| 摘要 |
<p>The invention relates to an elevator driven by a displacement hydraulic motor with pistons in which the fluid is pumped through a distributor, meant for passenger and freight transportation. According to the invention, the elevator employs a pumping unit (1) directly fixed on a standard cabin by means of some screws, which actuates a displacement hydraulic motor (2) with pistons sliding along a modular rack (3) which is fixed here and there, with some bolts, to the elevator shaft wall, the motor (2) being fixed to the cabin by means of some screws and ensuring the simultaneous displacement of the cabin along the modular rack (3).</p> |
