Class 14/35 - End supports and locking devices

Subclass of Class 14 - Bridges
Definition: Devices for connecting the ends of the stationary supports
No. of patents: 4
Last issue date: 04/04/2006

Number	Title	Issue Date
7020924	Static stabilizers for bridges An adjustable static stabilizer used to ameliorate shock loading. The static stabilizer has a housing forming a chamber and an upwardly-open cylindrical carrier moveably mounted in the chamber. A plurality of spring washers are mounted in the carrier, and a shoe cap...	04/04/2006
6701562	Span lock with centering guide A span lock system for a double-leaf drawbridge. A guide housing mounted at the tip of one leaf includes an opening with vertically opposed cushioned shoes slidably supporting an elongate lock bar reciprocative lengthwise in a direction along the length o...	03/09/2004
6453494	Movable bridge center lock The center locks of a bascule or other type of double leaf movable bridge are fitted on bearings mounted upon the main bridge girders, so that the center lock bars may be moved, when the bridge is in the lowered position, along a horizontal axis parallel ...	09/24/2002
4169296	Connecting bridge for personnel to connect two mutually movable marine structures A personnel bridge for connecting a stationary offshore working platform 1 to a floating housing platform 2. A first span 3 is vertically pivoted at 5 to the platform 1 on one end, and vertically pivoted at 6 to the outer end of a second span 4 whose inne...	10/02/1979

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