Hydraulic system for linear drives controlled by a displacer element
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United States of America Patent
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Jun 9, 2009
Grant Date -
Oct 5, 2006
app pub date -
Jan 14, 2004
filing date -
Jan 29, 2003
priority date (Note) -
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Abstract
The invention concerns a hydraulic system for linear drives with a differential cylinder, in particular for mobile machines which through the use of displacement-control of the drives avoids the many and diverse disadvantages of the state of the art and renders possible a precise and energy-efficient control of linear drives with differential cylinders, and which is economical and simple to maintain and which can be well integrated into the total hydraulic system of such machines.
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