US PATENT SUBCLASS 14 / 36
.~.~ Fixed pivot

Current as of: June, 1999
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14 /   HD   BRIDGES

31  DF  DRAW {10}
*  DD  .~ Bascule {3}
36.~.~ Fixed pivot {2}
37  DF  .~.~.~> Hinged sections
38  DF  .~.~.~> Rack and pinion

DEFINITION

Classification: 14/36

(under subclass 31) Draw bridges of the bascule type revolving on a fixed pivot.

SEE OR SEARCH THIS CLASS, SUBCLASS:

47, for aprons.

71.1+, for one-end-attached gangways.

SEE OR SEARCH CLASS

105, Railway Rolling Stock, 261.1+, for car attached rerailers, 262 and 263 for car replacers, 276 for overhead hose bridges.

119, Animal Husbandry,

843+, for animal gangways.