Closed one-piece roller frame for vibrator rollers

Details Closed one-piece roller frame for vibrator rollers Closed one-piece roller frame for vibrator rollers

1980-09-23

1983-04-12

Byers, Jr., Nile C.

Road structure, process, or apparatus

Apparatus

Means to agitate material

172776, 172554, 280281R, 180 20, E01C 1938

Patent

active

043796524

ABSTRACT:
A vibrator roller frame for supporting a vibrator roller on a horizontal axis of rotation and for transferring static and dynamic forces, comprises, a closed annular one-piece frame member, preferably made of cast steel, having side, end and corner parts, connected to the vibrator roller and annularly surrounding it. The side, end and corner parts are shaped in accordance with the static or dynamic forces they will receive. The corner parts have inside and outside relatively large radii of curvature and connect the side and end parts. The side and end parts have increasing width from a median axis toward the corner portions.

REFERENCES:
patent: 554421 (1896-02-01), Heggem
patent: 986290 (1911-03-01), Holt
patent: 1292273 (1919-01-01), Downey
patent: 1304741 (1919-05-01), Cartwright
patent: 2334086 (1943-11-01), Greiner
patent: 2925759 (1960-02-01), Hillis
patent: 3255682 (1966-06-01), Hedstrom
patent: 3554101 (1971-01-01), Grant
patent: 3988071 (1976-10-01), Cochran

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