发明授权
US4350242A Conveyor systems for cigarettes and similar rod-like articles 失效
香烟和类似棒状物品的输送系统

Conveyor systems for cigarettes and similar rod-like articles
摘要:
A cigarette elevator for conveying upwards a stack-like stream of cigarettes comprises substantially parallel upwardly-extending conveyors of which at least one has transversely extending ribs on its operative face for engaging the cigarettes, a first pulley around which the ribbed conveyor passes at the upper end of the elevator, and a second pulley which is adjacent to the first pulley and has an axis of rotation which is parallel to (but slightly offset from) the axis of rotation of the first pulley, and including a substantially horizontal conveyor which passes around the second pulley, the arrangement being such that the ribs on the ribbed conveyor disappear progressively below the upper surface of the horizontal conveyor.
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