US PATENT SUBCLASS 212 / 119
.~.~.~ Trolley-supported

Current as of: June, 1999
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212 /   HD   TRAVERSING HOISTS

71  DF  OVERHEAD {7}
76  DF  .~ Cable {8}
117  DF  .~.~ Rope carriers {4}
119.~.~.~ Trolley-supported

DEFINITION

Classification: 212/119

Trolley supported:

(under subclass 117) Rope carriers normally carried by the hoisting carriage or trolley and which are disengaged therefrom by means mounted on the carriage itself, said means being operated by the movement of the carriage along the track.

SEE OR SEARCH THIS CLASS, SUBCLASS:

118, for similar devices in which the carrier is disengaged from the trolley by a cable stop or button.