An apparatus having an accumulator fluidly coupled to a cylinder having a moveable rod and a pressure relief valve, the cylinder configured to produce an increase in resistance to retraction of the cylinder by re-routing fluid flow to the accumulator through the pressure relief valve after the rod has reached a defined retraction distance.
CONTROLLED CYLINDER RETRACTION WITH A CLOSED HYDRAULIC SYSTEM
17.02.2022
Patent
Elektronische Ressource
Englisch
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