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公开(公告)号：US5661927A
公开(公告)日：1997-09-02
申请号：US611366
申请日：1996-03-06
CPC分类号： E05D13/1276 , E05D15/22 , E05Y2900/148
摘要： A slidable counterbalance assembly adapted for a sash window assembly disposed within a master frame is disclosed. A coiled leaf spring mounted on the counterbalance assembly has its upper end attached to the top of the guide rail channel of the master frame. A flexible strap is attached at one end to the sash window pivot brake and at the other end to the counterbalance assembly.
摘要翻译： 公开了一种适用于设置在主框内的窗框组件的可滑动平衡组件。 安装在平衡组件上的盘簧弹簧的上端连接到主框架的导轨通道的顶部。 柔性带一端连接到窗框枢轴制动器，另一端连接到平衡组件上。
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公开(公告)号：US20090241429A1
公开(公告)日：2009-10-01
申请号：US12359507
申请日：2009-01-26
申请人： Allen D. Polowinczak , Jason L. Annes , Mark B. Eenigenburg , Dean Pettit , Aaron Eiger , Scott Rote , Scott Zeeb , Mark V. Murphy
发明人： Allen D. Polowinczak , Jason L. Annes , Mark B. Eenigenburg , Dean Pettit , Aaron Eiger , Scott Rote , Scott Zeeb , Mark V. Murphy
CPC分类号： E05B5/003 , E05B53/003 , E05B63/06 , E05B65/0841 , E05B65/0876 , E05C1/14 , E05C3/046 , E05C9/00 , E05C9/025 , E05C9/04 , E05C2007/007 , E05D15/22 , E05Y2900/148 , Y10S292/20 , Y10S292/47 , Y10T292/0806 , Y10T292/0839 , Y10T292/0841 , Y10T292/0963 , Y10T292/0997 , Y10T292/1015 , Y10T292/1017 , Y10T292/102 , Y10T292/1041 , Y10T292/1075
摘要： An integrated sash lock and tilt latch assembly for a sash window slidable within a master frame, including a handle movable among a first, a second and a third position to adjust the assembly among a respective locked, unlocked and tiltable position. The integrated assembly further comprises a rotor coupled to the handle and having a locking cam. The integrated assembly also includes a keeper adapted to be connected to an upper sash window. The integrated assembly further includes a latch bolt housing having a latch bolt slidably disposed therein and a spring for biasing the latch bolt towards the master frame. The integrated assembly further includes a connector coupled proximate a first end to the latch bolt and operably coupled proximate a second end to the rotor.
摘要翻译： 一种用于可在主框架内滑动的窗框窗口的集成的窗框锁和倾斜闩锁组件，包括可在第一，第二和第三位置之间移动的手柄，以在相应的锁定，解锁和可倾斜位置之间调整组件。 集成组件还包括联接到手柄并具有锁定凸轮的转子。 集成组件还包括适于连接到上窗扇的保持器。 集成组件还包括闩锁螺栓壳体，其具有可滑动地设置在其中的闩锁螺栓和用于将闩锁螺栓朝向主框架偏压的弹簧。 集成组件还包括连接到靠近第一端到闩锁螺栓并且可靠地靠近第二端连接到转子的连接器。
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公开(公告)号：US06802105B2
公开(公告)日：2004-10-12
申请号：US10194445
申请日：2002-07-12
IPC分类号： E05F114
CPC分类号： E05D13/1276 , E05D15/22 , E05Y2900/148 , Y10S16/16 , Y10T16/5995 , Y10T16/64 , Y10T16/641
摘要： The present invention provides a spring balance assembly for use with a sash window. The spring balance assembly comprises a plate, clip, pivot brake assembly, and first and second coil springs. The plate has a first portion, second portion, and a generally perpendicular transition portion thereby defining a cavity proximate the first portion. The cavity accommodates hardware mounted to the sash window during sliding movement of the sash window. The first coil spring is rotatably supported on a first spool and the second coil spring is rotatably supported on a second spool. A lower end of the first spring is connected to an attaching element of the clip. A lower end of the second spring is connected to a first wall of the pivot brake assembly and the clip is connected to the first wall to secure the first and second springs to the pivot brake assembly.
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公开(公告)号：US5924243A
公开(公告)日：1999-07-20
申请号：US891654
申请日：1997-07-11
CPC分类号： E05D15/22 , E05Y2900/148
摘要： A sash balance brake and pivot pin assembly for a sash window that maintains the window substantially square prior to installation. The pivot pin extends outwardly from the window sash. The sash balance brake is disposed within a track in the window frame and includes a rotor rotatably disposed within an expandable housing. The pivot pin has a collar for lateral engagement with the rotor to prevent the window frame from bowing away from the window sash, thereby maintaining the window frame substantially square. The rotor has a first slot and a transversely disposed second slot defining an inner surface. The inner surface includes an angled surface to resist breakage of the rotor when the window sash in installed into the window frame. The rotor also has a pair of flats at a first end to further resist breakage of the rotor when the pivot pin is positioned at an angle with respect to the rotor.
摘要翻译： 用于窗框的窗扇平衡制动器和枢轴销组件，其在安装之前保持窗体基本上是正方形。 枢轴销从窗框向外延伸。 窗扇平衡制动器设置在窗框内的轨道内，并且包括可旋转地设置在可扩展壳体内的转子。 枢轴销具有用于与转子横向接合的轴环，以防止窗框从窗框弯曲，从而保持窗框大致正方形。 转子具有限定内表面的第一槽和横向设置的第二槽。 内表面包括成角度的表面，以防止当窗框安装在窗框中时转子断裂。 转子还在第一端处具有一对平面，以当枢轴销相对于转子成一角度时进一步抵抗转子断裂。
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公开(公告)号：US07222458B2
公开(公告)日：2007-05-29
申请号：US11079580
申请日：2005-03-14
IPC分类号： E05D15/22
CPC分类号： E05C1/10 , E05B63/18 , E05B65/0876 , E05B2015/165 , E05D15/22 , E05Y2201/22 , E05Y2900/148 , Y10S292/33 , Y10S292/37 , Y10S292/47 , Y10T292/0839 , Y10T292/0969 , Y10T292/0997 , Y10T292/1022
摘要： A tilt-latch (10) adapted for releasably securing a pivotable sash window (12) disposed within opposed guide rails (16) on a master frame (14) of a window sash assembly (11) is disclosed. The sash window (12) comprises a top sash rail (20), a base (22) and two stiles (24,26) connected together at their extremities. The tilt-latch (10) comprises a housing (42) adapted to be supported by the top rail (20). The housing (42) has an outward end opening (44) and a cover (51). A latch bolt (46) is disposed within the housing (42) and has a nose (47) adapted for engaging a respective one of the guide rails (16). The latch bolt (46) also has a slot (66). The tilt-latch (10) further has an actuator (48) having a post (90). The post (90) is received by the slot (66). The tilt-latch (10) also has a spring (50) for biasing the latch bolt (46) through the outward end opening (44). The actuator (48) is connected to the latch bolt (46) and is sized to be positioned over the entire cover (51) of the housing (42). The housing (42) and latch bolt (46) are made of plastic and the actuator (48) is made from zinc.
摘要翻译： 公开了一种倾斜闩锁（10），其适于将设置在窗扇组件（11）的主框架（14）上的相对的导轨（16）内的可枢转窗框（12）可释放地固定。 窗扇（12）包括在其四肢处连接在一起的顶部窗框（20），基座（22）和两个台阶（24,26）。 倾斜闩锁（10）包括适于由顶部轨道（20）支撑的壳体（42）。 壳体（42）具有外端开口（44）和盖（51）。 闩锁螺栓（46）设置在壳体（42）内并且具有适于接合相应的一个导轨（16）的鼻部（47）。 闩锁螺栓（46）还具有狭槽（66）。 倾斜闩锁（10）还具有具有柱（90）的致动器（48）。 柱（90）由槽（66）接收。 倾斜闩锁（10）还具有用于通过外端开口（44）偏置闩锁螺栓（46）的弹簧（50）。 致动器（48）连接到闩锁螺栓（46）并且其尺寸设置成定位在壳体（42）的整个盖（51）上。 壳体（42）和闩锁螺栓（46）由塑料制成，致动器（48）由锌制成。
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公开(公告)号：US5806243A
公开(公告)日：1998-09-15
申请号：US859994
申请日：1997-05-21
IPC分类号： E05D15/22
CPC分类号： E05D15/22 , E05Y2900/148
摘要： A sash balance brake assembly for a sash window system. The sash window system includes a window frame having a pair of generally parallel tracks. Each of the tracks has an outer wall, front and back intermediate walls and front and back inner walls collectively defining a channel. A sash window is transversely disposed between the tracks and is adapted for slidable movement along the tracks. A pair of sash balance assemblies provide a generally upward bias on transverse sides of the sash window. The sash balance brake assembly comprises a rotor rotatable about a rotor axis, a bolt having a generally planar engaging surface, a slider body for placement in a respective one of the channels and for coupling to a respective one of the sash balance assemblies. The slider body includes an aperture for rotatably supporting the rotor adjacent the bolt. The rotor and the bolt include cooperative camming surfaces for converting rotary motion of the rotor into movement of the bolt along the rotor axis, such that the bolt engaging surface selectively engages and disengages the track outer wall.
摘要翻译： 用于窗扇系统的窗扇平衡制动器组件。 窗扇系统包括具有一对大致平行的轨道的窗框。 每个轨道具有外壁，前后中间壁和共同限定通道的前内壁和后内壁。 窗框窗口横向设置在轨道之间，适于沿着轨道滑动。 一对窗扇平衡组件在窗扇的横向侧面上提供了大致向上的偏置。 窗扇平衡制动器组件包括可围绕转子轴线旋转的转子，具有大致平面的接合表面的螺栓，用于放置在相应的一个通道中并用于联接到相应的一个窗扇平衡组件的滑块体。 滑块主体包括用于可旋转地支撑邻近螺栓的转子的孔。 转子和螺栓包括用于将转子的旋转运动转换为沿着转子轴线的螺栓运动的协作凸轮表面，使得螺栓接合表面选择性地接合和脱离轨道外壁。
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公开(公告)号：US5632117A
公开(公告)日：1997-05-27
申请号：US372563
申请日：1995-01-13
IPC分类号： E05D15/22
CPC分类号： E05D15/22 , E05Y2900/148
摘要： A sash balance brake assembly for a sash window system is disclosed. The sash window system includes a window frame having a pair of generally parallel tracks. Each of the tracks has an outer wall, front and back intermediate walls and front and back inner walls collectively defining a channel. A sash window is transversely disposed between the tracks and is adapted for slidable movement along the tracks. A pair of sash balance assemblies provide a generally upward bias on transverse sides of the sash window. The sash balance brake assembly comprises a rotor rotatable about a rotor axis, a bolt having a generally planar engaging surface, a slider body for placement in a respective one of the channels and for coupling to a respective one of the sash balance assemblies. The slider body includes an aperture for rotatably supporting the rotor adjacent the bolt. The rotor and the bolt include cooperative camming surfaces for converting rotary motion of the rotor into movement of the bolt along the rotor axis, such that the bolt engaging surface selectively engages and disengages the track outer wall.
摘要翻译： 公开了一种用于窗扇系统的窗框平衡制动组件。 窗扇系统包括具有一对大致平行的轨道的窗框。 每个轨道具有外壁，前后中间壁和共同限定通道的前内壁和后内壁。 窗框窗口横向设置在轨道之间，适于沿着轨道滑动。 一对窗扇平衡组件在窗扇的横向侧面上提供了大致向上的偏置。 窗扇平衡制动器组件包括可围绕转子轴线旋转的转子，具有大致平面的接合表面的螺栓，用于放置在相应的一个通道中并用于联接到相应的一个窗扇平衡组件的滑块体。 滑块主体包括用于可旋转地支撑邻近螺栓的转子的孔。 转子和螺栓包括用于将转子的旋转运动转换为沿着转子轴线的螺栓运动的协作凸轮表面，使得螺栓接合表面选择性地接合和脱离轨道外壁。
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公开(公告)号：US5553903A
公开(公告)日：1996-09-10
申请号：US293483
申请日：1994-08-22
CPC分类号： E05B65/0882 , E05B9/08 , Y10T292/0969 , Y10T292/1014
摘要： An economical, efficient window stop includes a narrow, flat housing having first and second cavities for respective flat, narrow bolt and latch. The bolt is spring braced and movable between a first portion within the cavity and a second position extending from the cavity. The latch is spring biased and moves transverse to the movement of the bolt. High strength molded plastic construction with guide means and close tolerances allow efficient distribution of forces from the extended bolt to the housing.
摘要翻译： 经济，高效的窗户挡板包括一个狭窄的扁平壳体，其具有用于相应的平坦，窄的螺栓和闩锁的第一和第二腔。 螺栓是弹簧支撑的并且可以在空腔内的第一部分和从空腔延伸的第二位置之间移动。 闩锁是弹簧偏置的并且横向于螺栓的运动移动。 具有导向装置和紧密公差的高强度模制塑料结构允许从延伸螺栓到壳体的有效分配力。
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公开(公告)号：US07070211B2
公开(公告)日：2006-07-04
申请号：US10290092
申请日：2002-11-07
IPC分类号： E05C1/06
CPC分类号： E05B5/003 , E05B53/003 , E05B63/06 , E05B65/0841 , E05B65/0876 , E05C1/14 , E05C3/046 , E05C9/00 , E05C9/025 , E05C9/04 , E05C2007/007 , E05D15/22 , E05Y2900/148 , Y10S292/20 , Y10S292/47 , Y10T292/0806 , Y10T292/0839 , Y10T292/0841 , Y10T292/0963 , Y10T292/0997 , Y10T292/1015 , Y10T292/1017 , Y10T292/102 , Y10T292/1041 , Y10T292/1075
摘要： An integrated sash lock and tilt latch assembly for a sash window slidable within a master frame, including a handle movable among a first, a second and a third position to adjust the assembly among a respective locked, unlocked and tiltable position. The integrated assembly further comprises a rotor coupled to the handle and having a locking cam. The integrated assembly also includes a keeper adapted to be connected to an upper sash window. The integrated assembly further includes a latch bolt housing having a latch bolt slidably disposed therein and a spring for biasing the latch bolt towards the master frame. The integrated assembly further includes a connector coupled proximate a first end to the latch bolt and proximate a second end to a first end of a linkage member. The second end of the linkage member is pivotably coupled to the rotor.
摘要翻译： 一种用于可在主框架内滑动的窗框窗口的集成的窗框锁和倾斜闩锁组件，包括可在第一，第二和第三位置之间移动的手柄，以在相应的锁定，解锁和可倾斜位置之间调整组件。 集成组件还包括联接到手柄并具有锁定凸轮的转子。 集成组件还包括适于连接到上窗扇的保持器。 集成组件还包括闩锁螺栓壳体，其具有可滑动地设置在其中的闩锁螺栓和用于将闩锁螺栓朝向主框架偏压的弹簧。 集成组件还包括连接到靠近第一端到闩锁螺栓并且靠近连杆构件的第一端的第二端的连接器。 连杆构件的第二端可枢转地联接到转子。
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公开(公告)号：US06874826B1
公开(公告)日：2005-04-05
申请号：US09713163
申请日：2000-11-14
CPC分类号： E05C1/10 , E05B63/18 , E05B65/0876 , E05B2015/165 , E05D15/22 , E05Y2201/22 , E05Y2900/148 , Y10S292/33 , Y10S292/37 , Y10S292/47 , Y10T292/0839 , Y10T292/0969 , Y10T292/0997 , Y10T292/1022
摘要： A tilt-latch (10) adapted for releasably securing a pivotable sash window (12) disposed within opposed guide rails (16) on a master frame (14) of a window sash assembly (11) is disclosed. The sash window (12) comprises a top sash rail (20), a base (22) and two stiles (24,26) connected together at their extremities. The tilt-latch (10) comprises a housing (42) adapted to be supported by the top rail (20). The housing (42) has an outward end opening (44) and a cover (51). A latch bolt (46) is disposed within the housing (42) and has a nose (47) adapted for engaging a respective one of the guide rails (16). The latch bolt (46) also has a slot (66). The tilt-latch (10) further has an actuator (48) having a post (90). The post (90) is received by the slot (66). The tilt-latch (10) also has a spring (50) for biasing the latch bolt (46) through the outward end opening (44). The actuator (48) is connected to the latch bolt (46) and is sized to be positioned over the entire cover (51) of the housing (42). The housing (42) and latch bolt (46) are made of plastic and the actuator (48) is made from zinc.
摘要翻译： 公开了一种倾斜闩锁（10），其适于将设置在窗扇组件（11）的主框架（14）上的相对的导轨（16）内的可枢转窗框（12）可释放地固定。 窗扇（12）包括在其四肢处连接在一起的顶部窗框（20），基座（22）和两个台阶（24,26）。 倾斜闩锁（10）包括适于由顶部轨道（20）支撑的壳体（42）。 壳体（42）具有外端开口（44）和盖（51）。 闩锁螺栓（46）设置在壳体（42）内并且具有适于接合相应的一个导轨（16）的鼻部（47）。 闩锁螺栓（46）还具有狭槽（66）。 倾斜闩锁（10）还具有具有柱（90）的致动器（48）。 柱（90）由槽（66）接收。 倾斜闩锁（10）还具有用于通过外端开口（44）偏置闩锁螺栓（46）的弹簧（50）。 致动器（48）连接到闩锁螺栓（46）并且其尺寸设置成定位在壳体（42）的整个盖（51）上。 壳体（42）和闩锁螺栓（46）由塑料制成，致动器（48）由锌制成。
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