US PATENT SUBCLASS 74 / 76
.~.~ Reciprocating rack connections

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

*  DD  MECHANICAL MOVEMENTS {15}
70  DF  .~ Rotary to alternating rotary {6}
76.~.~ Reciprocating rack connections {2}
77  DF  .~.~.~> Crank and pitman actuator
78  DF  .~.~.~> Simple crank actuator

DEFINITION

Classification: 74/76

(under subclass 70) Mechanisms, in which the motion is changed by means of a reciprocating rack.