| 摘要 |
<p>The tilting device comprises a double-acting tilting cylinder (120) having a first (122) and a second (123) connection, a reservoir (102) for hydraulic fluid and a pump (100) having one single pumping direction, which pump has a suction port (101) which is in communication with the reservoir and one single delivery port (104) for delivering pressurized hydraulic fluid. The tilting device has a valve (1), The valve (1) also has hydraulic actuating means for actuating the shut-off member (20), which hydraulic actuating means are designed in such a manner that, as a result of the pump (100) supplying hydraulic fluid to the inlet passage (11), the shut-off member is moved into the first position or into the second position, and as a result of this supply then being stopped or reduced and then being restored again, the shut-off member is moved into the second position or first position, respectively.</p> |
