发明授权
US6044932A Ergonomic parts bin elevator with integral springs 有权
符合人体工程学的零件箱电梯,带有弹簧

Ergonomic parts bin elevator with integral springs
摘要:
A device for and method of ergonomically removing parts from a parts bin, so that an operator does not have to unnecessarily bend to remove parts, using an open-ended bin, a platform removably contained within the bin, and a mechanism for lifting the platform which is, also, removably contained within the bin. The mechanism for lifting the platform may be a manually operated or automatically operated scissor-type jack, hydraulic cylinder, or pneumatic cylinder. Also, the platform may be vertically adjusted by a spring whose spring constant is chosen to correspond to the weight of the parts within the bin.
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