Device for use in positioning an article precisely in a desired location

摘要

A device for use in placing surface mount components upon PCBs having article gripping elements carried by a support. The article gripping elements are movable between an upper position and a lower position for engaging and gripping the surface mount component. In the lower position, the article gripping elements are freely orientable relative to a vertical axis and the elements and support coact as the elements are being raised to correct the orientation of the elements to that desired.