초록 ▼

A multi-point latch assembly having a locking unit operably positioned in a closure member such as a door or window. The latch unit has a pair of latches with slots formed therein permitting the latches to simultaneously slide and pivotally engage a stationary pin. A keeper unit is operably position

A multi-point latch assembly having a locking unit operably positioned in a closure member such as a door or window. The latch unit has a pair of latches with slots formed therein permitting the latches to simultaneously slide and pivotally engage a stationary pin. A keeper unit is operably positioned in a stationary member such as a door jam in a wall or a window sash. The keeper unit has a pair of pivotally movable hooks for selectively engaging the pair of latches in the latch unit. The latch unit has an actuator unit located internal to the latch unit for causing the hooks and latches to engage one another. The closure member is prevented from moving relative to the stationary member without first disengaging the hooks and latches from one another. The multi-point latch assembly has a stop rod located in the keeper unit. A release button located on the latch unit engages the stop rod when the closure member is closed. The latch unit is incapable of actuating the hooks and latches until the release button contacts the stop rod when the closure member is in a closed position relative to the stationary member.

대표청구항 ▼

What is claimed is: 1. A method for assembling a multi-point latch assembly comprising the steps of: adjusting a set of rollers on a closure member for aligning the closure member with a stationary member; inserting at least one screw having a pointed head into a trim plate located on a forward edg

What is claimed is: 1. A method for assembling a multi-point latch assembly comprising the steps of: adjusting a set of rollers on a closure member for aligning the closure member with a stationary member; inserting at least one screw having a pointed head into a trim plate located on a forward edge of the moveable member; marking the stationary member with the pointed head screw by closing the closure member a distance required to contact the stationary member with the pointed head screw; aligning a keeper unit with the marking on the stationary member; installing the keeper unit at the marked location; and reversing the screw and fastening a trim plate onto the closure member with the screw. 2. A method of installing a keeper structure for a sliding door latch assembly of the type including a latch for installation on a leading edge of the sliding door and a keeper structure for installation on a jamb against which the sliding door closes, the method comprising: installing the latch on the leading edge of the sliding door; installing at least one marker member on a leading edge of the latch projecting forwardly from the leading edge of the latch, wherein the marker member comprises a pointed screw threaded into a trim plate at the leading edge of the latch; thereafter sliding the door toward the jamb to cause the installed marker member to engage the jamb and form a mark on the jamb, wherein the mark comprises an indentation in the jamb; thereafter mounting the keeper structure on the jamb in a position relative to the mark such that the latch properly coacts with the keeper structure to latch the door against the jamb; and thereafter removing the marker member from the latch. 3. A method according to claim 2 wherein the latch is a multipoint latch including two hook members and there are two pointed screws installed on the trim plate to respectively locate the two hooks. 4. A method according to claim 2 wherein the keeper structure comprises a plate including openings to receive the hooks and a score mark for alignment with the indentation mark on the jamb.