SEALING LOCK Russian patent published in 1998 - IPC

FIELD: locks for sealing railroad coaches, containers, hatches, doors of cars, carried goods which are mounted using rigging and other objects, such as warehouses, stores, storehouses, sales booths and so on. SUBSTANCE: device has housing, lock, contactors, springs and locking member which carries information on its visible side. Goal of invention is achieved by introduced cap of housing with numbered marks, members for encoding contactors and pushing members on locking member for their interaction. In addition information on visible side of locking member has mark which is located in opposite to mark on cap of housing, which number corresponds to individual code of device, provides possibility of decoding code of contactors and releasing lock from contactors which device is being unlocked. EFFECT: increased protection of guarded object against unauthorized unlocking, facilitated manufacturing and increased reliability. 3 dwg