| 摘要 |
<p>The inventive lock comprises a lock bolt (14), borne by a support attached to a first element in the openable element (12) and a rail-type element cooperating with a keeper (18) borne by the second element in the openable element (12) and the rail, said lock bolt (14) being pivotably mounted on the support (16) between at least two positions i.e. a first notch closure and a second notch closure wherein said lock bolt (14) cooperates with the keeper (18). Assisted-closure means (26) help to displace the lock bolt (14) from the first notch closure position thereof to the second notch closure position. Means (20,22) lock the lock bolt (14) in the first notch closure position and/or second notch closure position. Said locking means (20,22) can be released by assisted-opening means (23) which are used to disengage the locking means (20,22). The release action carried out by the assisted-opening means (23) is independent of the position of the assisted-closure means (26).</p> |
