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Class Information
Number: 74/76
Name: Machine element or mechanism > Mechanical movements > Rotary to alternating rotary > Reciprocating rack connections
Description: Mechanisms, in which the motion is changed by means of a reciprocating rack.

Sub-classes under this class:

Class Number Class Name Patents
74/77 Crank and pitman actuator 1
74/78 Simple crank actuator 2

Patents under this class:

Patent Number Title Of Patent Date Issued
5894756 Governor system for engine starter mechanism Apr. 20, 1999
5121646 Driving mechanism of multi-action doll Jun. 16, 1992
4135409 Device for converting rocking motion into reciprocating rotary motion Jan. 23, 1979
4063465 Magazine feeding mechanism for dual slide projectors Dec. 20, 1977

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