US PATENT SUBCLASS 254 / 353
.~.~.~.~ Plural driving pawls

Current as of: June, 1999
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254 /   HD   IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE

264  DF  APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE {4}
266  DF  .~ Device includes rotatably driven, cable contacting drum {34}
342  DF  .~.~ Drive includes intermeshing gears {7}
352  DF  .~.~.~ Drive also includes ratchet wheel and driving pawl {1}
353.~.~.~.~ Plural driving pawls {1}
354  DF  .~.~.~.~.~> Attached to rotatable disk or shaft

DEFINITION

Classification: 254/353

Plural driving pawls:

(under subclass 352) Apparatus having two or more distinct pawls, each of which engages the teeth of the wheel and rotate it.