US PATENT SUBCLASS 187 / 369
.~.~.~.~.~ Having similar contact component cooperating to grip common rail

Current as of: June, 1999
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187 /   HD   ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE

351  DF  HAVING SPECIFIC MEANS CONTACTING OR ON LOAD SUPPORT FOR STOPPING OR SLOWING THEREOF {4}
359  DF  .~ Includes movable contact component on support for engaging shaft structure {4}
361  DF  .~.~ Actuated by change in suspension or counterweight cable tension {4}
367  DF  .~.~.~ Pivotally attached contact component {2}
368  DF  .~.~.~.~ With eccentric camming face {1}
369.~.~.~.~.~ Having similar contact component cooperating to grip common rail

DEFINITION

Classification: 187/369

Having similar contact component cooperating to grip common rail:

(under subclass 368) Retaining, halting, or retarding means having an additional engaging part which is shaped like the first engaging part and acts therewith to forcefully engage

opposite sides of a slender member or formation which extends along the length of the shaft*.