Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jurgen Roders0
Date of Patent
April 10, 2007
Patent Application Number
10513504
Date Filed
May 7, 2003
Patent Primary Examiner
Patent abstract
The present invention relates to a weight compensating device comprising a carrier and a component which is supported on the carrier and is displaceable particularly in vertical direction by means of a drive, characterized in that the carrier and the component have arranged thereinbetween at least one negative pressure body of a variable length which is connected to a negative pressure source for compensating the weight acting on the component.
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