[특허]Pop-out handle lock assembly

[미국특허] Pop-out handle lock assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05B-003/04 E05B-013/10
출원번호	US-0686846 (1996-08-01)
발명자 / 주소	Myers Gary L. Zivovic Ratomir
출원인 / 주소	Fort Lock Corporation
대리인 / 주소	Banner & Witcoff, Ltd.
인용정보	피인용 횟수 : 16 인용 특허 : 15

초록 ▼

A pop-out handle lock assembly having a frangible and easily replaceable handle portion is provided. As with other pop-out handle lock assemblies, the pop-out handle lock assembly of the present invention is used to lock a movable closure member relative to a stationary object such as a vending machine door and a vending machine cabinet, respectively. In operation, the pop-out handle lock assembly of the present invention is received by a housing which is mounted to the movable closure member. The housing, in particular, has a longitudinal slot formed therethrough, and includes a front face portion which abuts the movable closure member and a generally perpendicular rear guide portion which extends into the movable closure member. The pop-out lock assembly of the present invention includes a stem portion and a frangibly attached handle portion. The pop-out handle lock assembly also includes a lock plug assembly rotatable disposed within a bore in the stem portion and a threaded lock stud operatively connected thereto. In use, the handle portion may be frangibly detached from the stem portion without yielding access to the stationary object by applying a prying force between the handle portion and the front face portion of the housing. Also, an auxiliary replacement handle portion provides a convenient, simple, and inexpensive way to replace the handle portion once it has been tampered with and detached in the field.

대표청구항 ▼

[ What is claimed is:] [1.] A lock assembly for locking a movable closure member relative to a stationary object, the movable closure member having a housing mounted thereto for receiving the lock assembly, the housing having a longitudinal slot formed therethrough and including a front face portion which abuts the movable closure member and a generally perpendicular rear guide portion which extends into the movable closure member, the front face portion having a recess formed therein, the rear guide portion having an aft end, the lock assembly comprising:a stem portion adapted to be slidably received by the longitudinal slot of the housing, the stem portion having a first end with a shoulder, a second end, and a bore formed therethrough;a first handle portion adapted to be received by the recess in the front face portion of the housing and demountably attached to the shoulder of the stem portion with at least one snap-on retaining clip to form a generally T-shaped assembly, the first handle portion having an anterior side, a posterior side, and a hole formed therethrough, the hole of the first handle portion being aligned with the bore of the stem portion, the first handle portion being configured to break away from the shoulder of the stem portion and from said at least one snap-on retaining clip when a sufficient prying force is applied thereto; andan auxiliary replacement handle portion adapted to be attached to the shoulder of the stem portion with at least one bolt after the first handle portion has been detached therefrom.

이 특허에 인용된 특허 (15) 인용/피인용 타임라인 분석

Steinbach Robert (Glendale Heights IL), Automatic locking device for pop out handle locks.
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Mlynarczyk Mitch (Chicago IL), Automatic quick open/close locking mechanism.
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Best Walter E. (Indianapolis IN) McCullum R. Gene (Indianapolis IN), Break-away door knob.
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Best, Walter E.; Foshee, William R., Break-away knob driver.
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Childers Spencer L. (Clovis CA), Fastening apparatus.
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Foshee William R. (Noblesville IN), Frangible spindle.
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Steinbach Robert (Glendale Heights IL), Handle flange assembly.
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Roop, Stevie C., High security T-handle assembly.
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Hall Charles E. (Salem VA), High security T-handle lock assembly with front handle improvements.
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Minemura Toshio (Tokyo JPX), Lock for automatic vending machines.
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Campion, Neil P.; Foty, Michael J.; Novak, Richard P., Method and apparatus for conversion of doorknob lock sets.
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Myers Gary L. (River Grove IL), Pop-out handle lock assembly.
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Steinbach Robert (Glendale Heights IL), Removable handle for T-handle lock assembly.
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Evers Robert S. (Pella IA), Removable locking lever for a casement window.
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Rawling James (5187 Mount Vernon Way Atlanta GA 30338), Security bolt for T-handle assembly with retrofit capability.
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이 특허를 인용한 특허 (16) 인용/피인용 타임라인 분석

Hannah, Bruce; Vancott, Tanya, Adaptor for a door locking mechanism.
상세보기
Roatis, Calin Vasile; Denison, William D.; Barnas, Tomasz; Myers, Gary L., Bayonet locking system and method for vending machines and the like.
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Roatis, Calin Vasile; Myers, Gary L., Bayonet locking system and method for vending machines and the like.
상세보기
Roatis, Calin Vasile; Denison, William D.; Barnas, Tomasz; Myers, Gary L., Bayonet locking system for vending machines and the like.
상세보기
Denison, William D.; Roatis, Calin, Electronic locking systems for vending machines and the like.
상세보기
Gulley, Thomas D., Pop-out lock.
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Ramsauer, Dieter; Bergmann, Klaus; Gottschling, Reinhard, Retractable hand lever actuator which may be locked in a recess.
상세보기
Jenks Bruce, T-handle lock.
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Bruce Jenks, T-handle lock assembly.
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Sheppard, Peter Ralph, Tab handle.
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Rodriguez, Lawrence G.; Shealer, Philip W.; English, Derrick W., Turn-button with leading helical end portion.
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Stillwagon, Woodrow C., Vandal resistant T-handle assembly.
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Stillwagon, Woodrow C., Vandal resistant T-handle assembly.
상세보기
Beylotte, James E.; Palmer, Ralph P.; McIntire, John W., Vending machine lock.
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Beylotte,James E.; Palmer,Ralph P.; McIntire,John W., Vending machine lock.
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Compeau, David Edward, Vending machine lock.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Pop-out handle lock assembly 원문보기