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1. 发明授权

US5492164A Window safety system for a child or the like 失效
标题翻译：小孩等的窗户安全系统
公开(公告)号：US5492164A
公开(公告)日：1996-02-20
申请号：US264665
申请日：1994-06-23
申请人： Lanny J. Gist
发明人： Lanny J. Gist
IPC分类号： E06B9/01 , E06B3/32
CPC分类号： E06B9/01 , E06B2009/002
摘要： A window safety system having a first and second vertical track installed as mirror images on opposite sides of a window frame. The system utilizes at least one elongate blocking element which extends across the window width and is secured to opposing guide elements which smoothly travel within the vertical tracks. A system cover is engaged at opposite ends to the vertical tracks to travel with lower window sash. The guide elements which are connected in series to one another by a flexible belt within the vertical tracks. The system cover interacts with a lower rail of a window sash such that when the window sash is raised to an open position, the system cover travels with the lower sash. This travel in turn causes the guide elements to translate within the vertical tracks and guiding blocking rods to a position laterally across the opening of the window. The blocking rods thereby prevent egress of a child or the like through the open window. When the window is closed a reverse sequence occurs and the blocking rods are nested beneath the cover upon the window sill.
摘要翻译：一种窗户安全系统，其具有在窗框的相对侧上作为镜像安装的第一和第二垂直轨道。该系统利用延伸穿过窗口宽度的至少一个细长的阻挡元件，并且被固定到在垂直轨道内平滑行进的相对的引导元件。系统盖在相对的两端接合到垂直轨道，以便与下窗扇一起移动。引导元件通过在垂直轨道内的柔性带彼此串联连接。系统盖与窗框的下导轨相互作用，使得当窗框升高到打开位置时，系统盖与下窗扇一起行进。该行程又导致引导元件在垂直轨道内平移，并将阻挡杆引导到横向穿过窗口的开口的位置。阻挡杆因此防止儿童等通过打开的窗户的出口。当窗户关闭时，出现相反的顺序，并且阻挡杆嵌套在窗台下方的盖板下方。

2. 发明授权

US4014592A Retractable chair for small children 失效
标题翻译：伸缩椅为小孩子
公开(公告)号：US4014592A
公开(公告)日：1977-03-29
申请号：US542942
申请日：1975-01-22
申请人： Lanny J. Gist
发明人： Lanny J. Gist
IPC分类号： A47B3/14 , A47C13/00 , A47D1/10 , A47C9/04
CPC分类号： A47D3/005 , A47D1/106
摘要： A retractable baby or child's chair is provided. The chair is supported below a table top and is movable between a retracted, storage position and an extended, operable position. In a preferred form, a seat and back are mounted in a tubular frame which is slidably supported in tracks affixed to a lower surface of the table top. The frame, along with the seat and the back, then can slidably move between a retracted position under the table top and an extended position protruding beyond the edge of the table to support a child in an eating position. The seat and the back preferably are pivotally supported by the frame so as to fold when moved to the retracted position and not interfere with knee room under the table. Alternately, the baby chair can be constructed of angular channel members or can be of wood with a fixed seat and a pivoted back and arms. The back and arms can be designed to open automatically when the chair is pulled from the retracted to the extended position and to fold automatically when the chair is moved back toward the retracted position.
摘要翻译：提供可伸缩婴儿或儿童椅。椅子支撑在桌面下方，并且可以在缩回的存放位置和延伸的可操作位置之间移动。在优选形式中，座椅和背部安装在管状框架中，该框架可滑动地支撑在固定到台面下表面的轨道中。框架与座椅和背部一起可以在桌面下方的缩回位置和突出超过桌子边缘的延伸位置之间滑动移动，以将孩子支撑在进食位置。座椅和靠背优选地由框架枢转地支撑，以便当移动到缩回位置时折叠，并且不干涉桌子下方的膝盖室。或者，婴儿椅可以由角形通道构件构成，或者可以是具有固定座椅和枢转的背部和手臂的木材。背部和手臂可以设计成当椅子从缩回位置拉伸到延伸位置时自动打开，并且当椅子向后退到缩回位置时自动折叠。

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