A handle assembly for a door or window comprises a handle and a second element, installable on opposite sides of the door or window, and a pin element rotatable around a pin rotation axis and insertable into the handle or in the second element at variable depths. The handle assembly further comprises a friction reducing group positioned coaxially to the pin element and positionable between the handle and the door or window in the axial direction of the pin rotation axis. Clamping devices constrain the handle and/or the second element on the pin element at adjustable distances along the axial direction according to the thickness of the door or window, so that when the handle assembly is installed on the door or window, an axial clamping pressure of the handle and of the second element is maintained on the respective side of the door or window. An installation method of the handle assembly on the door or window is also provided.

A fixing structure for a lock includes a mounting plate, a cover plate, and a drive plate. The mounting plate is fixedly disposed on a door plank and includes a guided post and a locking slot structure. The cover plate includes an obstruction post, a guiding slot, and an engaging structure. The drive plate has a protruding tab and is rotatably disposed on the cover plate. The cover plate aligns with the mounting plate through the guided post being slidably disposed in the guiding slot. The drive plate is configured to rotate with the cover plate such that the engaging structure engages the locking slot structure. A lock includes two handle sets and the fixing structure. One of the handle sets and the mounting plate are fixedly disposed at opposite sides of the door plank. The other handle set passes through the cover plate and connects with the drive plate.

A handle assembly for a door or window comprises a handle and a second element, installable on opposite sides of the door or window, and a pin element rotatable around a pin rotation axis and insertable into the handle or in the second element at variable depths. The handle assembly further comprises a friction reducing group positioned coaxially to the pin element and positionable between the handle and the door or window in the axial direction of the pin rotation axis. Clamping devices constrain the handle and/or the second element on the pin element at adjustable distances along the axial direction according to the thickness of the door or window, so that when the handle assembly is installed on the door or window, an axial clamping pressure of the handle and of the second element is maintained on the respective side of the door or window. An installation method of the handle assembly on the door or window is also provided.

A window/door securing device for securing a leaf, in particular an outwardly opening leaf, of a window or door in a closed position in which the leaf contacts a frame of the window or door comprises a base body and a counter-piece that is selectively latchable to the base body so that on a fastening of the base body to the frame and of the counter-piece to the leaf, the leaf can be secured in the closed position by latching the counter-piece to the base body. The base body has two installation surfaces so that one of the installation surfaces of the base body can be selectively placed on and fastened to the frame. In this respect, two installation surfaces are aligned perpendicular to one another.

The present disclosure is directed to a lock assembly comprising an inner housing positionable on one side of a movable structure such as a door and an outer housing positionable on an opposing side of the structure. A pocket connection region having an aperture formed through a wall of the inner housing is configured to receive a head of a fastener therethrough. After the fastener extends through the aperture, a clamp device may be moved from an open position to a closed position so as to releasably lock the fastener to the pocket connection region of the inner housing. In another form, a retainer is configured to hold the fastener with respect to the inner housing during installation of the lock assembly. In this manner an inner housing may be quickly connected to an outer housing when installing a lock assembly to the structure.

A strike assembly for a mechanical or magnetic lock including an elongated body configured as a cup having a receiving cavity that is opened frontally to engage the bolt or the latch of the lock, and holes for fixing screws with a support element. The strike assembly further includes a separate face plate, having an opening that conforms to the cavity of the cup body for the bolt or the latch of the lock. In the assembled condition, the face plate is superimposed on the cup body, hiding the holes of the fixing screws; the face plate is further provided with rear legs configured with fitting portions for fitting to the cup body.

Described is a handle assembly (10) with lock (100), particularly for a glass leaf (200), which comprises a first fastening member (11), having a first abutment face (12) designed to make contact with a first face (201) of a leaf (200), a second fastening member (13) and connecting means (15) for mutually connecting the fastening means (11, 13).

The first fastening member (11) comprises: a casing (17) equipped with an operating opening (18); a housing (19) for a cylinder (101) of the lock (100) and equipped with locking means (21) for blocking the cylinder (101) and facing the operating opening (18) for being actuated through the latter; a closing element (22) movable with respect to the housing (19) between an open position and a closed position in contrast with elastic means (23).

In the closed position of the closing element (22) it is interposed between the operating position (18) and the locking means (21) and in the open position the closing element (22) protrudes from the first abutment face (12) and it is not interposed between the operating opening (18) and the locking means (21) for allowing the actuation of the latter from the outside of the casing (17).

The present disclosure is a locking system that has an opening in a door adapted an arranged for receiving a lock bolt and a lock fixed in a wall for actuating a lock bolt adapting and arranged for being received by the opening in the door when the door is closed. The locking system further comprises a blocking strip protruding from a door jamb, the strip coupled to the door jamb and positioned adjacent the lock bolt for blocking access to the lock bolt between the door and the door jamb.

A surface-mounted keylessly operated lock (10) comprises a chassis (11) mountable on one of two parts, especially a door and a door surround, to be locked and unlocked relative to one another and carrying locking means (17 to 23) transferrable between a locking state and an unlocking state respectively for the locking and unlocking, the locking means being electrically operable to cause or allow transfer from the locking state to the unlocking state. In addition, the lock includes a control module (16) mounted on the chassis (11) and carrying control means (30) for controlling supply of electrical operating power to the locking means. The chassis has a receptacle (25) for reception of an electrical energy source, especially batteries, for providing the operating power and the module (16) inclusive of the control means (20) is movable relative to the chassis (11) to permit access to the receptacle (25) to enable battery exchange without demounting of the installed lock.

A lock operating device (100) configured to be retrofitted on an electromechanical lock (200) having a key-receiving portion (210) is provided. The lock operating device (100) comprises a maneuver knob (110) and a key blade (120) being operably connected to the maneuver knob (110) and being insertable in said key-receiving portion (210) of the electromechanical lock (200), and circuitry (130) which includes wireless communication means (132) arranged to wirelessly receive authentication information, and which circuitry (130) is arranged to communicate the received authentication information to the electromechanical lock (200) via the inserted key blade (120). The lock operating device (100) thereby allows conversion of the electromechanical lock (200) from a first operating mode, in which the electromechanical lock (200) can be operated by a programmable physical key receivable in said key-receiving portion (210), to a second operating mode in which the electromechanical lock (200) is arranged to receive said authentication information wirelessly and be operated by the maneuver knob (110).