| 摘要 |
There is disclosed an improvement for a tilting, sliding edge dispenser having pivot members fixedly attached to opposite ends of the dispenser and a rigid support structure having elongated receptacles for receiving the pivot members in rotating sliding engagement. Each one of a pair of elongated driving loops is attached adjacent one end, respectively, of a linear edge of the dispenser and is stretched over a pair of wheels attached to each end of a base member and driven by a motor attached to a shaft connecting one wheel of each pair of wheels whereby the linear edge is driven across the surface of the base members to dispense the contents of the dispenser.
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