Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Elmar Zeidler0
Donald T. Vassel0
Date of Patent
September 19, 2006
0Patent Application Number
110867900
Date Filed
March 22, 2005
0Patent Primary Examiner
Patent abstract
In a contact-free plate conveyor including an arrangement of nozzles each having a cup-like shape widening to a planar rim thereof, air under pressure is supplied to the nozzles such that an air flow is generated toward and through a gap formed between the rims of the cups at high speed which generates a vacuum between the cup rims and the plate so as to hold the plate at a predetermined distance from the nozzle arrangement.
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