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Class 238/311 - Welded


Subclass of Class 238 - Railways: surface track
Definition: Fastening by welding.
No. of patents: 3
Last issue date: 10/03/1995


NumberTitleIssue Date
5454514Rail anchor assembly
A rail anchor assembly is provided with particularly-configured shoulder fittings welded to a base plate component in a manner which eliminates the necessity of weld grinding in order to assure non-interference between the shoulder fitting rail abutment e...
10/03/1995
4967955Rail anchorage arrangement
A rail anchorage arrangement for fastening a rail, the anchorage comprises: a support structure; a body of weldable material welded to the upper surface of the support structure at a weld between the body and the support structure extending at least parti...
11/06/1990
4801083Compound railroad track
A compound railroad track wherein the head rail is easily replaceable without replacement of the supports, which comprise two extruded mirror-image L-shaped members, periodically spaced U-shaped separators, and a base plate, all suitably bolted and welded...
01/31/1989
 
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