O-ring stacking device and method

摘要

An apparatus and method for collecting and stacking a plurality of torroidal-shaped articles by which the articles are introduced and entrained in a substantially laminar flow gas stream in which at least one collector member is removably disposed in intercepting relationship for collecting and stacking articles intercepted thereon in response to the movement of the articles past the collector member. The articles which are not intercepted are re-entrained in the gas stream and recirculated.