| 摘要 |
<p>It is described a safety industrial lock is determined to the double sealing of the technical delivery points, which consists of a lock body (1) with a lock housing (112), to which is attached from one side an insertion (12) and from the other side is mounted a lock nut (11) with a nut case (111). In the lock housing (112) and in the a nut case (111) is movably located a closing pivot seat (2), comprising a guide pin (21) with a opening reed (4), to which is attached a saddle holder (22) with a pressure plate (23), between which is a membrane (24), and to the lock housing (112) is free plugged onto one part of a spring (3) and the second part of the spring (3) is free plugged onto the pressure plate (23).</p> |
