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1. 发明申请

US20070095804A1 Method for fabricating helical gears from pre-hardened flat steel stock 失效
标题翻译：从预硬化扁钢原料制造斜齿轮的方法
公开(公告)号：US20070095804A1
公开(公告)日：2007-05-03
申请号：US11263212
申请日：2005-10-31
申请人： Erik Ostby , Brian Bourgoin , Jeffrey Briggs , Craig Tooker
发明人： Erik Ostby , Brian Bourgoin , Jeffrey Briggs , Craig Tooker
IPC分类号： B23K26/38 , B23K26/14
CPC分类号： B23K26/38 , B23K26/123 , B23K26/14 , B23K26/147 , B23K2101/008 , B23K2103/04 , B23K2103/05 , E05F11/24
摘要： An improved method of cutting a helical gear sector onto a pivoting arm of a casement window is disclosed. The method includes beginning with a pre-hardened flat sheet of steel stock and cutting the arm and the helical gear sector of the arm in two steps. The non-toothed portions of the arm are cut with a laser and nitrogen assist or shielding gas to prevent any oxidation to the non-toothed portions of the structure. The helical gear sector is also cut with a laser, but using oxygen assist gas. Use of the oxygen prevents recasts slag from accumulating in the gear sector. Thus, a finished part is completed with two laser cutting operations thereby eliminating the need for separate stamping, shaping, deburring and subsequent heat treatment processes used in conventional manufacturing methods. The subsequent heat treating is eliminated because a pre-hardened steel stock utilized.
摘要翻译：公开了一种将斜齿轮扇区切割到平开窗的枢转臂上的改进方法。该方法包括从预硬化的钢板的平板开始，并且分两步切割臂和斜齿轮部分。用激光和氮气辅助或保护气体切割臂的无齿部分，以防止对结构的无齿部分的任何氧化。螺旋齿轮部分也用激光切割，但使用氧气辅助气体。使用氧气可防止重新排放储存在齿轮部分的炉渣。因此，通过两次激光切割操作完成成品部件，从而消除了对传统制造方法中使用的单独的冲压，成形，去毛刺和随后的热处理工艺的需要。随后的热处理被消除，因为使用预硬化钢材。

2. 发明申请

US20080258475A1 TWO POINT LOCK FOR DOORS AND WINDOWS 有权
标题翻译：两点门锁和窗户
公开(公告)号：US20080258475A1
公开(公告)日：2008-10-23
申请号：US12062391
申请日：2008-04-03
申请人： Stanley Chung , Brian Bourgoin , Jeffrey M. Briggs , Paul DeMarseilles
发明人： Stanley Chung , Brian Bourgoin , Jeffrey M. Briggs , Paul DeMarseilles
IPC分类号： E05C19/10 , E05C9/12
CPC分类号： E05B65/0858 , E05B9/02 , E05B63/185 , E05B65/0811 , E05C9/041 , E05C9/1875 , Y10S292/46 , Y10T292/0826 , Y10T292/0862 , Y10T292/1079 , Y10T292/308
摘要： A two point lock includes two pivotally mounted security hooks having sliding faces that engage sliding faces of a spring-loaded mishandling pin when the mishandling pin is vertically extended and the security hooks are rotatably retracted. The mishandling pin is vertically retracted when it abuts a jamb. When the mishandling pin is vertically retracted, the sliding faces disengage so that the security hooks can rotate to lock onto a striker on the jamb. Thus, the mishandling pin prevents the security hooks from being slammed into the striker before a door or a window is fully closed.
摘要翻译：一个双点锁包括两个枢转安装的安全钩，当处理不正确的销被垂直延伸并且安全钩可旋转地缩回时，其具有滑动面，该滑动面接合弹簧加载的不正确的销钉的滑动面。当碰巧的时候，不正确的销钉垂直缩回。当处理不正确的销被垂直缩回时，滑动面脱开，使得安全钩可旋转以锁定在侧柱上的撞针上。因此，不正确的销钉防止在门或窗口完全关闭之前安全钩被撞到撞击器中。

3. 发明授权

US08333413B2 Automatic sash lock with rotary latch 有权
标题翻译：带旋转闩锁的自动扇形锁
公开(公告)号：US08333413B2
公开(公告)日：2012-12-18
申请号：US12706072
申请日：2010-02-16
申请人： Brian Bourgoin , Jeffrey M. Briggs
发明人： Brian Bourgoin , Jeffrey M. Briggs
IPC分类号： E05C1/12 , E05C1/02 , E05C1/06 , E05C3/16 , E05B63/20
CPC分类号： E05B63/20 , E05C2007/007 , Y10T292/096 , Y10T292/097 , Y10T292/1016 , Y10T292/1057 , Y10T292/54 , Y10T292/558
摘要： A latch for a window sash is disclosed. The latch includes a cover with a handle, a chassis, a bolt biased towards an extended position and containing a notch, a plunger biased towards the extended position and containing a guide, a rotary latch, pivotally connected to the chassis, containing a guide slot for receiving the guide and a protrusion biased towards the notch. The latch is operated wherein the bolt is locked in a retracted position when the handle slides the bolt inwardly towards the chassis and the protrusion engages the notch as the rotary latch rotates towards the notch, and wherein the bolt is released to the extended position when the plunger slides inwardly towards the chassis and the protrusion disengages from the notch as the rotary latch rotates away from the notch.
摘要翻译：公开了一种用于窗扇的闩锁。闩锁包括具有把手的盖子，底盘，朝向延伸位置偏置并且包含凹口的螺栓，朝向伸出位置偏置并包含引导件的柱塞，枢转地连接到底盘的旋转闩锁，其包含引导槽用于接收引导件和朝向凹口偏置的突出部。操作闩锁，其中当手柄将螺栓向内滑动到底盘时，螺栓被锁定在缩回位置，并且当旋转闩锁朝向切口转动时，突起接合凹口，并且其中当螺栓被释放到延伸位置时，当旋转闩锁从凹口旋转时，柱塞向内滑向底盘并且突起与凹口脱离。

4. 发明申请

US20100207403A1 AUTOMATIC SASH LOCK WITH ROTARY LATCH 有权
标题翻译：自动SASH锁与旋转锁
公开(公告)号：US20100207403A1
公开(公告)日：2010-08-19
申请号：US12706072
申请日：2010-02-16
申请人： Brian Bourgoin , Jeff Briggs
发明人： Brian Bourgoin , Jeff Briggs
IPC分类号： E05B63/20
CPC分类号： E05B63/20 , E05C2007/007 , Y10T292/096 , Y10T292/097 , Y10T292/1016 , Y10T292/1057 , Y10T292/54 , Y10T292/558
摘要： A latch for a window sash is disclosed. The latch includes a cover with a handle, a chassis, a bolt biased towards an extended position and containing a notch, a plunger biased towards the extended position and containing a guide, a rotary latch, pivotally connected to the chassis, containing a guide slot for receiving the guide and a protrusion biased towards the notch. The latch is operated wherein the bolt is locked in a retracted position when the handle slides the bolt inwardly towards the chassis and the protrusion engages the notch as the rotary latch rotates towards the notch, and wherein the bolt is released to the extended position when the plunger slides inwardly towards the chassis and the protrusion disengages from the notch as the rotary latch rotates away from the notch.
摘要翻译：公开了一种用于窗扇的闩锁。闩锁包括具有把手的盖子，底盘，朝向延伸位置偏置并且包含凹口的螺栓，朝向伸出位置偏置并包含引导件的柱塞，枢转地连接到底盘的旋转闩锁，其包含引导槽用于接收引导件和朝向凹口偏置的突出部。操作闩锁，其中当手柄将螺栓向内滑动到底盘时，螺栓被锁定在缩回位置，并且当旋转闩锁朝向切口转动时，突起接合凹口，并且其中当螺栓被释放到延伸位置时，当旋转闩锁从凹口旋转时，柱塞向内滑向底盘并且突起与凹口脱离。

5. 发明申请

US20080256992A1 Two Point Lock for Doors and Windows 审中-公开
标题翻译：门和窗口的两点锁
公开(公告)号：US20080256992A1
公开(公告)日：2008-10-23
申请号：US11737143
申请日：2007-04-19
申请人： Stanley Chung , Brian Bourgoin , Jeffrey M. Briggs , Paul DeMarseilles
发明人： Stanley Chung , Brian Bourgoin , Jeffrey M. Briggs , Paul DeMarseilles
IPC分类号： E05B65/00
CPC分类号： E05B65/0858 , E05B9/02 , E05B63/185 , E05B65/0811 , E05C9/041 , E05C9/1875 , Y10T70/5093
摘要： A two point lock includes two pivotally mounted security hooks having sliding faces that engage sliding faces of a spring-loaded mishandling pin when the mishandling pin is vertically extended and the security hooks are rotatably retracted. The mishandling pin is vertically retracted when it abuts a jamb. When the mishandling pin is vertically retracted, the sliding faces disengage so that the security hooks can rotate to lock onto a striker on the jamb. Thus, the mishandling pin prevents the security hooks from being slammed into the striker before a door or a window is fully closed.
摘要翻译：一个双点锁包括两个枢转安装的安全钩，当处理不正确的销被垂直延伸并且安全钩可旋转地缩回时，滑动面具有接合弹簧加载的不正确的销的滑动面。当碰巧的时候，不正确的销钉垂直缩回。当处理不正确的销被垂直缩回时，滑动面脱开，使得安全钩可旋转以锁定在侧柱上的撞针上。因此，不正确的销钉防止在门或窗口完全关闭之前安全钩被撞到撞击器中。

6. 发明授权

US07837241B2 Two point lock for doors and windows 有权
标题翻译：门窗两点锁
公开(公告)号：US07837241B2
公开(公告)日：2010-11-23
申请号：US12062391
申请日：2008-04-03
申请人： Stanley Chung , Brian Bourgoin , Jeffrey M. Briggs , Paul DeMarseilles
发明人： Stanley Chung , Brian Bourgoin , Jeffrey M. Briggs , Paul DeMarseilles
IPC分类号： E05C3/06 , E05C19/00
CPC分类号： E05B65/0858 , E05B9/02 , E05B63/185 , E05B65/0811 , E05C9/041 , E05C9/1875 , Y10S292/46 , Y10T292/0826 , Y10T292/0862 , Y10T292/1079 , Y10T292/308
摘要： A two point lock includes two pivotally mounted security hooks having sliding faces that engage sliding faces of a spring-loaded mishandling pin when the mishandling pin is vertically extended and the security hooks are rotatably retracted. The mishandling pin is vertically retracted when it abuts a jamb. When the mishandling pin is vertically retracted, the sliding faces disengage so that the security hooks can rotate to lock onto a striker on the jamb. Thus, the mishandling pin prevents the security hooks from being slammed into the striker before a door or a window is fully closed.
摘要翻译：一个双点锁包括两个枢转安装的安全钩，当处理不正确的销被垂直延伸并且安全钩可旋转地缩回时，滑动面具有接合弹簧加载的不正确的销的滑动面。当碰巧的时候，不正确的销钉垂直缩回。当处理不正确的销被垂直缩回时，滑动面脱开，使得安全钩可旋转以锁定在侧柱上的撞针上。因此，不正确的销钉防止在门或窗口完全关闭之前安全钩被撞到撞击器中。

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