| 摘要 |
The safety lock comprises a fixed housing inside which is mounted a rotating fitting (5) for the key, which moves axially inside a stator (3) and which grips a rotor (10). This operates on the sliding bolt (13) and on the safety catch (18) which holds the bolt back until the key is fully removed. - The catch is spring loaded (23) into the operating position and comprises a shaped cam. This is moved axially to grip the bolt when the rotor has pulled the bit back. |
