US PATENT SUBCLASS 74 / 600
.~.~ Adjustable

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

*  DD  ELEMENTS {10}
595  DF  .~ Cranks and wrist pins {7}
600.~.~ Adjustable {1}
601  DF  .~.~.~> Automatically

DEFINITION

Classification: 74/600

(under subclass 595) Units having incorporated therewith a means for adjusting the axis of the pin relative to the axis of rotation of the arm to adjust the throw of the crank.

SEE OR SEARCH THIS CLASS, SUBCLASS:

117, for having adjustable rotary crank drives for intermittent grip type mechanical movements.

837, for adjustable cranks and wrist pins changing a stroke "on the fly".

SEE OR SEARCH CLASS

123, Internal-Combustion Engines,

48, for adjustable combustion chambers.