Tractor pull sled

Details Tractor pull sled Tractor pull sled

1975-03-13

1976-07-06

Ruehl, Charles A.

Measuring and testing

Volumetric content measuring

G01L 513

Patent

active

039674967

ABSTRACT:
Disclosed herein is a device adapted to be pulled by a tractor, which device comprises an elongated frame having forward and rearward ends, wheels supporting the rearward end of the frame for travel along the ground, a mass movable on the frame between the forward and rearward ends, a sled having a relatively large ground engaging surface, a guideway on the sled and a slide located on the forward end of the frame and movable in the guideway in the fore and aft direction and adjustably connected to the guideway, and a connector on the sled adapted for attachment to the tractor for pulling of the device by the tractor along the ground.

REFERENCES:
patent: 1603521 (1926-10-01), Davidson et al.
patent: 3659455 (1972-05-01), Watkins
patent: 3667291 (1972-06-01), Peak
patent: 3741010 (1973-06-01), Luedtke

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