Railway switches and signals – Switches – Chairs and plates
Reexamination Certificate
2006-02-14
2006-02-14
Le, Mark T. (Department: 3617)
Railway switches and signals
Switches
Chairs and plates
C238S288000
Reexamination Certificate
active
06997419
ABSTRACT:
An adjustable gage plate assembly having a pair of gage plate ends each with rail seats that are connected at their inner ends to swivel slide plates of an adjustment assembly which enables the gage plate ends to be moved laterally and angularily relative to each other such that the gage plate assembly may be adjusted to a specified lateral distance and angle between the gage plate end rail seats.
REFERENCES:
patent: 358981 (1887-03-01), Lane
patent: 1363100 (1920-12-01), English
patent: 4391425 (1983-07-01), Keep, Jr.
patent: 6305614 (2001-10-01), Adkins et al.
Axthelm Karl E.
Martin Joseph A.
Remington James A.
Baker, Jr. Thomas S.
Cleveland Track Materials, Inc.
Le Mark T.
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