| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive hydraulic spring system with a simple structure. <P>SOLUTION: The hydraulic spring system has a first moving member 1 reciprocally movably arranged in a fixed system and receiving external force, a hydraulic cylinder 12 for spring force connected to the first moving member 1 via a crank slider mechanism, and a hydraulic cylinder 8 for set force applying supporting load to the first moving member. The crank slider mechanism has the first slide part 6 arranged slidably in a direction perpendicular to the first moving member, a first eccentric part 5 rotatably supported around the axis perpendicular to the slide direction of the first slide part and the moving direction of the first moving member, a second moving member 10 arranged in the hydraulic cylinder for the spring force, a second slider block part arranged slidably in the direction perpendicular to the axial direction of the second moving member, a second eccentric part rotatably supported around the axis perpendicular to the slide direction of the second slider block part and the axial direction of the hydraulic piston, and a transmitter for transmitting a torque of the first eccentric part to the second eccentric part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
