E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 5/00 (2006.01) E01B 11/20 (2006.01) E01B 11/38 (2006.01) E01B 23/08 (2006.01)
Patent
CA 2229709
The temporary rail bridge (20) of the illustrated embodiment includes a bridge number (20) that is coupled to a track rail (16) by screw clamps (24). Each of the screw clamps (24) includes an internal tensioning component such as a spring (58) that allows for fast installation of the rail bridge (20) and maintains continuous pressure engagement in operation. The rail bridge (20) reduces track closure time due to rail damage and associated costs and inconvenience.
Le rail temporaire en U (20) de l'utilisation présentée comprend un rail en U qui est raccordé à un rail (16) par des serre-joints (24). Chaque serre-joint (24) comprend un composant de mise en tension interne comme un ressort (58), qui permet d'installer rapidement le rail en U (20) et maintient un engagement par pression continue pendant l'opération. Le rail en U (20) permet de réduire la durée pendant laquelle la voie est inutilisable à la suite de dommages, ainsi que les coûts et les inconvénients qui en résultent.
Fox Richard H.
Meyers Vernon O.
Olin Wesley L.
Steinbacher David M.
Zimmerle William J.
Fox Richard H.
Meyers Vernon O.
Olin Wesley L.
Smart & Biggar
Steinbacher David M.
LandOfFree
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