US PATENT SUBCLASS 14 / 37
.~.~.~ Hinged sections
Current as of: June, 1999
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| 14 / | HD | BRIDGES |
|
| 31 | DF | DRAW {10} |
| * | DD | .~ Bascule {3} |
| 36 | DF | .~.~ Fixed pivot {2} |
| 37 |  | .~.~.~ Hinged sections |
DEFINITION
Classification: 14/37
(under subclass 36) Bascule bridges in which each vertically-swinging part is composed of sections hinged together.