| 摘要 |
<p>#CMT# #/CMT# The system has a torque sensor (10) including a torque sensor chamber (14), which is attached at a hydraulic energy source and connected with a set of pressing chambers (31, 32). The pressing chambers are connected with the torque sensor chamber by a hydraulic resistance element (28) e.g. impedance, and connected with an additional pressure chamber (26), where pressure developed in the pressure chamber is lower than the pressure in the pressing chambers and/or the torque sensor chamber. #CMT#USE : #/CMT# Hydraulic system for controlling a step less variable belt-driven conical pulley transmission. #CMT#ADVANTAGE : #/CMT# The system optimizes the torque and transmission dependent axial pressing of the axial shiftable conical disc such that the contact pressure in the pressing chambers is provided without depending upon the number of revolutions. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a belt-driven conical pulley transmission with a fixed and variable resistance element 10 : Torque sensor 14 : Torque sensor chamber 26 : Pressure chamber 28 : Hydraulic resistance element 31, 32 : Pressing chambers.</p> |
