Railroad truck axle assembly retention mechanism

Details Railroad truck axle assembly retention mechanism Railroad truck axle assembly retention mechanism

1994-02-01

1995-10-10

Oberleitner, Robert J.

Railway rolling stock

Trucks

Safety supports

1052181, B61F 526

Patent

active

054561876

ABSTRACT:
A railway car truck axle assembly retention mechanism for retaining an axle assembly when the truck frame is lifted for maintenance purposes, including a connecting member having a plurality of upright flat metal plates fastened together in face-to-face relation and having the lower end of the plates secured to an axlebox, the upper end of the plates being free of the frame when operating on rail but being engageable to be lifted by the frame when the frame is lifted for maintenance purposes.

REFERENCES:
patent: 1024456 (1912-04-01), Pope
patent: 2522626 (1950-09-01), Lyles
patent: 3785297 (1974-01-01), Barnard et al.
patent: 4867269 (1989-09-01), Lalikos et al.
patent: 5233832 (1993-08-01), Moore

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