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Class 238/317 - Cam


Subclass of Class 238 - Railways: surface track
Definition: Cams engaging the rails to prevent creepage.
No. of patents: 5
Last issue date: 08/03/2010


NumberTitleIssue Date
7766249Anchor-bolt assembly
A rail-carrying plate lies on an upper surface of a base. An anchor-bolt assembly has an elastomeric buffer sheet between the rail plate and the base upper surface and a bolt set in the anchor sleeve passing through the rail plate. An inner ring surrounds the bolt, ...
08/03/2010
6149068Support of resilient material under compression attached to a rail anchorage
This invention relates to rail anchorages that are used with all rails, but is particularly concerned with adjustable rail anchorages, which allow rail alignment to be adjusted, and which are installed on rails used by cranes. To reduce this rail movement...
11/21/2000
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
4821957Resilient material housing in the nose of a rail anchorage
A rail anchorage has a housing in which is received resilient material for bearing on the flange of a rail that the anchorage is to secure. The housing is formed to exert a wedging action on the resilient material when the material bears on the flange, an...
04/18/1989
4802624Rail clip assembly having a pivoted wedge member
The present application describes a rail clip assembly, particularly but not exclusively for securing a crane rail to a flanged girder. The rail clip assembly comprises a body member (1) which has a base portion (2) for connection a rail support surface (...
02/07/1989
 
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