| 摘要 |
<p>The invention relates to a lift installation (1) comprising a car (2), a counterweight (3) and safeties (11, 11a, 11b, 11g) which are fitted to the car (2) and the counterweight (3). The car (2) contains an electrically controlled device for actuating and optionally resetting the safety (14, 14a, 14b) and the counterweight (3) also contains an electrically controlled device (14, 14g) with a safety (11, 11g), or the safety (11, 11g) of the counterweight (3) is actuated by means of a slack-line release (56).</p> |
