| 摘要 |
<p>PURPOSE:To provide easy manufacture and reduction in size, and continuous drive through only one hydraulic pipe by forming the shape of the vane of a hydraulic motor into a semi-cylindrical shape. CONSTITUTION:When pressure oil enters a casing 3 from a hydraulic inflow port 2, the oil discharged from a semi-cylindrical shape 4 works upon the semi- cylindrical shape groove 6 of a vane 5 to obtain power. The construction of the vane is simple, which is especially used for a small type motor. As a result, it serves for oil pressure rather than oil amount with residual pressure, which makes a hydraulic pump used small and permits use in a low power source such as the auxiliary machine for a tool machine. As an example, it is possible to drive plural hydraulic motors continuously by only one hydraulic pump.</p> |
