Railway car underframe end sill

Details Railway car underframe end sill Railway car underframe end sill

1978-10-30

1980-11-25

Beltran, Howard

Railway rolling stock

Car framing and structure

Passenger

105410, 105421, 213220, B61D 100, B61D 1704, B61D 4900

Patent

active

042351707

ABSTRACT:
An end underframe structure having an open box structure forming a rigid unit capable of receiving high torsional or other forces developed in a railway car and includes primary and secondary end sills connected by side buffer members. Additional buffer members connect the secondary end sill to a bolster. Draft sill means extend from the center of the primary end sill to the center of the bolster member.

REFERENCES:
patent: 832682 (1906-10-01), Lindstrom et al.
patent: 2294357 (1942-08-01), Dean et al.
patent: 2946297 (1960-07-01), Dean et al.

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