The invention relates to a cylinder device for a hydraulic lifting device 1, which has a housing 2 and a piston rod 3 axially movable relative to the housing 2. A rotary element 4 is mounted on the housing 2 in such a way that a rotary movement of the rotary element 4 relative to the housing 2 is possible and an axial movement of the rotary element 4 relative to the housing 2 is prevented. The piston rod 3 has a movement transmission element 5, wherein the movement transmission element 5 translates an axial movement of the piston rod 3 into a rotary movement of the rotary element 4. A sensor unit 6 is attached to the housing 2, which detects the rotary movement of the rotary element 4. Furthermore, the invention also relates to a hydraulic lifting device with such a cylinder device 1, a chassis of a mobile device with a lifting device and a mobile device with a chassis.
本发明涉及一种用于液压提升装置的气缸装置1,其具有壳体2和可相对于壳体2轴向运动的活塞杆3。旋转元件4安装在壳体2上,使得旋转元件4可以相对于壳体2旋转运动,并且防止旋转元件4相对于壳体2轴向运动。活塞杆3具有运动传动元件5,其中运动传动元件5将活塞杆3的轴向运动转换为旋转元件4的旋转运动。传感器单元6固定在壳体2上,用于检测旋转元件4的旋转运动。此外,本发明还涉及具有此类气缸装置1的液压提升装置、具有提升装置的移动装置的底盘和具有底盘的移动装置。
Cylinder device for hydraulic lifting device with distance measurement, hydraulic lifting device, chassis and mobile device
用于带测距的液压提升装置的气缸装置、液压提升装置、底盘和移动装置
2022-02-18
Patent
Electronic Resource
Chinese
IPC: | F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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