[특허]Multipoint lock assembly for a swinging door

[미국특허] Multipoint lock assembly for a swinging door 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05B-059/00
출원번호	US-0961643 (1992-10-16)
발명자 / 주소	MacNeil David I. (Canyon Country CA) Gajer Nandor (Woodland Hills CA)
출원인 / 주소	W&F Manufacturing, Inc. (Glendale CA 02)
인용정보	피인용 횟수 : 43 인용 특허 : 0

초록 ▼

An improved multipoint lock assembly is provided for securing a swinging door in a tightly closed condition. The multipoint lock assembly includes a main actuator cartridge for retracting a plurality of latch pins mounted at vertically spaced positions along a free side edge of the swinging door, in response to rotational movement of indoor and outdoor lever handles. A trigger assembly retains the latch pins in a retracted position in response to lever handle rotation to open the door, and includes a trigger pin for engaging the adjacent door jamb upon door closure to release the latch pins for spring-loaded movement to an advanced position. The advanced latch pins engage ramped strike plates on the door jamb to draw in and tightly retain the closed door against the door jamb. When the latch pins are advanced, a security deadbolt on the main actuator cartridge can be thrown to positively lock the door. When the deadbolt is thrown, a panic release mechanism permits retraction of the deadbolt and latch pins in response to rotation of the indoor lever handle, but not in response to rotation of the outdoor lever handle.

대표청구항 ▼

A door lock assembly for use in locking a swinging door, said lock assembly comprising: a plurality of latch pins mounted at spaced positions along a side edge of a swinging door for movement between an advanced position projecting outwardly from the door side edge, and a retracted position withdrawn substantially into the door side edge; means for supporting said latch pins for displacement in a first direction along the door side edge concurrently with movement to said advanced position, and in a second opposite direction along the door side edge concurrently with movement to said retracted position; actuator means for displacing said latch pins between said advanced and retracted positions, said actuator means including means for normally positioning and retaining said latch pins in said advanced positions; trigger means responsive to movement of said latch pins to said retracted position for retaining said latch pins in said retracted position, said trigger means including means responsive to closure of the door for releasing said latch pins for return movement to said advanced position; and a plurality of strike plates for mounting onto a door jamb in a position adjacent to the side edge of the swinging door when the door is in a closed position, said strike plates each including a ramped edge engaged by a respective one of said latch pins upon movement to said advanced position for drawing the door to a tightly closed condition.

이 특허를 인용한 특허 (43) 인용/피인용 타임라인 분석

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Hagemeyer, Bruce; Lammers, Tracy; Raap, Dan; Tagtow, Gary E.; Eggebraaten, Tim, Handle-actuated sliding door lock actuation assemblies.
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Hagemeyer, Bruce; Raap, Dan; Tagtow, Gary E.; Lammers, Tracy; Rickenbaugh, Allen, High security lock for door.
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Hagemeyer, Bruce; Raap, Dan; Tagtow, Gary E.; Lammers, Tracy; Rickenbaugh, Allen, High security lock for door.
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Hagemeyer, Bruce; Raap, Dan; Tagtow, Gary E.; Lammers, Tracy; Rickenbaugh, Allen, High security lock for door.
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Hagemeyer, Bruce; Raap, Dan; Tagtow, Gary; Lammers, Tracy; Rickenbaugh, Allen, High security lock for door.
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Hagemeyer, Bruce; Raap, Dan; Tagtow, Gary E.; Coplan, Matt; Shen, Zaiding, Lock with sliding locking elements.
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Stendal Jan,SEX, Locking device for doors.
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Raatikainen, Juha, Locking system of the passive door blade of a double door.
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Watts, John Russell; Bright, Dion Geoffrey, Locks.
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Raatikainen, Juha, Lower lock of the passive door blade of a double door.
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Von Stoutenborough Eric ; Purcell Stephen Mark ; Smith Michael David ; Wright Thomas Michael, Multi-point door locking system.
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Schuberth, Oliver Erich Rudolf, Multi-point lock having a flush-mount cylinder.
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Taylor, Matt; Trogner, Scott; Mattrisch, Dan, Multi-point lock having a shootbolt with a driverail mounted in a U-shaped channel.
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Taylor, Matt; Trogner, Scott; Mattrisch, Dan, Multi-point lock having a shootbolt with a flat driverail mounted in a narrow groove.
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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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Zeus Christian,ITX ; Mairvongrasspeinten Josef,ITX, Multi-point locking system.
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Nakanishi, Yoshikazu; Shimoji, Manabu; Nolte, Douglas A.; Doring, Craig M., Multi-point mortise lock mechanism for swinging door.
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Nakanishi, Yoshikazu; Shimoji, Manabu; Nolte, Douglas A.; Doring, Craig M., Multi-point mortise lock mechanism for swinging door.
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Sheppard, Clinton E.; Ingram, James Larry; Fundyler, Yefim Y.; Goodwin, Tony M., Multiple service vending machine with unitized pricing and proportionalized analog display.
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Meekma, Glenn P., Multipoint door lock.
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Harger,James R.; Ellerton,Todd K.; Walls,Christopher G., Multipoint lock assembly.
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Nakanishi, Yoshikazu; Shimoji, Manabu, Multipoint lock mechanism.
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Becken, Donald A., Multipoint lock system.
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Eller Darren C. ; Fleury Bryce A. ; Leiper Dan S. ; Zimmer Todd C., Multipoint mortise lock.
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Hagemeyer, Bruce; Raap, Dan; Tagtow, Gary E., Opposed hook sliding door lock.
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Tien, Hung-Jen; Huang, Chen-Wei, Outer operational device for panic exit door lock.
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Hemmingsen, Austin; Rickenbaugh, Allen; Lammers, Tracy; Tagtow, Gary E., Passive door lock mechanisms.
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Wolf, Glen M, Recessed lock actuating device for sliding doors.
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Kondratuk, Michael W.; Berkseth, John K., Reversible double deadbolt mortise latch.
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Johansson,Henric; Johansson,Torsten, Slide latch assembly.
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Nakanishi, Yoshikazu; Shimoji, Manabu; Nolte, Douglas A., Sliding door multipoint mortise lock with shoot bolts.
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McGruder, Ross; Buege, Chris, Slot-based fenestration unit monitoring apparatus and methods.
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Gore, Sachin; Plummer, David; Timmerman, Daniel, Status monitoring system for a fenestration unit.
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Gore, Sachin; Plummer, David; Timmerman, Daniel, Status monitoring system for a fenestration unit.
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Igarashi, Hiroshi; Miyajima, Toshihiko; Okabe, Tsutomu, Substrate storage pod and lid opening/closing system for the same.
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Davis ; III Eugene R. ; Riechmann Mark E., Thumb-operated multilatch door lock.
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A	생활필수품
A62	인명구조; 소방(사다리 E06C)
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Multipoint lock assembly for a swinging door 원문보기

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[미국특허] Multipoint lock assembly for a swinging door 원문보기

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연구과제 타임라인

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