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公开(公告)号：US4420907A
公开(公告)日：1983-12-20
申请号：US217987
申请日：1980-12-18
申请人： Charles A. Swan
发明人： Charles A. Swan
CPC分类号： E05D13/1207 , E06B3/44 , E05Y2900/148 , E06B2003/4453 , E06B2003/4492
摘要： A shallow two inch deep double hung window which is sufficiently water and wind resistant to replace jalousies, which can be used in cabana walls and which fits screen porches, utilizing existing screening. Block and tackle sash balance counter balance the weight of individual panels and provide a lateral resilient action to maintain panels in position. A double action leaf spring stop for each panel selectively disengages the sash balances therefrom so that by moving a panel laterally it is removable. Window and panel frame members consist of aluminum extrusions which facilitate construction of custom windows made to selected sizes. Inside or outside flanges for securing the window to the wall structure are optionally provided.
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公开(公告)号：US3869754A
公开(公告)日：1975-03-11
申请号：US39590373
申请日：1973-09-10
申请人： FOSTER EDWIN E
发明人： FOSTER EDWIN E
CPC分类号： E05D13/1276 , E05Y2900/148 , Y10T16/64
摘要： A counterbalance for a window sash being of self-coiling spring type and adapted for alternative disposition wherein the free end of the spring ribbon may be secured to the sash and the coil disposed adjacent the window frame header; or with the free end of the spring ribbon secured to the header and the coil carried upon the window sash. A spring support is provided for either condition of use with the same having guide means for retaining the coil against displacement and an opening for threading of the extended portion of the ribbon therethrough; the coil being without a supporting spool of related to load-receiving surfaces.
摘要翻译： 用于窗扇的自平衡弹簧类型的平衡并且适于替代配置，其中弹簧带的自由端可以固定到窗框和邻近窗框集管设置的线圈; 或者弹簧带的自由端固定到集管上，并且线圈承载在窗框上。 提供弹簧支撑件，其用于具有用于保持线圈抵靠位移的引导装置的使用条件和用于穿过带子的延伸部分的螺纹的开口; 线圈没有与负载接收表面相关的支撑线轴。
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公开(公告)号：US3643378A
公开(公告)日：1972-02-22
申请号：US3643378D
申请日：1970-09-15
申请人： GEN MOTORS CORP
CPC分类号： B60J5/12 , E05F1/1238 , E05Y2900/531 , E05Y2900/546
摘要： A closure is supported on a vehicle body for generally vertical bodily shiftable movement between open and closed positions relative to an opening in the vehicle body by a hinge arm supported on the vehicle body for pivotal movement about a first axis of the latter. The weight of the closure produces on the hinge arm about the first axis a gravitational turning moment which is counterbalanced by a hinge counterbalance according to this invention including a torsion rod with a crank thereon, an intermediate lever pivotally supported on the vehicle body, a connecting link between the torsion rod and the intermediate lever, cam means on the intermediate lever and follower means on the hinge arm. The torsion rod through the connecting link produces a primary turning moment on the intermediate lever while the cam means and follower means cooperate to produce a secondary turning moment on the hinge arm of magnitude varying in inverse proportion to the magnitude of the primary turning moment.
摘要翻译： 在车体上支撑一个闭合件，用于通过支撑在车体上的铰链臂相对于车身中的开口在打开和关闭位置之间大致垂直的身体可移动运动，以围绕车身的第一轴线枢转运动。 闭合件的重量在铰链臂周围围绕第一轴线产生，根据本发明由铰链平衡平衡的重力转向力矩包括其上具有曲柄的扭力杆，枢转地支撑在车体上的中间杆，连接件 扭力杆和中间杆之间的连杆，中间杆上的凸轮装置和铰链臂上的从动装置。 通过连接连杆的扭力杆在中间杆上产生主要的转动力矩，而凸轮装置和从动装置相配合，以产生与主转向力矩大小成反比的铰链臂上的次级转矩。
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公开(公告)号：US3488884A
公开(公告)日：1970-01-13
申请号：US3488884D
申请日：1968-08-07
CPC分类号： E06B3/44 , E06B2003/4446 , E06B2003/4453 , Y10T16/6298
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公开(公告)号：US3466806A
公开(公告)日：1969-09-16
申请号：US3466806D
申请日：1966-11-21
CPC分类号： E05D13/08 , E05D13/1207 , E05D13/1269 , E05Y2900/148
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公开(公告)号：US4413445A
公开(公告)日：1983-11-08
申请号：US372488
申请日：1982-04-28
申请人： Donald M. Trout
发明人： Donald M. Trout
CPC分类号： E05D13/1207 , E05Y2900/148
摘要： A sash coupling is adapted to be connected to one side of a sash which slides vertically in parallel channel sash guides mounted within a sliding sash window frame. Secured to the top of the sash coupling is the lower end of a flexible sash cable, the outer end of which extends upward to and around a stationary outer pulley pivotally mounted on a transverse pulley support at the top of the sash guide, whence an intermediate section of the cable extends downward to and around a vertically-movable traveling pulley mounted on a balancing-spring coupling to which the upper end of the elongated sash-balancing tension spring is hooked, whence an inner section of the cable extends upward to an anchorage on the upper end of the sash guide. The lower end of the elongated sash-balancing spring is hooked over the lower end of the sash guide. For a double-hung sliding sash installation, the upper sash is balanced in a similar manner. For By arranging in this manner the sash cable in three sections around two pulleys, the stretch of the sash balancing spring is reduced to but a fraction of the distance through which the sash is moved during the opening operation thereof. This is in contrast to the much greater stretch with a consequently greater varation in the balancing force applied to the sash by a single elongated sash balancing spring stretched directly between the sash and the top of the channel sash guide.
摘要翻译： 窗扇联接件适于连接到窗框的一侧，窗扇的一侧在安装在滑动窗框框架内的平行通道窗框导轨中垂直滑动。 连接到窗扇联轴器顶部的是柔性窗框电缆的下端，弹性窗扇电缆的下端向上延伸到可枢转地安装在窗扇引导件顶部的横向滑轮支架上的固定外滑轮周围， 电缆的一部分向下延伸到安装在平衡弹簧联接器上的可垂直移动的行进带轮周围，细长的窗扇平衡拉伸弹簧的上端钩在该平衡弹簧联接器上，电缆的内部部分向上延伸到锚固部分 在窗扇导轨的上端。 细长的窗扇平衡弹簧的下端钩在窗扇引导件的下端。 对于双挂式滑动窗扇安装，上部窗框以类似的方式平衡。 为了以这种方式布置围绕两个滑轮的三个部分的窗框电缆，窗扇平衡弹簧的拉伸减小到窗扇在其打开操作期间移动的距离的一部分。 这与更大的拉伸形成对比，其中通过直接在窗扇和通道窗框引导件的顶部之间拉伸的单个细长的窗扇平衡弹簧，施加到窗框的平衡力变化更大。
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公开(公告)号：US4245436A
公开(公告)日：1981-01-20
申请号：US75793
申请日：1979-09-14
CPC分类号： E05D13/12 , E05Y2900/148
摘要： There is disclosed a metal window frame in which balance mechanisms are positioned in the upper portions of the jambs adjacent the sides of a fixed pane or panes, the front faces of the housings for such mechanisms being in a plane parallel to the outer face of a sash that is slidable from a closed position in the lower portion of the frame to a fully open position in the upper portion thereof. The mechanisms and sash are coupled via identical foot structures which are attached to the lower ends of the balances, and which have hook portions extending through the plane of the outer face portion of the sash so as to maintain engagement with the lower end of the sash throughout its normal movement. Catches in the jambs limit the upper position of the foot structures when the sash is raised to an uppermost position for removal from the frame. In takeout position, the sash is movable laterally so that one side passes into the adjacent jamb without contacting the balance, the other side of the sash clearing its jamb so it can be swung clear and permit the sash to be lifted out of the frame. Upon reinsertion of the sash and lowering it, respective hook portions of the foot structures are automatically engaged by the sash for normal operation.
摘要翻译： 公开了一种金属窗框，其中平衡机构定位在邻近固定窗格或窗玻璃侧面的边框的上部中，用于这种机构的壳体的前表面处于平行于 框架可从框架下部的关闭位置滑动到其上部的完全打开位置。 机构和窗框通过相同的脚结构联接，该脚结构连接到平衡的下端，并且具有延伸穿过窗扇的外表面部分的平面的钩部，以保持与窗扇的下端的接合 在整个正常运动。 当窗框升高到最高位置以从框架上移走时，侧栏中的抓住限制了脚结构的上部位置。 在取出位置，窗扇可以横向移动，以便一边在不接触天平的情况下进入相邻的边框，窗扇的另一侧清除其边框，使其可以摆动清晰，并允许窗框从框架中提出。 在重新插入窗框并将其降低时，足部结构的相应的钩部自动地被窗框接合以进行正常操作。
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公开(公告)号：US4078336A
公开(公告)日：1978-03-14
申请号：US624757
申请日：1975-10-23
申请人： Dwight M. Prosser
发明人： Dwight M. Prosser
IPC分类号： E05D13/10
CPC分类号： E05D13/1207 , E05Y2900/148
摘要： A rattle free window having a sash balance that is provided with a sash hook that is connected to a slide by slot and pin means so arranged that the weight of the sash thereon cams the slide laterally against the window jamb. The sash balance may also include a novel clip which both fixes one end of the balance spring to its housing and also attaches the housing to the window jamb. The window may also include a ramp clip which automatically catches the slide when the sash is raised so that further raising of the sash can lift the sash off of the novel sash hook and slide structure.
摘要翻译： 具有窗扇平衡的无响铃窗口设置有通过狭槽连接到滑动件的窗框钩，并且销装置被布置成使得其上的窗框的重量横向地抵靠窗口凸块滑动。 窗扇平衡还可以包括将平衡弹簧的一端固定到其壳体并且还将壳体附接到窗口边框的新颖的夹子。 窗口还可以包括斜面夹子，当斜面上升时，坡道夹自动地卡住滑动件，使得窗框的进一步升高可以将窗扇从窗扇钩和滑动结构上提起。
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公开(公告)号：US3688441A
公开(公告)日：1972-09-05
申请号：US3688441D
申请日：1971-06-24
申请人： TROY D RACKARD
发明人： RACKARD TROY D
CPC分类号： E06B3/5063 , E05D13/1253 , E05Y2900/148 , E06B3/44 , E06B3/4407
摘要： A takeout mechanism for sash type single hung windows associated with spiral balances composed of a self-lubricating, plastic foot balance and a metallic foot balance bracket independently pivoted to the lower end of the spiral balance ribbon, and a foot balance bracket retainer lug including a cylindrical attachment rib slidably associated with the sash bottom rail and spring biased to a normal cooperating retaining position beneath the foot balance bracket. The independent pivoting of the foot balance and foot balance bracket and the spring biasing to a normal cooperating retaining position together protect the takeout mechanism from accidental breakage, establish a normal full open position for the sash, and assure a readily operable takeout mechanism for removing and replacing the sash for servicing of the window. The retainer lug may also be employed to serve as a sash latch by forming the body carrying the cylindrical attachment rib to project outwardly from the channel passage of the lower sash bottom rail and downwardly past the dependent trim flange of the sill and providing it with a rearwardly directed lip to latchingly cooperate with the trim flange.
摘要翻译： 与由螺旋天平相连的窗扇型单悬吊窗口的取出机构，该螺旋平衡由自润滑的塑料足平衡板和独立地枢转到螺旋平衡带的下端的金属脚架平衡支架构成， 可滑动地与窗框底轨和弹簧相对应的圆柱形附接肋偏压到脚平衡支架下方的正常配合保持位置。 脚平衡和脚踏平衡支架的独立枢转以及弹簧偏置到正常的协作保持位置一起保护取出机构免于意外断裂，为窗扇建立正常的全开位置，并确保易于操作的取出机构， 更换窗户以维修窗户。 保持器凸耳还可以用作窗扇闩锁，通过形成承载圆柱形附接肋的主体从下框架底部轨道的通道通道向外突出并且向下通过基座的从属修剪凸缘，并向其提供 向后指向的唇缘以与修剪法兰闩锁地配合。
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公开(公告)号：US3455060A
公开(公告)日：1969-07-15
申请号：US3455060D
申请日：1967-03-23
CPC分类号： E06B3/44 , E06B2003/4446 , E06B2003/4492
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