US PATENT SUBCLASS 74 / 489
.~.~.~.~.~ Flexible control element

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

469  DF  CONTROL LEVER AND LINKAGE SYSTEMS {8}
479.01  DF  .~ Multiple controlling elements for single controlled element {8}
484 R  DF  .~.~ Steering and controls assemblies {3}
486  DF  .~.~.~ Reciprocating control elements {2}
488  DF  .~.~.~.~ Handle bar type {1}
489.~.~.~.~.~ Flexible control element

DEFINITION

Classification: 74/489

(under subclass 488) Systems in which one element of the controls is a flexible member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

501+, for Bowden wires.

SEE OR SEARCH CLASS

464, Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts,

51+, for a flexible shaft; and subclasses 173+ for a flexible housing for a shaft or Bowden cable.