Method of constructing a rail track on a concrete slab and a...

Details Method of constructing a rail track on a concrete slab and a... Method of constructing a rail track on a concrete slab and a...

2005-10-18

2005-10-18

Bryant, David P. (Department: 3726)

Metal working

Method of mechanical manufacture

Utilizing transitory attached element or associated separate...

C029S464000, C238S029000, C238S027000, C238S002000, C264S033000, C264S228000, C264S161000

Reexamination Certificate

active

06954974

ABSTRACT:
In a method of constructing a rail track on a concrete slab, the concrete slab is poured around anchor members for fixing tie plates supporting the rails of the rail track. The method includes the following steps: suspending the rails premounted on their tie plates above the location at which the concrete slab is to be poured, each tie plate including a base under which is disposed a temporary tie plate for accurately guiding the anchor members, adjusting the position of the rails, pouring the concrete slab up to the height of the temporary tie plates, raising the rails and removing the temporary tie plates, and accurately positioning the rails premounted on their tie plates on the concrete slab in their final position and fixing the tie plates to the anchor members.

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patent: 0 715 021 (1996-06-01), None
patent: 1 041 201 (2000-10-01), None

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