Dolly means

Land vehicles – Wheeled – Body with bracketed-type or nonsuspended axles

Patent

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Details

280 1128, B62B 300

Patent

active

040662721

ABSTRACT:
A dolly for moving heavy loads over a supporting surface. Four axles are mounted on an elongated frame having a wood bolster for engaging the heavy load being moved. Wheels are rotatably attached to the outer ends of the axles. A resilient pad is positioned above each axle to allow each axle a degree of movement relative to the frame so that the heavy load may be moved over a slightly uneven and/or rough supporting surface without affecting the disposition of the heavy load being moved. Each wheel includes a cavity having a quantity of lubricating substance therein and is adapted to lubricate the axle it is mounted on as it rotates thereabout.

REFERENCES:
patent: 241746 (1881-05-01), Stephenson
patent: 252970 (1882-01-01), Price et al.
patent: 876245 (1908-01-01), Spacie
patent: 973786 (1910-10-01), Huberth
patent: 2370548 (1945-02-01), Kordes
patent: 2415611 (1947-02-01), Sprague
patent: 2644692 (1953-07-01), Kahlert

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