作者: John F. Cedarberg
DOI:
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摘要: The present invention is a combination of flexible arm with collet assembly. assembly includes an elongated or tube at one end and releasable mounting integral the opposed end. arranged to grippingly receive retain tubular work item therein, such as flashlight, magnifying glass lense, clamping retainer, like, device having circular cross-section in form tube, sleeve, cylindrical shaft, like. retaining mechanism prong socket assembly, portion being preferably arm, adapted releasably accordingly provided outer external ring which slidingly engages internal gripping fingers, thereby simplifying attachment working device.