Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 6, 2007
Patent Application Number
10987148
Date Filed
November 15, 2004
Patent Primary Examiner
Patent abstract
A holding system for holding an object from above, against gravity. The holding system includes at least one holding portion adapted to be in contact with the object, to hold the object from above, at least one attracting portion for attracting a limited portion of the object upwardly, without contact thereto, and a gap measuring unit for measuring a gap between the object and the at least one attracting portion. The attraction force of the attracting portion is controlled on the basis of the measurement made by the gap measuring unit.
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