Between-rails roadway for road-rail crossings

Details Between-rails roadway for road-rail crossings Between-rails roadway for road-rail crossings

2005-04-12

2005-04-12

Le, Mark T. (Department: 3617)

Railways: surface track

Roadbed

Street crossing

C404S041000

Reexamination Certificate

active

06877671

ABSTRACT:
The roadway at a road-rail crossing comprises rows of extruded rubber strips. The strips have a tongue-and-groove type of edge connection, which constrain the strips such that if one strip bounces the adjacent strips bounce too. Locking-strips fit between primary-strips, and have latches, which snap into place upon the locking-strips being driven downwards, from above.

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Untitled sketch, 1997, London, ON Canada, Performance Polymers Inc.

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