A two-point lock includes a casing unit, an adjusting unit and a locking unit. The adjusting unit includes two first adjusting guide plates pivoted to casing unit, and two second adjusting guide plates pivoted to the casing unit. The locking unit includes first and second hook members respectively pivotable between the first adjusting guide plates and between the second adjusting guide plates. The first adjusting guide plates are operable to adjust an extent by which the first hook member extends out of the casing unit. The second adjusting guide plates are operable to adjust an extent by which the second hook member extends out of the casing unit.

Fenestration systems and associated methods include use of a lock assembly having a housing, a cam gear, a reversal gear, and one or more catches. Various aspects relate to enhanced locking/security, including repeatability and overall efficacy.

An attachment system for securing an accessory to a vehicle is disclosed. The attachment system generally comprises at least a locking mechanism mountable to, or integral with, the accessory, and a base mounted to, or integral with, the vehicle. The locking mechanism generally comprises an actuator configured to actuate or displace at least a pair of locking elements between an inoperative (or unlocked) position and an operative (or locked) position. The base generally comprises at least one opening configured to at least partially receive the locking mechanism. The attachment system generally allows the installation and removal of the accessory by actuating the actuator of the at least one locking mechanism.

Locking system (10) for a sliding door (2) with respect to a constraint structure comprising a latch (4), associable to the sliding door (2) or to the constraint structure, rotatable or rotatably translatable between a configuration of locking and a configuration of release of the door (2), a keyhole member (6), connectable to the other between the constraint structure or the sliding door (2), which delimits a holding edge (8) that, in the locking configuration, is engaged by the latch (4) to prevent movement of the, sliding door (2) with respect to said structure, the keyhole member (6) being manually operable to move the holding edge (8) and the latch (4) apart, when the latter is in the locking configuration.

An attachment system for securing an accessory to a vehicle is disclosed. The attachment system generally comprises at least a locking mechanism mountable to, or integral with, the accessory, and a base mounted to, or integral with, the vehicle. The locking mechanism generally comprises an actuator configured to actuate or displace at least a pair of locking elements between an inoperative (or unlocked) position and an operative (or locked) position. The base generally comprises at least one opening configured to at least partially receive the locking mechanism. The attachment system generally allows the installation and removal of the accessory by actuating the actuator of the at least one locking mechanism.

A sliding door unit has a mounting frame and an active door panel mounted in and capable of sliding relative to the mounting frame. The active door panel has a face including a panel portion and a glazing portion. The glazing portion comprises less than 65% of a surface area of the face.

A fenestration assembly including a panel, a lock assembly coupled to the panel, and an actuation system coupled to the lock assembly. The lock assembly includes a motor, a transmission driven by the motor, a sensing assembly, and a slide assembly that includes a rack member operatively coupled to the motor by the transmission and a drive bracket member that is slidable by the rack member between a locked drive bracket member position and an unlocked drive bracket member position.