Railway car superstructure frame

Details Railway car superstructure frame Railway car superstructure frame

1980-04-11

1982-07-06

Peters, Jr., Joseph F.

Railway rolling stock

Car framing and structure

Passenger

29155R, 52666, 105399, 105401, 228182, 403346, B23K 3100, B23P 1500, B61D 1708

Patent

active

043377084

ABSTRACT:
A welded structural frame for a railway car wall is disclosed as including a pair of aligned U-section vertical members welded to opposite sides of a U-section longitudinal member and a reinforcing insert welded between the sides of the longitudinal member in alignment with the vertical members to provide a frame substantially free of welding distortion. A method of making such a frame is also disclosed as including securing longitudinal and vertical members in a fixture, welding the vertical members to opposite sides of the longitudinal member and then welding a reinforcing insert between the sides of the longitudinal member in alignment with the vertical members.

REFERENCES:
patent: 1305746 (1919-06-01), Rush
patent: 1789280 (1931-01-01), Armstrong
patent: 2216025 (1940-09-01), Sheppard
patent: 2578671 (1951-12-01), Chausson
patent: 2591346 (1952-04-01), Fitzgerald
patent: 2646008 (1953-07-01), Eksergian et al.
patent: 2657645 (1953-11-01), Ecoff
patent: 2709973 (1955-06-01), Meyer
patent: 3161152 (1964-12-01), Johansson et al.
patent: 3319585 (1967-05-01), Pulcrano

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