Land vehicles – Wheeled – Running gear
Patent
1978-01-20
1981-05-19
Pekar, John A.
Land vehicles
Wheeled
Running gear
280404, B60P 712
Patent
active
042680514
ABSTRACT:
The specification discloses a roller insert which can be welded into a crossframe of a log trailer to provide low friction to a pivoted log bunk. Each insert includes a frame welded into a cutout portion in an end portion of the crossframe. Rollers are mounted on axles removably secured in the frame by keeper bars.
REFERENCES:
patent: 3350116 (1967-10-01), Skirvin
patent: 3356387 (1967-12-01), Skirvin
Skirvin Carl L.
Skirvin Paul G.
Skirvin Walter W.
Enoch Skirvin & Sons, Inc.
Pekar John A.
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