Door lock for machine doors of motor car, has locking device unlocked for driving element when door is secured to door lock portion that is activated when driving element opens door, and switch located on door lock portion

摘要

The lock has a driving element (4) i.e. linearly movable tension rod, biased by spring force (9), and a switch located on a door lock portion (18) where distance is entrained to achieve closed position of a door. A locking device (13) for the driving element is unlocked when a door is secured to the door lock portion. The lock portion is activated when the driving element opens the door. The driving element has a pivotally mounted hook utilized as a closing element (5) at front end of the driving element.