A multipoint lock for sliding doors. The multipoint lock mounted to a sliding door generally includes an active locking device having an active latch, and two passive locking devices, each having a passive latch. The latches are independently depth adjustable relative to an edge of the sliding door.
A multipoint lock for sliding doors. The multipoint lock mounted to a sliding door generally includes an active locking device having an active latch, and two passive locking devices, each having a passive latch. The latches are independently depth adjustable relative to an edge of the sliding door. The active locking device further includes sets of fastener apertures for receiving and securing a handle assembly thereto in at least two different positions. A lever having an actuator pin of the handling assembly can be positioned at various locations on the handle assembly such that fastener apertures of the handle assembly align with a different set of handle apertures of the active locking device depending on the position of the lever, Actuation of the active locking device by movement of the lever shifts the active latch and the passive latches simultaneously between locked and unlocked positions.
대표청구항▼
1. A multipoint lock mechanism for a door comprising: a faceplate adapted to be secured to an edge of a door;a handle assembly including a pair of handle fasteners spaced apart at a first spacing distance, the handle assembly further including a rotatable handle actuator pin selectively positionable
1. A multipoint lock mechanism for a door comprising: a faceplate adapted to be secured to an edge of a door;a handle assembly including a pair of handle fasteners spaced apart at a first spacing distance, the handle assembly further including a rotatable handle actuator pin selectively positionable in a plurality of locations on the handle assembly relative to the handle fasteners;an active locking assembly fastened to the faceplate, the active locking assembly including: a base having a main wall and at least one laterally extending side wall;a cover plate secured to the base and generally opposing the main wall, defining a housing, each of the main wall of the base and the cover plate defining first and second sets of handle fastener apertures, each of the first and second sets of handle fastener apertures defining first, second, and third apertures, wherein the distance between the first apertures, the second apertures, and the third apertures is the same as the first spacing distance, wherein when the handle actuator pin is selectively positioned in one of the plurality of positions on the handle assembly, the handle actuator pin is received in the handle actuator pin aperture, one of the handle fasteners is received in one of the first, second, or third fastener apertures of one of the sets and the other handle fastener is received in the other one of the first, second, or third aperture of the other set; andan active latch received in the housing, the active latch shiftable between a first extended position relative to the faceplate, and a second non-extended position relative to the faceplate;a first depth adjustment mechanism operably coupled to the active latch; andat least one passive locking assembly operably coupled to the active locking assembly and fastened to the faceplate, the at least one passive locking assembly having a passive latch shiftable between a first extended position relative to the faceplate, and a second non-extended position relative to the faceplate, the at least one passive locking assembly including a second depth adjustment mechanism operably coupled to the passive latch, wherein the active latch and the passive latch shift simultaneously between the first extended position and the second non-extended position upon rotation of the actuator pin of the handle assembly in the handle actuator pin aperture, each of the first depth adjustment mechanism and the second depth adjustment mechanism including:a lock positioner operably coupled to the corresponding latch, the lock positioner defining an adjustment-bolt recess;a depth-adjustment screw defining a screw head and a screw body; anda depth-adjustment bolt threadingly and rotatably engaged with the screw body and positioned within the adjustment-bolt recess, wherein displacement of the depth-adjustment bolt along the screw body causes displacement of the lock positioner and the corresponding latch relative to the faceplate, such that a position of the threaded depth-adjustment bolt on the screw body defines a depth position of the corresponding latch relative to the faceplate, whereby the first depth adjustment mechanism and the second depth adjustment mechanism enable the active latch and the passive latch to be independently depth-adjustable relative to the faceplate. 2. The multipoint lock mechanism according to claim 1, wherein the active locking assembly further comprises: an active-lock actuator defining a crank-protrusion recess;a crank member having a crank-arm protrusion positioned within the crank-protrusion recess; andan active-lock drive plate operably coupled to the active lock actuator and the active latch,wherein rotation of the actuator pin of the handle assembly causes the crank member to rotate thereby causing the crank-arm protrusion to displace longitudinally along the crank-protrusion recess of active-lock actuator causing longitudinal displacement of the active-lock actuator and the active lock drive plate, thereby causing active latch to shift between the first extended position and the second non-extended position. 3. The multipoint lock mechanism according to claim 2, the mechanism further comprising at least one linking member operably coupled to the active latch and one of the plurality of passive latches, and wherein the active locking assembly further comprises: the active-lock actuator further defining at least one linking-member engager operably engaged with one of the at least one linking members,wherein rotation of the actuator pin of the handle assembly causes longitudinal displacement of the active-lock actuator such that the at least one linking-member engager actuates a corresponding linking member, causing shifting of the corresponding passive latch between the first extended position and the second non-extended position simultaneously with the shifting of the active latch between the first extended position and the second non-extended position. 4. The multipoint lock mechanism according to claim 2, wherein the active locking assembly further comprises an anti-slam mechanism adapted to selectively position the active latch in first extended position, wherein the anti-slam mechanism includes: a spring-loaded anti-slam actuator shiftable between a first extended position and a second depressed position relative to the faceplate, andan anti-slam body coupled to the anti-slam actuator,wherein the anti-slam body is engaged within an anti-slam recess of the active-lock actuator when the anti-slam actuator is in the first extended position such that lateral displacement of the active-lock actuator is prevented and the active latch is in second non- extended position, and wherein the anti-slam body is disengaged within the anti-slam recess when the anti-slam actuator is in the second depressed position such that lateral displacement of the active-lock actuator is permitted to shift the active latch between the first and second positions. 5. A lockable sliding door assembly mountable within a door jamb, the sliding door assembly comprising: a door frame defining an opening;a door slidably shiftable in a track on the door frame to open and close the opening defined by the door frame, the door including a vertically oriented stile having a mortise in an edge thereof;a handle assembly including a lever and an actuator pin operably coupled to the lever, wherein the lever is selectively positionable along a body of the handle assembly between at least two positions, the handle assembly further including a pair of handle fasteners spaced apart at a first spacing distance; anda multipoint lock assembly received in the mortise, wherein the multipoint lock assembly includes: a faceplate fastened to the edge of the sliding door having the mortise;an active locking assembly fastened to the faceplate, the active locking assembly including: a housing defining first and second sets of handle fastener apertures, each of the first and second sets of handle fastener apertures defining first, second, and third apertures, and a handle actuator pin aperture, wherein the distance between the first apertures, the second apertures, and the third apertures is the same as the first spacing distance, wherein when the handle actuator pin is selectively positioned in one of the plurality of positions on the handle assembly, the handle actuator pin is received in the handle actuator pin aperture, one of the handle fasteners is received in one of the first, second, or third fastener apertures of one of the sets and the other handle fastener is received in the other one of the first, second, or third aperture of the other set;an active latch received in the housing and shiftable between a first locked position wherein the active latch is releasably engaged with a corresponding keeper in the door jamb, and a second unlocked position wherein the active latch is disengaged with the corresponding keeper; anda plurality of passive locking assemblies operably coupled to the active locking assembly and fastened to the faceplate, each of the plurality of passive locking assemblies having a passive latch shiftable between a first locked position wherein the passive latch is releasably engaged with a corresponding keeper in the door jamb, and a second unlocked position wherein the passive latch is disengaged with the corresponding keeper, wherein the active latch and each of the passive latches shift simultaneously between the first locked position and the second unlocked position upon an application of force to the lever of the handle assembly when the sliding door is in the closed position;wherein the active locking assembly comprises a first depth adjustment mechanism operably coupled to the active latch, and each passive locking assembly comprises a second depth adjustment mechanism operably coupled to the corresponding passive latch such that the active latch and the passive latch of each of the plurality of passive locking assemblies is independently depth-adjustable relative to the faceplate, each of the first depth adjustment mechanism and the second depth adjustment mechanisms comprising: a lock positioner operably coupled to the corresponding latch, the lock positioner defining an adjustment-bolt recess;a depth-adjustment screw defining a screw head and a screw body; anda depth-adjustment bolt threadingly and rotatably engaged with the screw body and positioned within the adjustment-bolt recess, wherein displacement of the depth-adjustment bolt along the screw body causes displacement of the lock positioner and the corresponding latch perpendicular to the faceplate, such that a position of the depth-adjustment bolt on the screw body defines a depth position of the corresponding latch relative to the faceplate. 6. The lockable sliding door assembly according to claim 5, wherein the active locking assembly further comprises: an active-lock actuator defining a crank-protrusion recess;a crank member having a crank-arm protrusion positioned within the crank-protrusion recess; andan active-lock drive plate operably coupled to the active lock actuator and the active latch,wherein rotation of the actuator pin of the handle assembly causes the crank member to rotate thereby causing the crank-arm protrusion to displace longitudinally along the crank- protrusion recess of active-lock actuator causing longitudinal displacement of the active-lock actuator and the active lock drive plate, thereby causing active latch to shift between the first locked position and the second unlocked position. 7. The lockable sliding door assembly according to claim 6, the mechanism further comprising at least one linking member operably coupled to the active latch and one of the plurality of passive latches, and wherein the active locking assembly further comprises: the active-lock actuator further defining at least one linking-member engager operably engaged with one of the at least one linking members,wherein rotation of the actuator pin of the handle assembly causes longitudinal displacement of the active-lock actuator such that the at least one linking-member engager actuates a corresponding linking member, causing shifting of the corresponding passive latch between the first locked position and the second unlocked position simultaneously with the shifting of the active latch between the first locked position and the second unlocked position. 8. The lockable sliding door assembly according to claim 6, wherein the active locking assembly further comprises an anti-slam mechanism adapted to selectively position the active latch in first locked position, wherein the anti-slam mechanism includes: a spring-loaded anti-slam actuator shiftable between a first extended position and a second depressed position relative to the faceplate, andan anti-slam body coupled to the anti-slam actuator,wherein the anti-slam body is engaged within an anti-slam recess of the active-lock actuator when the anti-slam actuator is in the first extended position such that lateral displacement of the active-lock actuator is prevented to maintain the active latch in second unlocked position, and wherein the anti-slam body is disengaged within the anti-slam recess when the anti-slam actuator is in the second depressed position such that lateral displacement of the active-lock actuator is permitted to shift the active latch between the unlocked and locked positions.
Hunt,Harry C., Lock system for integrating into an entry door having a vertical expanse and providing simultaneous multi-point locking along the vertical expanse of the entry door.
Bender Michael Donald ; Brown ; III John Knox ; Keith Matthew Scott ; Rivers Martin Geoffrey ; Songer Christopher Mark ; Songer Gail Marie, Method and apparatus for providing print job buffering for a printer on a fast data path.
Tagtow, Gary E.; Lammers, Tracy; Rickenbaugh, Allen; Adamson, Eric J.; Hemmingsen, Austin; Raap, Dan, Multi-point lock having sequentially-actuated locking elements.
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