DESIGN OF ACCESS DOOR FOR BANK AUTOMATIC MACHINE, METHOD FOR HOLDING ACCESS DOOR CLOSED AND FOR ITS SELECTIVE OPENING Russian patent published in 1998 - IPC

FIELD: locking devices. SUBSTANCE: device has door 14 of access. Made in door is groove which is integral with first side of door. Door is brought to closed position by introducing first member 36 into first section 24 of recess of groove 23. Door is brought to open position by means of actuator 46 which after receiving electric signal displaces first member to central section of groove. When in this position, door can be manually displaced by user to fully open position. When door is in open position, actuator displaces first member to second section 26 of recess which holds door in open position. From its open position, door can be either be closed manually or be closed automatically on receiving of appropriate electric signal by means of spring 44 which moves first member to central section of groove. At returning door to its closed position and at deenergizing of actuator, first member returns to first section of recess with closing of door. Device ensures creation of compact-size and simple door which is freely held in open position without any wedging. EFFECT: higher efficiency. 12 cl, 4 dwg