US PATENT SUBCLASS 14 / 66-- .~.~.~.~ Vertically sliding

US PATENT SUBCLASS 14 / 66
.~.~.~.~ Vertically sliding

Current as of: June, 1999
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14 /	HD	BRIDGES

31	DF	DRAW {10}
50	DF	.~ Gates {2}
*	DD	.~.~ Bridge operated {2}
*	DD	.~.~.~ Shaft rotation {4}
66		.~.~.~.~ Vertically sliding {1}
67	DF	.~.~.~.~.~> Locking

DEFINITION

Classification: 14/66

(under subclass 50) Shaft rotation bridge operated gates, which are vertically sliding.