| 摘要 |
<p>The method is particularly applicable to a lift with machinery (25) at the bottom of the shaft and comprises lifting in a single operation, by means of a support beam (9) with telescopic arms (21) for the traction pulleys (11) of the lift, the traction cable pulleys (11), the counterweight guide rials (7), a cabin guide rail (5), the traction cables (13) placed in their operating positions, and the counterweight (3).</p> |
