Portable Railcar Sill Step Extender

摘要

A portable railcar sill step extender adapted to a sill step of a railcar, the portable railcar step comprising an elongated member having two longitudinal ends and two substantially parallel surfaces, a first receptacle disposed on a first plane substantially parallel to the two substantially parallel surfaces, a second receptacle disposed on a second plane, the second plane disposed at from about 8 degrees to about 12 degrees from the two substantially parallel surfaces and a locking device. Each of the first receptacle and the second receptacle is adapted to receive the sill step and the locking device is adapted to be removably applied at one of the first receptacle and the second receptacle to prevent the elongated member from sliding off of the sill step in a longitudinal direction of the elongated member.

主权项

1. A portable railcar sill step extender adapted to a sill step of a railcar, said portable railcar sill step extender comprising:
(a) an elongated member having two longitudinal ends and two substantially parallel surfaces; a first receptacle having at least one slot adapted to receive the sill step, wherein said first receptacle is disposed on a first plane substantially parallel to said two substantially parallel surfaces and on one of said two longitudinal ends; a second receptacle having at least one slot adapted to receive the sill step, wherein said second receptacle is disposed on a second plane disposed at a non-zero angle to said two substantially parallel surfaces and on the other one of said two longitudinal ends; and (b) a locking mechanism including a bolt configured to removably connect said two substantially parallel surfaces to form a removable connection at one of said first and second receptacles upon one of said at least one slot of said first and second receptacles receiving the sill step to prevent said elongated member from sliding off of the sill step in a longitudinal direction of said elongated member once the sill step has been received in one of said first receptacle and said second receptacle.