[특허]Corner locking and associated pivot means for extruded plastic sash windows

[미국특허] Corner locking and associated pivot means for extruded plastic sash windows 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05D-015/22
출원번호	US-0602382 (1984-04-20)
발명자 / 주소	Simpson Harold (Hazelcrest IL)
출원인 / 주소	Ashland Products Company (Chicago IL 02)
인용정보	피인용 횟수 : 50 인용 특허 : 4

초록 ▼

A window sash of a double-hung window assembly has framing members formed of extruded plastic material of one configuration providing a hollow formation extending therethrough and opening to the ends thereof. Support and connector members are installed internally of the framing members to form and rigidify the corner miter-joints therebetween. The support and connector members include internal latch means for maintaining the sash vertical and internal pivot means for pivoting the sash inwardly when the latch means is released.

대표청구항 ▼

A window sash adapted for installation in the frame of a double-hung window assembly, the window assembly frame having opposed, vertically extending guide rails to enable vertical reciprocal sliding movement of the sash in the window assembly frame while cooperatively engaged with the guide rails and a sash balance mechanism to enable pivotal movement of the sash relative to the assembly frame while cooperatively engaged with the sash balance mechanism, said window sash comprising: 1. a sash frame having a header, a base and a pair of stiles cooperatively connected at adjacent extremeties thereof to form a rectangular frame, A. each of said header, base and stiles being extruded to a cross-sectional configuration from a plastic material; B. said cross-sectional configuration being defined by a continuous hollow formation therethrough opening to opposite ends thereof, said ends being mitered in their configuration; and C. each stile having a passageway through a wall thereof contiguous each end thereof and opening outwardly of said sash; 2. a plurality of combination support and connector members each having a pair of leg segments arranged perpendicular to one another and of cross-sectional configuration complementary to that of the header, base and stiles selected to enable engagement of each leg segment in the hollow formation of said header, base and stiles through adjacent opposite ends thereof to form and maintain miter-joints at the corners of the sash frame; A. each of said support and connector members including a platform extending along both legs; 3. each of said support and connector members that are installed internally of the pair of mitered corner joints of the header and stiles, including internal latch means having a latch bolt extending through one of said passageways and adapted to engage with one of said guide rails, and means operable from external said header for releasing said latch means selectively to facilitate pivoting of the sash; A. each of said support and connector members that are installed internally of the pair of mitered corner joints of the header and stiles, including a pair of upstanding flanges longitudinally along the associated platform, said flanges being laterally spaced and defining, with the platform, a channel receiving said latch bolt therein, each of said upstanding flanges being continuous at the conjoinder of the leg segments; 4. each of said combination support and connector members that are installed internally of the pair of mitered corner joints of the base and stiles, including internal pivot means having a pivot pin extending through the other one of said passageways of the stile and adapted for operable engagement with the sash balance mechanism to facilitate pivotal movement by the sash when the latch means is released; and A. each of said combination support and connector members that are installed internally of the pair of mitered corner joints of the base and stiles, including a pair of depending flanges longitudinally along the corresponding platform, said depending flanges being laterally spaced and defining, with the corresponding platform, a passageway receiving said pivot pin, said depending flanges being continuous at the conjoinder of the associated leg segments.

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

Gibson Richard L. (Blairsville PA), Custodial latch assembly for windows and the like.
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Sterner ; Jr. Maurice E. (Spring Grove PA), Insulated multiple component single plane building structure portal closure.
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Wolfe ; Robert W., Window assembly.
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Dovman Nathan (6713 Akron St. Philadelphia PA 19148), Window construction.
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이 특허를 인용한 특허 (50) 인용/피인용 타임라인 분석

Polowinczak, Allen D.; Eslick, Vincent F., Actuator for a tilt-latch for a sash window.
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Polowinczak, Allen D.; Eslick, Vincent F., Actuator for a tilt-latch for a sash window.
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Polowinczak,Allen D.; Eslick,Vincent F., Actuator for a tilt-latch for a sash window.
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Schultz, Steven E., Adjustable tilt-latch for a sash window.
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Hetherington, Richard W.; Campbell, Kevin A., Corner key with pathway.
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Schultz Steven E., Hardware mounting.
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Maier Robert G., Housing assembly for installation in a window frame.
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Maier, Robert G., Housing assembly for installation in a window frame.
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Maier, Robert G., Housing assembly for installation in a window frame.
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Maier Robert G., Housing assembly with beveled retainers for installation in a window frame.
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Simpson Harold (Hazel Crest IL), Latch for pivotal sash window.
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Mandell Chaim (Brooklyn NY), Latch for tilt window.
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Liang, Luke; Liang, Tong; Chen, David, Latch for tiltable sash windows.
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Hopper James P., Locking system for a double-hung window.
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Lawrence,Barry Gene, Locking window.
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Miller, D. Keith; Rogers, Christopher R.; Smith, Farrell; Hughes, Jeffrey T., Locking window having a cam latch.
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Miller, D. Keith; Rogers, Christopher R.; Smith, Farrell; Hughes, Jeffrey T., Locking window having a sweep latch.
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Heng,Liu; Hsiung,Yi Cheng, Sash mounted housing with collapsible retainers.
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DeBoer, Nathan H.; Bentow, Timothy R., Sash retainer bar assembly.
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Matthew Peter Szapucki ; Richard Kulkaski, Snap on latch mechanism for a sash window.
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Allen D. Polowinczak, Stop for a slidable window.
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Polowinczak, Allen D., Stop for a slidable window.
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Schultz Steven E., Tilt latch.
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Kelley, Timothy J.; Bogenhagen, David R., Tilt latch mechanism for hung windows.
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Kelley,Timothy J.; Bogenhagen,David R., Tilt latch mechanism for hung windows.
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Liang, Luke; Liang, Toni; Liang, Toug; Chen, David, Tilt latch with cantilevered angular extension.
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Schultz Steven E., Tilt-Latch.
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Schultz Steven E., Tilt-Latch.
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Allen D. Polowinczak, Tilt-latch.
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Allen D. Polowinczak ; Vincent F. Eslick, Tilt-latch.
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Eenigenburg,Mark B., Tilt-latch.
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Eenigenburg,Mark B., Tilt-latch.
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Flory,Edward C., Tilt-latch.
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Schultz Steven E., Tilt-latch.
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Schultz Steven E., Tilt-latch.
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Schultz Steven E., Tilt-latch.
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Schultz Steven E., Tilt-latch.
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Schultz Steven E. ; Short Kevin G., Tilt-latch.
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Schultz Steven E. ; Short Kevin G., Tilt-latch.
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Schultz Steven E. ; Short Kevin G., Tilt-latch.
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Eenigenburg,Mark B., Tilt-latch for a sash window.
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Eenigenburg,Mark B.; Pettit,Dean, Tilt-latch for a sash window.
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Schultz Steven E., Tilt-latch for a sash window.
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Schultz Steven E. ; Prete James G., Tilt-latch for a sash window.
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Schultz, Steven E., Tilt-latch for a sash window.
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Steven E. Schultz, Tilt-latch for a sash window.
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Prete James G. ; Bratcher Michael P. ; Sharp James ; Annes Jason ; Schultz Steven E., Tilt-latch with bolt stop.
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Westphal Dennis (Galva KS) Piles Jonathan (McPherson KS), Window latching device.
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Miller D. Keith ; Rogers Christopher R. ; Smith Farrell, Window lock.
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Prete James G. (Hinsdale IL) Schultz Steven E. (Demontte IN) Polowinczak Allen D. (Plainfield IL), Window vent stop.
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A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Corner locking and associated pivot means for extruded plastic sash windows 원문보기