Lock assemblies having cylinders with interchangeable cores are provided. In one embodiment a lock assembly comprises a cylinder including a keyway and a core. Also, the lock assembly includes a first driver operatively connected to the cylinder. In particular, key cuts of the core are changeable without removing the cylinder from the driver.

A door lock assembly is configured for installation in a cross bore of a door. The lock assembly includes a lock housing including a disk portion having an outer perimeter and an inner wall extending from the disk portion and defining an annular space between the inner wall and the outer perimeter and a lock space inside of the inner wall. The inner wall is sized to fit within the cross bore and define an annular gap between the inner wall and the cross bore. A retention clip is removably attached to the lock housing and includes a retention portion that engages the cross bore to removably retain the lock housing within the cross bore without the use of fasteners.

A door lock assembly is configured for installation in a cross bore of a door. The lock assembly includes a lock housing including a disk portion having an outer perimeter and an inner wall extending from the disk portion and defining an annular space between the inner wall and the outer perimeter and a lock space inside of the inner wall. The inner wall is sized to fit within the cross bore and define an annular gap between the inner wall and the cross bore. A retention clip is removably attached to the lock housing and includes a retention portion that engages the cross bore to removably retain the lock housing within the cross bore without the use of fasteners.

A patch lock assembly releasably secures a glass door to an adjacent glass panel in a locked orientation. The patch lock assembly comprises a latch adapter housing, a strike adapter housing, and first and second power supply adapter housings. The latch adapter housing may interchangeably receive one of any number of various latch mechanisms without requiring further modification of the door. The strike adapter housing may interchangeably receive one of any number of various strikes, including electric strikes, without requiring further modification of the door. Respective power supply adapter housings may be coupled to each latch adapter housing and strike adapter housing. The power supply adapters include a power source and control unit to provide the necessary power to operate the latch and strike. Various interlocking features may be incorporated in the design to resist unwanted movement of the patch lock assembly relative to the glass panel.

A patch lock assembly releasably secures a glass door to an adjacent glass panel in a locked orientation. The patch lock assembly comprises a latch adapter housing, a strike adapter housing, and first and second power supply adapter housings. The latch adapter housing may interchangeably receive one of any number of various latch mechanisms without requiring further modification of the door. The strike adapter housing may interchangeably receive one of any number of various strikes, including electric strikes, without requiring further modification of the door. Respective power supply adapter housings may be coupled to each latch adapter housing and strike adapter housing. The power supply adapters include a power source and control unit to provide the necessary power to operate the latch and strike. Various interlocking features may be incorporated in the design to resist unwanted movement of the patch lock assembly relative to the glass panel.

An image mounting plate is provided. The image mounting plate may be installed between a handle and an object supporting the handle, whereby an image on a front-facing surface of the image mounting plate is visible after installation. The image mounting plate has a void for accommodating portions of the handle that engage the object by way of a bore hole in the object. The image mounting plate has at least one elongated slot tangentially or semi-tangentially associated with its void. The present invention includes a placement guide for each elongated slot, wherein a head portion of the placement guide operatively associates with the elongated slot and a blade portion of the placement guide operatively associates with the bore hole of the object.

A mounting assembly comprising: a bracket; a mounting part; and a height adjustment mechanism to vary the position of the mounting part with respect to the bracket in the vertical direction. The height adjustment mechanism comprises: a set of interlocking elements; an arm connected to the bracket and having a protrusion that is moveable in a depth direction with respect to the bracket between a retracted position and a locking position in which the free end interlocks with an interlocking element; and at least one set screw extending along the vertical direction. Rotating the set screw moves the set screw in the vertical direction and pushes the protrusion from its retracted position to its locking position.

An auxiliary lock includes an inside housing mounted to a lock cylinder and a first flange extends axially from one of two ends of the inside housing. A mounting plate is mounted to the lock cylinder and contacts the inside housing. The mounting plate includes a second flange which is mounted to outside of the first flange of the inside housing. The lock cylinder is protected and reinforced in the radial direction by the overlapped first and second flanges. When the inside housing is hit, the inside housing does not expand outward to be pried up. The reinforcement structure is made by way of pressing to use less material and to reduce the manufacturing cost.

The present invention discloses an intelligent lock device with a photoelectric switch-controlled motor, which includes: a lock case and a rear mounting plate. An end face of the lock case is provided with a knob attraction plate, and a knob is mounted to the knob attraction plate. The rear mounting plate is attached to the lock case using a snap-fit connection. A transmission gear is installed at an inner side of the lock case, the transmission gear meshes with a motor module, and the motor module is fixed to a motor fixing plate. A gear bore is formed in a center of the transmission gear, a rotary rod penetrates through the gear bore, and the rotary rod is drive-connected to the knob. The rotary rod is connected to a connecting sleeve, the connecting sleeve penetrates through a circuit board to be connected to a deadbolt body, and the deadbolt body matches a plug follower. The intelligent lock device further includes: a door sensor bar and a door sensor plate. The door sensor bar is mounted to the door sensor plate, and a sensor magnet, is mounted at one side of the door sensor plate. The intelligent lock device is novel in structural design. With a door sensor function featuring, strong magnetic sensing, the intelligent lock device can realize automatic locking. Meanwhile, the knob can be detached from and attached to a rear lock body through a strong magnet.

The invention relates to a locking arrangement for a switch cabinet, having a switch cabinet door which has on its inside a push-rod lock which projects through the switch cabinet door to the front side of the switch cabinet door via a coupling piece, wherein an actuating member is fixed to the front side via a handle adapter and is coupled to the coupling piece, for which purpose the switch cabinet door has at least one adapter plate, onto which the handle adapter is placed in a form-fitting manner via at least one aperture, the adapter plate having, on its side facing the actuating member, a fastening element, by means of which the actuating member is fixed to the adapter plate.