Patent ID: 9719531
Date: 2017-08-01
CPC Classifications: F15B,F16H

Claim:
1. A device ( 1 ) for varying swept volumes of a first hydraulic machine ( 2 ) and a second hydraulic machine ( 3 ), the swept volumes depending, in each case, on pivoted positions of adjustable axes ( 5 , 6 ) of the first and the second hydraulic machines ( 2 , 3 ) which are connectable to one another by first and second lines ( 9 , 10 ), the axes ( the pressures in an area of the first and the second hydraulic machines ( the control valve unit ( a further device ( the control valve unit ( the swept volumes of the first and the second hydraulic machines ( the pressure limit value (p_HD_grenz) is either lower than or equal to a maximum nominal pressure value (p_HD_max_soll) to be set in the area of the first and the second lines ( an adjustment rate of the swept volumes of the first and the second hydraulic machines (