Abstract: A cylindrical barrel type lock wherein rotation of the barrel is prevented by one or more armatures which are actuated by an electromagnet. Energization of the electromagnet causes the armatures to be withdrawn from engagement with the barrel, thereby permitting its rotation to open the lock.

Abstract: An electronic storage cabinet and lighted sign assembly for an ATM comprising a hollow cabinet having a box-like frame with a front surface is attached to the ATM with the frame front abutted against the back portion of the ATM. Special equipment support means are provided within the cabinet for supporting, if desired, a modem and/or alarm means. The modem and alarm means may be easily installed and serviced through side openings which are selectively closed off by side doors. In the preferred embodiment of the invention, a pair of posts are provided as vertical extensions to the cabinet for supporting a lighted sign assembly. Special means are provided for securing the cabinet to the backside of the ATM.

Abstract: A lock housing with a key way blocking means for selectively blocking the key way includes a pair of meshing halve lock housings, and a circular ring turnably secured on one of the lock housing. The circular ring includes an aperture at one side which is sized and shaped in correspondance with the key way of the lock housing. When the circular ring is turned to a first direction, the key way of the lock housing is exposed outwardly for insertion of a legal key to unlock the lock. When the circular is turned to a second direction, the aperture of the ring departs away from and blocks the key way.

Abstract: An object of the present invention is to provide a housing block retaining construction which allows a release tool to be easily operated, and will not interfere with the withdrawal of a housing block. According to the present invention, there is provided that a housing block retaining construction comprises a retaining lance slanting in the insertion direction provided in an insertion opening of a housing holder, a notch in which a distal end of a release tool is engageable formed in a distal end of the retaining lance, a retaining projection for engagement with the retaining lance provided on a housing block, and a recess for allowing the release tool to pass therethrough formed in that portion of the retaining projection corresponding to the notch.

Abstract: A simplified latch for luggage, cases and the like has a tubular bolt with an eccentric cam engaging beneath an over-hanging tab of a base to which the lever plate is connected by a linkage when that tubular cam is rotated by insertion of a key in a key shaft within the tubular bolt and fixed axially with respect to the lever plate.

Abstract: A motorized lock actuator is provided for moving a locking bar in a mortise lock. The lock actuator includes a pivot hub having a pivot axis and a shaft-receiving aperture, a spring mounted on the pivot hub, a motor, and a rotatable drive shaft inserted into the shaft-receiving aperture formed in the pivot hub. The motor rotates the drive shaft and thus the pivot hub to urge the spring into engagement with the locking bar so that the locking bar is moved either to its locked or unlocked position. A slip-clutch mechanism is provided in the pivot hub to establish a driving connection between the drive shaft and the pivot hub.

Abstract: A plate pivotally mounted to a padlock hasp adjacent a reciprocally movable operator handle is pivotable from a stored position to one covering the opening of the hasp, the plate having a hole aligned with the opening and smaller than the opening to receive the shackle of a single, scissors-type safety lockout and maintain the shackle in position to block movement of the operator handle to an operated position. The hole is preferably rectangular to conform to the flat, thin shape of the safety lockout shackle to maintain the shackle properly oriented. An additional round hole for a smaller diameter padlock shackle may be provided in said plate.

Abstract: An improved push-button locking device has an outer sleeve in which an inner sleeve is received. The inner sleeve is used to receive therein a locking rod, a front ring seat, a rear ring seat, and a plurality of front and rear retaining tenons and urging springs. The outer sleeve is provided in the wall thereof with a bar hole. A locating pin is fastened to the wall of the inner sleeve such that the locating pin extends into the bar hole for enabling the inner sleeve to move axially within the bar hole. A retrieving spring is located between the inner sleeve and the outer sleeve for enabling the inner sleeve to remain outwards in the absence of an external force. The locking rod is provided with an extra portion capable of extending outwards through the axial hole of the outer sleeve. The axial hole is provided in the wall thereof with a recess in which a compression spring and an urging pin are disposed.