Unitized trailer assembly

Details Unitized trailer assembly Unitized trailer assembly

1984-03-22

1985-08-13

Song, Robert R.

Land vehicles: bodies and tops

Bodies

Body shell

296204, 52630, 52667, 403347, B62D 2102

Patent

active

045345899

ABSTRACT:
A trailer with a unitized floor construction is formed of a pair of horizontally spaced, longitudinally extending beams and a plurality of longitudinally spaced transversely extending cross frame members positioned in aligned longitudinally spaced openings in the upper portions of said beams. A floor is positioned on the upper surfaces of the beams and cross frame members and welded thereto. The cross frame members are cross sectionally U-shaped and with the floor form closed shapes imparting unusual rigidity to the flat bed trailer.

REFERENCES:
patent: 2791439 (1957-05-01), Swanson
patent: 2812192 (1957-11-01), Cole
patent: 3042423 (1962-07-01), Bock
patent: 3319393 (1967-05-01), Tantlinger et al.
patent: 3705732 (1972-12-01), Marinelli
patent: 3909059 (1975-09-01), Benninger et al.
patent: 4084834 (1978-04-01), Becker
patent: 4226465 (1980-10-01), McCullough
patent: 4232884 (1980-11-01), DeWitt

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