Railway switches and signals – Switches – Connecting rods
Reexamination Certificate
2007-01-30
2007-01-30
Le, Mark T. (Department: 3617)
Railway switches and signals
Switches
Connecting rods
C246S43500A
Reexamination Certificate
active
10697855
ABSTRACT:
A railroad switch assembly comprises a basket that directly actuates a torsional assist rod. The basket is located at a lower elevation than the assist rod, preferably in a hollow tie and preferably between the switch machine and the running rail.
REFERENCES:
patent: 956834 (1910-05-01), Strom
patent: 1795413 (1931-03-01), Thomas
patent: 2041382 (1936-05-01), Strong
patent: 2077620 (1937-06-01), Dicke
patent: 3704986 (1972-12-01), Sheesley et al.
patent: 3797324 (1974-03-01), Sheesley et al.
patent: 4355566 (1982-10-01), Kaji
patent: 5527005 (1996-06-01), Wydotis
Click Gary
O'Brien Cory
Glenn Michael A.
Glenn Patent Group
Le Mark T.
Vae Nortrak North America Inc.
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