Machine for railway switching

Details Machine for railway switching Machine for railway switching

2007-11-27

2007-11-27

Le, Mark T. (Department: 3617)

Railway switches and signals

Switches

Tie bars

C246S450000, C246S452000, C246S448000

Reexamination Certificate

active

10988853

ABSTRACT:
An in-tie machine for moving the movable elements of a switching device, such as the switch points of a switch point assembly or the moving V-point of a movable point frog, with a sliding device which selectively engages a control rod with either a fixed seat or a moving seat, to shift the movable elements and lock them in place.

REFERENCES:
patent: 6056244 (2000-05-01), Durchschlag et al.
patent: 6164602 (2000-12-01), Kuhn et al.
patent: 6511024 (2003-01-01), Bonfigli
patent: 2002/0148932 (2002-10-01), Biagiotti

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