Motorized dolly

摘要

A motorized dolly includes an elongated frame, a first and second arc-shaped rail, a first and second pulley, a continuous belt, a motor, a platform, a first and second set of rollers or wheels, a fastener and one or more controls. The first arc-shaped rail has a first radius to a point in space. The second arc-shaped rail has a second radius greater than the first radius. The first and second pulleys are attached to the elongated frame proximate to each end. The continuous belt is moveably attached to the first pulley and the second pulley. The motor is operably engaged with the first pulley, the second pulley or the continuous belt. The first and second set of rollers or wheels are attached to the platform and moveably engaged with the first and second rails, respectively. The fastener securely is attached to the platform and the continuous belt.

主权项

1. A motorized dolly comprising:
an elongated frame having a longitudinal axis extending between a first end and a second end; one or more arc-shaped rails attached to the elongated frame and having a radius to a point in space substantially perpendicular to the longitudinal axis; a platform moveably connected to the one or more arc-shaped rails; a motor operably engaged with the moving means; one or more controls electrically connected to the motor; a set of rollers or wheels attached to the platform and moveably engaged with the one or more rails; a first pulley attached to the elongated frame proximate to the first end; a second pulley attached to the elongated frame proximate to the second end; a continuous belt moveably attached to the first pulley and the second pulley; a fastener securely attached to the platform and the continuous belt; and the motor is operably engaged with the first pulley, the second pulley or the continuous belt.