US PATENT SUBCLASS 74 / 63
.~ Rotary to rotary


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

*  DD  MECHANICAL MOVEMENTS {15}
63.~ Rotary to rotary {6}
64  DF  .~.~> Inertia or centrifugal transmitters
65  DF  .~.~> Crank, pitman, lever, and crank
66  DF  .~.~> Crank, lever, and crank
67  DF  .~.~> Crank, pitman, and crank
68  DF  .~.~> Cranks, link connected
69  DF  .~.~> Cranks, slidable connections


DEFINITION

Classification: 74/63

Mechanical movements for changing rotary motion to rotary motion.