| 摘要 |
<p>A hydraulic elevator-translator, and a procedure for elevation and translation. A cabin (2) for transporting personnel and/or goods is freely slidable along fixed vertical guides for movement in a straight direction. Two cable blocks (6, 7), of which one cable block (6) is fixed and one (7) is mobile slidingly along fixed guides (9) for movement in a straight direction, are each provided with at least one pulley pair (10). Two cables (8), wound about the pulley pairs (10), each have one end anchored to the fixed cable block (6), and another end anchored to the cabin (2). Pistons (3) of two fixed hydraulic cylinders (4) have stems which are fixed by upper ends to the mobile cable block (7). <IMAGE></p> |
