| 摘要 |
A roller band mechanism, having two equal diameter rollers and two flexible bands operating in rolling contact on opposite sides of an inclined plane with one end of each flexible band connected to the inclined plane member and the other end connected to one of a pair of parallel horizontal members, is disclosed for suspending an oscillating conveyor trough and/or a counterbalancing weight for an oscillating conveyor so that the suspended member or members moves along a predetermined inclined path when oscillated.
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