Patent ID: 6105636
Filing Date: 2000-08-22
Classification: D06B,G01N

Abstract:
Apparatus for the controlled withdrawal and delivery of volumetrically metered liquids of a type comprising a support structure able to receive a first series of vessels or bottles which contain substances in a liquid phase, and a second series of vessels or glasses able to receive one or more said substances in preset doses, means being provided for withdrawing and feeding said substances in preset doses and able to withdraw said substances individually from said bottles and discharge them into said glasses, apparatus characterized in that said withdrawal and delivery means comprise a series of single withdrawal and delivery members able to be positioned in correspondence of each of said bottles, each of said single withdrawal and delivery members being resolvably matchable with an actuation and driving head, under a rest condition each of said single withdrawal and delivery members being inserted through an access aperture of a relevant bottle and a relevant needle being dipped into a substance held in the relevant bottle.