| 摘要 |
FIELD: lock production. SUBSTANCE: locking device has common unit with a case. Rotor interacting with rotary clamp installed on a rod used as an axle is placed inside the case. This unit is connected to such locking means as handle or a pair of handles. When assembling components of the device are subsequently self secured. The device is installed into crosswise opening of door fold by insertion of the handle on the side in such a manner that the handle were directed towards free end of the door. As a result the case is installed into the crosswise opening. Then main part of the handle is revolved through 180 degrees to achieve neutral position where the handle is loaded with force of return spring unit that effect on the rotor. Guide sleeve is installed into radial threaded hole originated in the case to fix it longitudinally and install spring loaded member in it. Clamp is made in the form of crank level having a fork to catch internal end of the bolt, and push rod interacting with recess of the member. EFFECT: high reliability. |
