Invention Grant
US07648047B2 Rotary screw escapement device and methods of use thereof 失效
旋转螺旋擒纵机构及其使用方法

Rotary screw escapement device and methods of use thereof
Abstract:
Apparatus that receives multiple screws serially from a vibrating bowl with a single exit ramp, collects a plurality, e.g., six, of screws and distributes the plurality of screws simultaneously to different tubes in one assembly. A rotary holder having a plurality of notches for receiving and holding screws, receives the screws serially from a feeder rail coupled to a vibrating screw feed bowl. After the notches have filled with screws, the screws are released into a corresponding plurality of exit tubes, where the screws may be fed (e.g., by air pressure) to a screw applicator device coupled to a distal end of the exit tubes.
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