Railway rolling stock – Trucks – Radial
Patent
1994-07-05
1995-10-31
Oberleitner, Robert J.
Railway rolling stock
Trucks
Radial
105168, 1051821, B61F 500
Patent
active
054619866
ABSTRACT:
A railroad car truck includes a pair of side frames and a bolster which is supported by springs on the side frame. There are diagonal cross braces attached to the side frames with each cross brace being attached to one side frame on one side of the bolster and being attached to the other side frame on the opposite side of the bolster. There are mounting brackets fixed to the side frame and there is an end block attached with elastomeric mounting elements to each mounting bracket. The end blocks mount the cross braces. Each end block has a profile such as not to materially interfere with the scan area of a hot box detector mounted adjacent one of the railroad track rails.
REFERENCES:
patent: 3528374 (1970-09-01), Wickens
patent: 3563185 (1971-02-01), Wilmot
patent: 4162653 (1979-07-01), Wickens
patent: 4570544 (1986-02-01), Smith
patent: 4870914 (1989-10-01), Radwill
patent: 5243920 (1993-09-01), Lawson et al.
Berg Thomas R.
Sarnicki John T.
Oberleitner Robert J.
Rutherford Kevin D.
Standard Car Truck Company
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