US PATENT SUBCLASS 14 / 39
.~.~ Nonpivoted
Current as of: June, 1999
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| 14 / | HD | BRIDGES |
|
| 31 | DF | DRAW {10} |
| * | DD | .~ Bascule {3} |
| 39 |  | .~.~ Nonpivoted {1} |
| 40 | DF | .~.~.~> Rack and pinion |
DEFINITION
Classification: 14/39
(under subclass 31) Bascule bridges with no fixed pivot operated by means acting directly on the movable span.
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+, 262, 263, and 276. (See this class (14) subclass 36).
119, Animal Husbandry,
843+, for animal gangways.
414, Material or Article Handling,
364+, and 742 for similar structure in material handling devices.