}
22 A.~.~ Rotary to reciprocating or rotary

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 74/22

Mechanical Movements for converting rotary motion to the combined motion of reciprocation and rotary motion.

SEE OR SEARCH CLASS

241, Solid Material Comminution or Disintegration,

205, for apparatus using this mechanical movement.

242, Winding, Tensioning, or Guiding,

241, and 242 for drive mechanisms in fishing reels that convert rotary input into both reciprocation and rotation of an output.

414, Material or Article Handling,

431+, for apparatus for advancing and rotating an elongated article not intended to remain associated with the apparatus (e.g., a tube to be worked on) by means adapted to engage the article between its ends.