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Patent Searching and Data


Title:
METHOD FOR OPERATING A HYDRAULIC DRIVING DEVICE AND HYDRAULIC DRIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/013373
Kind Code:
A1
Abstract:
The invention relates to a method for operating a hydraulic driving device (10) with a hydraulic cylinder-piston unit (12) having a working piston (16) which is movable along a working direction (14) between an upper dead centre and a lower dead centre, wherein a desired value for the position of the working piston along the working direction is predetermined, and an actual value of the position of the working piston along the working direction is detected, and the movement of the working piston is regulated depending upon the desired value and the actual value. The invention further relates to a hydraulic driving device (10).

Inventors:
BRAHMER, Bert (Näherweg 8a, Bruchsal, 76646, DE)
Application Number:
EP2011/057009
Publication Date:
February 02, 2012
Filing Date:
May 03, 2011
Export Citation:
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Assignee:
VOITH PATENT GMBH (St. Pöltener Straße 43, Heidenheim, 89522, DE)
BRAHMER, Bert (Näherweg 8a, Bruchsal, 76646, DE)
International Classes:
F15B9/09; B30B15/28
Foreign References:
EP1462660A1
US6523451B1
EP1462660A1
Attorney, Agent or Firm:
DREISS PATENTANWÄLTE (Postfach 10 37 62, Stuttgart, 70032, DE)
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Claims: