公开(公告)号：US07197849B2

公开(公告)日：2007-04-03

申请号：US10623121

申请日：2003-07-18

申请人： Luke K. Liang ,  Tong Liang

发明人： Luke K. Liang ,  Tong Liang

IPC分类号： E05D15/22

CPC分类号： E05D13/08 ,  E05D15/22 ,  E05Y2900/148

摘要： The present invention teaches an improved balance shoe. The improved balance shoe of the present invention comprises a balance shoe housing for retaining a sash in a channel of a window. The housing can have a base section and at least one side section. A pivot member can be employed by the housing. Upon rotation, the pivot member can force at least one side support member into contact with a side wall of a window jamb channel when the window is tilted.

摘要翻译： 本发明教导了一种改进的平衡鞋。 本发明的改进的平衡鞋包括用于将窗扇保持在窗口的通道中的平衡靴壳体。 外壳可以具有基部和至少一个侧部。 枢轴构件可以由壳体使用。 在旋转时，当窗户倾斜时，枢转构件可以迫使至少一个侧支撑构件与窗口通道的侧壁接触。

公开(公告)号：US07165359B2

公开(公告)日：2007-01-23

申请号：US11137816

申请日：2005-05-24

申请人： Luke K. Liang ,  Tong Liang

发明人： Luke K. Liang ,  Tong Liang

IPC分类号： E05D15/22 ,  E05D13/00

CPC分类号： E05D15/22 ,  E05D13/08 ,  E05Y2900/148 ,  Y10T16/6298

摘要： An improved balance shoe is described. There is a balance shoe housing, wherein there is a pivot member. The pivot member forces at least one side support member against the interior surfaces of a window jamb channel when said window is tilted. The pivot member comprises a base section having a top surface and a bottom surface, said top surface having at least one pivot member extending therefrom, the pivot member being adapted to force said support member against the interior surface of the window jamb as said pivot member is rotated due to the tilting of the window sash.

摘要翻译： 描述了改进的平衡鞋。 存在平衡靴壳体，其中存在枢轴构件。 当所述窗口倾斜时，枢转构件迫使至少一个侧支撑构件抵靠窗口通道的内表面。 所述枢转构件包括具有顶表面和底表面的基部，所述顶表面具有从其延伸的至少一个枢转构件，所述枢转构件适于将所述支撑构件压靠在所述窗口边框的内表面上，作为所述枢转构件 由于窗扇的倾斜而旋转。

公开(公告)号：US07431356B2

公开(公告)日：2008-10-07

申请号：US10623120

申请日：2003-07-18

申请人： Luke K. Liang ,  Tong Liang

发明人： Luke K. Liang ,  Tong Liang

IPC分类号： E05C3/12

CPC分类号： E05B65/0852 ,  E05D13/04 ,  E05D15/18 ,  E05Y2900/132 ,  E05Y2900/148 ,  Y10S292/47 ,  Y10T292/1051 ,  Y10T292/1052 ,  Y10T292/1059 ,  Y10T292/1061

摘要： A window vent stop for use in a sliding sash window assembly or a sliding door assembly. The vent stop has a housing adapted to be disposed in a recess in a non-movable sash member. This housing includes a cavity with a bottom plate therein. A tumbler has at least one pivot for pivotally securing the tumbler to the housing for movement between an extended position, to prevent movement of the sliding sash member and a retracted position, to allow movement of the sliding sash member. Also within the housing is a spring for biasing the tumbler toward the extended position. The tumbler has a first locking member that contacts a second locking member on a release member when the tumbler is in the retracted position and the first locking member does not contact the second locking member when the tumbler is in the extended position.

摘要翻译： 一个用于滑动窗框组件或滑动门组件的通风口。 通气止动件具有适于设置在不可移动的窗扇构件的凹部中的壳体。 该壳体包括其中具有底板的空腔。 转鼓具有至少一个枢轴，用于枢转地将转鼓固定到壳体上，用于在延伸位置之间移动，以防止滑动窗扇构件的移动和缩回位置，以允许滑动窗扇构件的移动。 另外在壳体内还设有弹簧，用于将制动栓偏压到伸出位置。 翻转开关具有第一锁定构件，当制动栓处于缩回位置时，第一锁定构件与释放构件上的第二锁定构件接触，并且当制动栓处于伸出位置时，第一锁定构件不接触第二锁定构件。

公开(公告)号：US07257864B2

公开(公告)日：2007-08-21

申请号：US10308203

申请日：2002-12-02

申请人： Luke K. Liang ,  Tong Liang

发明人： Luke K. Liang ,  Tong Liang

IPC分类号： E05D3/06

CPC分类号： E05D15/30 ,  E05D7/0415 ,  E05D15/44 ,  E05Y2900/148 ,  Y10T16/532 ,  Y10T16/5323 ,  Y10T16/5324 ,  Y10T16/541 ,  Y10T16/547

摘要： An improved shoe for a casement window hinge is disclosed. The hinge has a base with a front end and a rear end and two sides. The base has a ridge on the rear end for securing the base to a track and a tongue extending from one of the sides. The tongue has a plurality of teeth extending from a side of the tongue. A gear wheel is adapted to be rotatably secured to a track. The gear wheel has a plurality of teeth about its circumference which mesh with the teeth on the tongue. The rotation of the gear wheel causes the base of the hinge to move longitudinally in relation to the track.

摘要翻译： 公开了一种用于平开窗铰链的改进的鞋。 铰链具有前端和后端以及两侧的底座。 底座在后端具有一个脊，用于将基座固定到一个轨道上，一个舌从一个侧面延伸。 舌部具有从舌的一侧延伸的多个齿。 齿轮适于可旋转地固定在轨道上。 齿轮围绕其圆周具有与牙齿上的齿啮合的多个齿。 齿轮的旋转导致铰链的基部相对于轨道纵向移动。

公开(公告)号：US06901702B2

公开(公告)日：2005-06-07

申请号：US10623122

申请日：2003-07-18

申请人： Luke K. Liang ,  Tong Liang

发明人： Luke K. Liang ,  Tong Liang

IPC分类号： E05C17/64 ,  E05D15/22 ,  E05D13/00

CPC分类号： E05D15/22 ,  E05D13/08 ,  E05Y2900/148 ,  Y10T16/6298

摘要： An improved balance shoe is described. There is a balance shoe housing, wherein there is a pivot member. The pivot member forces at least one side support member against the interior surfaces of a window jamb channel when said window is tilted. The pivot member comprises a base section having a top surface and a bottom surface, said top surface having at least one pivot member extending therefrom, said pivot member being adapted to force said support member against the interior surface of said window jamb as said pivot member is rotated due to the tilting of the window sash.

摘要翻译： 描述了改进的平衡鞋。 存在平衡靴壳体，其中存在枢轴构件。 当所述窗口倾斜时，枢转构件迫使至少一个侧支撑构件抵靠窗口通道的内表面。 枢转构件包括具有顶表面和底表面的基部，所述顶表面具有从其延伸的至少一个枢转构件，所述枢转构件适于将所述支撑构件推压在所述窗口边框的内表面上，作为所述枢转构件 由于窗扇的倾斜而旋转。

公开(公告)号：US20170002590A9

公开(公告)日：2017-01-05

申请号：US14278226

申请日：2014-05-15

申请人： Luke Liang ,  Tong Liang ,  David Chen

发明人： Luke Liang ,  Tong Liang ,  David Chen

IPC分类号： E05C1/16 ,  E05C3/04

CPC分类号： E05C3/046 ,  E05B9/08 ,  E05B63/0056 ,  E05C1/08 ,  E05C1/12 ,  E05C1/16 ,  E05C3/045 ,  E05C2007/007 ,  Y10T292/0969 ,  Y10T292/0977

摘要： A combination sash lock and tilt latch secures a sash window that is slidable and tiltable with respect to a master window frame. The fastener includes a lock assembly and latch assembly. The lock assembly is releasably mounted upon the sash window meeting rail without screws, using legs received within corresponding openings in the rail. The lock assembly is releasably secured thereto by a spring causing engagement between the legs and rail openings. The lock assembly includes a pivotable cam to releasably engage a keeper on the master frame, and a pivotable arm extending into the meeting rail. The latch assembly includes biasing means and a latch member with a plurality of openings, each configured to receive the post of the lock assembly, within the meeting rail, with the lock assembly installed thereon in any one of a plurality of positions corresponding to said openings in said latch member.

摘要翻译： 组合窗框锁和倾斜闩锁固定相对于主窗框可滑动和倾斜的窗框。 紧固件包括锁组件和闩锁组件。 锁定组件可释放地安装在窗框会议导轨上而不用螺丝，使用支撑在轨道中相应开口内的支脚。 锁定组件通过弹簧可释放地固定到其上，引起腿和轨道开口之间的接合。 锁组件包括可枢转的凸轮以可释放地接合主框架上的保持器，以及延伸到会议轨道中的可枢转臂。 闩锁组件包括偏置装置和具有多个开口的闩锁构件，每个开口构造成在会议轨道内容纳锁定组件的柱，其中锁定组件安装在与所述开口对应的多个位置中的任何一个中 在所述闩锁构件中。

公开(公告)号：US09376834B2

公开(公告)日：2016-06-28

申请号：US13462950

申请日：2012-05-03

申请人： Luke Liang ,  Tong Liang ,  David Chen

发明人： Luke Liang ,  Tong Liang ,  David Chen

IPC分类号： E05B1/00 ,  E05B9/08 ,  E05C3/04 ,  E05C7/00

CPC分类号： E05C3/046 ,  E05B1/0015 ,  E05B9/08 ,  E05C2007/007 ,  Y10T29/49876 ,  Y10T292/1056 ,  Y10T292/1077

摘要： A lock adapted for attachment to a sash window/door without screws comprises: a shaft with a cam secured thereon is rotatably secured to a housing, with the cam disposed within a housing cavity and rotatable therefrom out of an opening, into an extended position. The housing may be a single integrally formed wall that preferably has a flat bottom surface. A first attachment leg protrudes out from the housing cavity to extend beyond the bottom surface, with a foot thereon extending beyond a first end of the housing. A second attachment leg protrudes out the housing cavity second end, with a foot thereon oriented toward the housing first end, and a locking tab extends from the housing bottom surface. Installation of the screwless sash lock is by receiving the first foot, second foot, and locking tab within correspondingly positioned openings in the window/door rail, through sequenced rotational and sliding motion.

摘要翻译： 适于连接到窗扇/门而不用螺钉的锁包括：固定在其上的凸轮的轴可旋转地固定到壳体上，其中凸轮设置在壳体空腔内并可从开口旋转到伸出位置。 壳体可以是单个整体形成的壁，其优选地具有平坦的底表面。 第一附接支腿从壳体腔伸出以延伸超过底表面，其上的脚延伸超过壳体的第一端。 第二连接腿从壳体腔的第二端伸出，其上的脚朝向壳体的第一端，并且锁定突片从壳体底表面延伸。 无螺丝窗框锁的安装是通过顺序的旋转和滑动运动接收窗/门轨中相应定位的开口内的第一脚，第二脚和锁定突舌。

公开(公告)号：US20150143664A1

公开(公告)日：2015-05-28

申请号：US14090124

申请日：2013-11-26

申请人： Luke Liang ,  Tong Liang ,  David Chen

发明人： Luke Liang ,  Tong Liang ,  David Chen

IPC分类号： E05C19/06

CPC分类号： E05C19/06 ,  E05B15/0053 ,  E05B15/101 ,  E05B63/0004 ,  E05B65/0876 ,  E05C17/62 ,  Y10T16/61

摘要： A door travel limiting device includes a housing, a stop member, a compression spring, and a flexible member. The stop member is slidably received by the housing, and is slidable in first and second sliding directions, and has first and second ends respectively extending outwardly from different portions of the housing. The stop member is biased to slide in the first sliding direction, causing a portion proximate to its second end to noimally retract into the housing. Extreme sliding positions of the stop member are limited by protrusions. A flexible member protrudes from the stop member to selectively engage portions of a housing track, to retain the second end of the stop member at an intermediate position between its first and second positions, when the stop member is first actuated to slide from the first position to the second position, and is then no longer actuated but biased.

摘要翻译： 门行程限制装置包括壳体，止动构件，压缩弹簧和柔性构件。 止动构件由壳体可滑动地容纳，并且能够在第一和第二滑动方向上滑动，并且具有分别从壳体的不同部分向外延伸的第一和第二端。 止动构件被偏压以在第一滑动方向上滑动，使得接近其第二端的部分能够被可靠地缩回到壳体中。 止动件的极限滑动位置受到突起的限制。 柔性构件从止动构件突出以选择性地接合壳体轨道的部分，以将止动构件的第二端保持在其第一和第二位置之间的中间位置，当止动构件首先被致动以从第一位置滑动时 到第二位置，然后不再被致动但是偏置。

公开(公告)号：USD721942S1

公开(公告)日：2015-02-03

申请号：US29469147

申请日：2013-10-08

申请人： Luke Liang ,  Tong Liang ,  David Chen

设计人： Luke Liang ,  Tong Liang ,  David Chen

公开(公告)号：US08844985B2

公开(公告)日：2014-09-30

申请号：US13283976

申请日：2011-10-28

申请人： Luke Liang ,  Tong Liang ,  David Chen

发明人： Luke Liang ,  Tong Liang ,  David Chen

IPC分类号： E05C3/16

CPC分类号： E05B15/004 ,  E05B3/04 ,  E05B3/10 ,  E05B17/2019 ,  E05C3/046 ,  E05C2007/007 ,  Y10T70/5146 ,  Y10T70/515 ,  Y10T292/0969 ,  Y10T292/104 ,  Y10T292/1056

摘要： An improved forced entry resistant sash lock comprises a housing, a shaft rotatably mounted thereto, a locking cam and a delay cam rotatably and fixedly mounted to the shaft, respectively, and a locking spring. The delay cam selectively engages and drives the locking cam between a locked position and an unlocked position. Locking spring biasing causes engagement with a locking earn opening to lock the cam when in the latch-locked position, with engagement to a depth permitting releasable detent engagement in a delay cam recess. Selective engagement and driving of the locking cam comprises a first portion of delay cam rotation being without driven locking cam rotation, and a second portion causing driven locking cam rotation from a retracted position into a protruding position. Selective engagement is by contact between corresponding protrusions on the delay and locking cams. Shaft/delay cam counter-rotation to unlock the latch proceeds in a reverse manner.

摘要翻译： 一种改进的强制进入窗框锁包括一个壳体，一个可旋转地安装在其上的轴，一个锁定凸轮和一个可旋转并固定地安装在轴上的延迟凸轮和一个锁定弹簧。 延迟凸轮选择性地接合并驱动锁定凸轮在锁定位置和解锁位置之间。 锁定弹簧偏置力导致与锁定通道开口的接合，以在处于闩锁锁定位置时锁定凸轮，通过接合到允许在延迟凸轮凹部中可释放的棘爪接合的深度。 锁定凸轮的选择性接合和驱动包括没有被驱动的锁定凸轮旋转的延迟凸轮旋转的第一部分和使从动锁定凸轮从缩回位置转动到突出位置的第二部分。 选择性接合是通过延迟和锁定凸轮之间的相应突起之间的接触。 轴/延迟凸轮反转以解锁锁定以相反的方式进行。