Barrier transition framework

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11891765
APP PUB NO 20230374745A1
SERIAL NO

18087480

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A barrier transition framework such as for use as a bridge transition, is disclosed for connection to a concrete anchor at an entrance, comprising a tubular upper transition chord having first and second beveled ends, and a tubular lower transition chord having first and second beveled ends. The first beveled ends of each of the upper and lower chords are welded to an approach deflector. The second beveled ends of each of the upper and lower chords are welded to an anchorage plate. A transition assembly is formed by connecting thrie-beams to the road-side of the transition framework. A thrie-beam may also be connected to the field-side of the transition framework. The disclosed transition framework provides a preassembled solid four bar structure with exceptional resistance to deflection in both the vertical and horizontal planes, that spans a greater distance than convention transitions.

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Patent Owner(s)

Patent OwnerAddress
VANDORF BT1 INC180 RAM FOREST ROAD STOUFFVILLE ON L4A 2G8

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alberson, Dean Clinton Ingram, US 8 3
Longstreet, William Price Newport Beach, US 1 0
Powell, Benjamin Fraser King City, CA 8 3

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