Girder type switch track

Details Girder type switch track Girder type switch track

1991-08-22

1993-03-16

Werner, Frank E.

Railway switches and signals

Switches

Frog obviating

246445, 104103, E01B 706

Patent

active

051937670

ABSTRACT:
A switch track apparatus for a girder type track comprises a movable girder composed of at least one girder portion shiftable between a plurality of positions on a fixed supporting member and of at least one drive device for driving the movable girder. The drive device is supported on a side surface of the movable girder substantially within a thickness of the movable girder.

REFERENCES:
patent: 55494 (1866-06-01), Willard
patent: 400164 (1889-03-01), Bartholomew
patent: 1404177 (1922-01-01), Lake
patent: 1487244 (1924-03-01), Krump
patent: 2903972 (1959-09-01), Schutze
patent: 2997004 (1961-08-01), Rosenbaum et al.
patent: 4016818 (1977-04-01), Ellzey
patent: 4109584 (1978-08-01), Mihirogi
patent: 4993326 (1991-02-01), Bergemann
patent: 5087001 (1992-02-01), Bolli et al.

Affiliated with

Also associated with

Rating

Girder type switch track does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Girder type switch track, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Girder type switch track will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-347630