US PATENT SUBCLASS 212 / 100
.~.~.~ Sheave catch

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

71  DF  OVERHEAD {7}
76  DF  .~ Cable {8}
97  DF  .~.~ Load suspension {8}
100.~.~.~ Sheave catch {1}
101  DF  .~.~.~.~> Pivoted cable extension

DEFINITION

Classification: 212/100

Sheave catch:

(under subclass 97) Load-suspension carriers comprising a catch on the carriage for engaging directly with and wholly or partly supporting the sheave of a block and tackle hoisting means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

102+, for similar devices which engage with the frame of the hoisting sheave.