| 摘要 |
<p>The lock will find application in locking mechanisms used inflat, public and other kinds of buildings. It consists of a body(1) with an internal rotor (3) and an external rotor (4) fixedthereto, between said rotors there being disposed a finger (5)stopped to the front of the internal rotor (3). Coaxial openingsare made in the rotors (3,4), in which there are placed springs(6), stop pins (7) and combination pins (8) - four outside andthree inside each of them. There are axial profile openings (9,10)made in the two rotors with a middle-sized key (11) insertedtherein from the inside or the outside, the turning being possibledue to the erasure of the profile opening on the internal rotor(3) at a certain distance. Tempered steel inserts (12) are drivenin, perpendicularly to the length of the combination lock, on theexternal sides of the body (1) and on the external rotor (4).(11) 188</p> |
