PROTECTIVE HOUSING FOR BANK AUTOMATIC MACHINE Russian patent published in 2000 - IPC

FIELD: device for fixing the door in the closed position in the housing hole limited by a wall. SUBSTANCE: the door is in operative engagement with a lock made for changing its state between the closed and open positions. The device has a projecting member, which is in a supported relation with the door and adjoins the wall; a catch, which is in a supported joint to the wall inside the hole, in cross-section the catch has the first part engaging the door bolt, and the projecting member stretches between the first part engaging the door bolt and the wall; a door bolt made for movement from the moved-out position to the moved-in one when the lock is in the open position. When the door bolt is in the moved-in position, it is disengaged both from the first part of the catch engaging the door bolt and from the projecting member; and when the door bolt is in the moved-out position, it is engaged with the first part of the catch engaging the door bolt and with the projecting member by means of which the door is kept in the closed position. In cross-section, in the closed position of the door, the projecting member stretches inside the housing, and the first part engaging the door bolt stretches towards the hole. The door is made for movement outside from the interior to the open position, and the door bolt is in a movably supported joint either to the door, or to the wall. EFFECT: enhanced safety, reduced cost and simplified design. 20 cl, 7 dwg