Movable point crossing frog for a rail track

Details Movable point crossing frog for a rail track Movable point crossing frog for a rail track

2006-07-03

2010-06-22

Morano, S. Joseph (Department: 3617)

Railway switches and signals

Switches

Point

C246S460000

Reexamination Certificate

active

07740208

ABSTRACT:
A crossing frog includes: a cradle assembly which includes a movable point fitting component which has two projection elements which are mutually spaced-apart, a movable point which is mounted in the cradle assembly and fitted in the fitting component, spacer components which are interposed between the projection elements and the movable point, and accommodation for removably fixing the movable point in the fitting component. The spacer components are fixed to the projection elements in a removable manner by the accommodation for removable fixing so that it is possible to remove the point in a vertical direction relative to the cradle assembly.

REFERENCES:
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patent: 5560571 (1996-10-01), Remington
patent: 5743496 (1998-04-01), Atkinson, Jr.
patent: 6732980 (2004-05-01), Hein
patent: 12 22 957 (1966-08-01), None
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patent: 0 587 517 (1994-03-01), None
patent: 1 020 562 (2000-07-01), None

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