Road structure – process – or apparatus – Apparatus – Material distribution means
Patent
1996-10-31
1998-09-08
Lisehora, James
Road structure, process, or apparatus
Apparatus
Material distribution means
404118, 404 85, 404 97, 404122, E01C 1922
Patent
active
058036563
ABSTRACT:
A powered concrete screed apparatus comprising a roller rotatably attached to a chassis. The chassis includes an elongated member that extends in spaced, parallel relation to the roller, and is of substantially the same length as the roller. The elongated member is attached to the roller at one end by a motor removably mounted thereto and which includes gears extending therefrom which are operatively attached to the roller, and at its opposite end by a plate which extends between the tubing and roller. A pair of handles are mounted to and extend upwardly from the tubular member, and are independently, slidably adjustable along the length of the tubular member. The handles are also telescopically adjustable, thereby permitting their lengths to be selectively controlled. A throttle is removably attached to one of the handles and electrically connected to the motor, thereby permitting selective control of the power output from the motor. The screed apparatus also include a pair of wheel assemblies attached to the tubular member at opposite ends thereof. The wheel assemblies permit the apparatus to be easily moved to and from a worksite without damaging the roller.
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