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71. 发明授权

US08474096B2 Truck and trailer door safety device 有权
标题翻译：卡车和拖车门安全装置
公开(公告)号：US08474096B2
公开(公告)日：2013-07-02
申请号：US12852955
申请日：2010-08-09
申请人： Timothy B. Thompson , Jeffrey C. Bassett , Nicholas R. Tonozzi , Richard T. Rundle , Mike E. Daly , Dale H. Peleski , Tom G. Peterson , Harvey E. Boyles , Bennie L. Dickerson , Claudie D. Morgan , William H. Hough , Danny R. Dale
发明人： Timothy B. Thompson , Jeffrey C. Bassett , Nicholas R. Tonozzi , Richard T. Rundle , Mike E. Daly , Dale H. Peleski , Tom G. Peterson , Harvey E. Boyles , Bennie L. Dickerson , Claudie D. Morgan , William H. Hough , Danny R. Dale
IPC分类号： E05F5/02
CPC分类号： E05D13/003 , E05Y2900/106 , E05Y2900/516 , Y10T16/61 , Y10T292/28
摘要： An overhead door safety system includes a loading dock having a loading dock wall defining an opening. A truck and trailer door safety device is mounted to the loading dock wall. The truck and trailer door safety device includes a mounting bracket adapted for mounting to the loading dock wall and a swing arm. The swing arm includes an arm extension portion and a pivot portion. The pivot portion is pivotally mounted to the mounting bracket so that the swing arm pivots about a pivot axis between a retaining position and a storage position. In the retaining position, the arm extension portion is disposed beneath an overhead door of a truck positioned adjacent to the opening of the loading dock wall to prevent the overhead door from closing.
摘要翻译：顶棚门安全系统包括具有限定开口的装载坞壁的装载坞。一个卡车和拖车门安全装置安装在装载码头墙上。卡车和拖车门安全装置包括适于安装到装载坞壁和摆臂的安装支架。摆臂包括臂延伸部分和枢轴部分。枢转部分枢转地安装到安装支架上，使得摆臂围绕枢转轴线在保持位置和存放位置之间枢转。在保持位置，臂延伸部分设置在靠近装载基座墙的开口的位于车顶的门的下方，以防止顶棚门关闭。

72. 发明授权

US08397787B1 Door release mechanism 有权
标题翻译：门释放机构
公开(公告)号：US08397787B1
公开(公告)日：2013-03-19
申请号：US12762667
申请日：2010-04-19
申请人： Mark Daus , Alvin R. Eiterman
发明人： Mark Daus , Alvin R. Eiterman
IPC分类号： E05F15/20
CPC分类号： E06B5/16 , E05D13/003 , E05F15/684 , E05F15/70 , E05F15/71 , E05Y2900/00 , E05Y2900/106 , E06B9/08 , E06B9/70 , E06B2009/6818
摘要： A door mechanism includes a bracket and a door shaft, rotationally mounted to the bracket, to operate a door. The door mechanism includes a gear assembly having a ring gear, set of planetary gears, sun gear, and drive sprocket. The ring gear fixed to the door shaft. The door mechanism includes a holding brake to counter the closing bias of the door. The door release has an engaged position in which rotation of the door shaft in the second direction is impeded by a first brake; and a disengaged position in which rotation of the door shaft in the second direction is unimpeded by the first brake. The door mechanism includes a link and a second brake. The link is configured to melt in response to a predetermined temperature. The second brake is configured to provide resistance in response to component rotation exceeding a predetermined speed.
摘要翻译：门机构包括支架和门轴，旋转地安装到支架上以操作门。门机构包括具有齿圈，一组行星齿轮，太阳齿轮和驱动链轮的齿轮组件。齿圈固定在门轴上。门机构包括用于抵抗门的闭合偏压的保持制动器。门释放具有接合位置，其中门轴在第二方向上的旋转被第一制动器阻挡; 以及分离位置，其中门轴在第二方向上的旋转不受第一制动器的阻碍。门机构包括连杆和第二制动器。该连杆构造成响应于预定温度而熔化。第二制动器构造为响应于超过预定速度的部件旋转而提供阻力。

73. 发明申请

US20120167474A1 DOOR COMPRISING A DRIVE SYSTEM 审中-公开
标题翻译：包括驱动系统的门
公开(公告)号：US20120167474A1
公开(公告)日：2012-07-05
申请号：US13395299
申请日：2010-09-03
申请人： Gerd Schaaf
发明人： Gerd Schaaf
IPC分类号： E06B5/00 , E05D13/00 , E06B9/11 , E05F1/16
CPC分类号： E05D13/1215 , E05D13/003 , E05D13/1223 , E05D15/24 , E05Y2201/654 , E05Y2201/67 , E05Y2600/11 , E05Y2800/205 , E05Y2800/21 , E05Y2800/242 , E05Y2800/246 , E05Y2900/106 , Y10T16/593 , Y10T16/599
摘要： A weight compensation system is provided for a motor driven door having a door leaf that is driven by a mechanism inside guide rails on a side of the door leaf to move the door between an opened position and a closed position. The weight compensation system includes a weight-compensation device comprising a cable unit and a spring unit arranged at least on one side of the door leaf, wherein the cable unit comprises a single cable. A cable-tension compensation device at which the single cable is deflected creates two cable strands that are secured against breakage within the cable-tension compensation device. The cable-tension compensation device is positioned locally fixed or secured to the door leaf so that two cable strands move at a distance to each other, and the exposed ends of the cable are guided together and attached to the door leaf or are positioned locally fixed, respectively.
摘要翻译：一种马达驱动门的重量补偿系统，其具有门扇，该门扇由位于门扇侧面的导轨内的机构驱动，以在打开位置和关闭位置之间移动门。所述重量补偿系统包括重量补偿装置，其包括电缆单元和布置在所述门扇的至少一侧的弹簧单元，其中所述电缆单元包括单个电缆。单个电缆偏转的电缆张力补偿装置产生两个电缆股，其在电缆张力补偿装置内被固定而不被破坏。电缆张力补偿装置被局部地固定或固定在门扇上，使得两个电缆股线彼此间隔一定距离地移动，并且电缆的暴露的端部一起被引导并连接到门扇或被定位在局部固定，分别。

74. 发明申请

US20110259429A1 SLIDE GATE WITH FALL-PROTECTION FEATURE 有权
标题翻译：带门保护功能的滑动门
公开(公告)号：US20110259429A1
公开(公告)日：2011-10-27
申请号：US13092327
申请日：2011-04-22
申请人： George E. Whipps , Michael R. Toomey
发明人： George E. Whipps , Michael R. Toomey
IPC分类号： F15D1/00 , E05F15/08 , E05F11/02 , E06B7/16 , E06B3/44 , E06B7/28
CPC分类号： E02B7/36 , E05D13/003 , E05F11/00 , E05F15/665 , E05Y2201/702 , E05Y2900/106 , E05Y2900/116 , Y10T74/173 , Y10T74/18688 , Y10T74/18752 , Y10T137/0318
摘要： A slide gate comprising: a frame assembly which defines an opening through which fluid flows; a slide plate movably mounted to the frame assembly for vertical movement relative thereto so as to selectively open and close the opening in the frame assembly; an operating mechanism for vertically moving the slide plate between its open and closed positions so as to regulate fluid flow through the opening in the frame assembly, wherein the operating mechanism comprises a threaded operating stem which is secured to the top of the slide plate and which extends through a threaded operating nut which is rotatably mounted to the frame assembly, and means for rotating the threaded operating nut so as to cause longitudinal movement of the threaded operating stem relative to the threaded operating nut, so as to raise or lower the slide plate, whereby to open or close the opening in the slide gate; and a threaded fall-protection nut disposed on the threaded operating stem in spaced relation to the threaded operating nut and configured to rotate in unison with the threaded operating nut, the threaded operating nut being spaced from a fall-protection stop plate which is connected to the frame assembly.
摘要翻译：一种滑动门，包括：框架组件，其限定流体流过的开口; 可移动地安装到框架组件上以便相对于其垂直移动的滑板，以便选择性地打开和关闭框架组件中的开口; 操作机构，用于在其打开和关闭位置之间垂直移动滑板，以便调节通过框架组件中的开口的流体流动，其中操作机构包括固定到滑板顶部的螺纹操作杆，延伸通过可旋转地安装到框架组件的螺纹操作螺母，以及用于旋转螺纹操作螺母以使螺纹操作杆相对于螺纹操作螺母的纵向运动的装置，以便使滑板升高或降低从而打开或关闭滑动门中的开口; 以及螺纹防滑螺母，其设置在螺纹操作杆上，与螺纹操作螺母间隔开，并且构造成与螺纹操作螺母一致地旋转，螺纹操作螺母与防止止动板间隔开，该止动板连接到框架组件。

75. 发明授权

US07849906B2 Fast door with secure operation 有权
标题翻译：快门，安全操作
公开(公告)号：US07849906B2
公开(公告)日：2010-12-14
申请号：US11630746
申请日：2005-06-22
申请人： Bernard Kraeutler
发明人： Bernard Kraeutler
IPC分类号： A47H5/02
CPC分类号： E06B9/84 , E05D13/003 , E05F15/41 , E05Y2201/672 , E05Y2900/00 , E05Y2900/106 , E06B9/80 , E06B9/88
摘要： The invention concerns a fast door, closing an opening provided in a partition, comprising a soft screen (21), means for lifting the screen including, among others, a winding shaft (2) fixed at the door lintel, and a strap (7) whereof one end is fixed to the winding shaft (2) and the other end is fixed to the screen lower edge (8). The invention is characterized in that the strap (7) passes through a tension sensor (6) comprising a mobile element having an opening wherein the strap (7) is engaged, the mobile element being maintained in a first so-called normal operating position by the strap (7), the latter being subjected to a normal operating tension, the mobile element tilting into a so-called abnormal operating position, when the strap (7) shows a tension lower than a predetermined threshold corresponding to an abnormal operation of the door.
摘要翻译：本发明涉及一种快门，关闭设置在隔板中的开口，包括软屏（21），用于提升屏幕的装置，其中包括固定在门楣上的卷轴（2）和带（7）），其一端固定在卷绕轴（2）上，另一端固定在屏幕下边缘（8）上。本发明的特征在于，带（7）穿过张力传感器（6），该张力传感器（6）包括具有开口的移动元件，其中带子（7）接合，移动元件由第一所谓的正常操作位置保持在第一所谓的正常操作位置当带（7）表现出低于对应于异常操作的预定阈值的张力时，带子（7）被承受正常的操作张力，移动元件倾斜到所谓的异常操作位置门。

76. 发明授权

US07428918B2 Controlled descent device 失效
标题翻译：受控下降装置
公开(公告)号：US07428918B2
公开(公告)日：2008-09-30
申请号：US11199022
申请日：2005-08-08
申请人： David O. Martin
发明人： David O. Martin
IPC分类号： E05D15/00
CPC分类号： E05D13/1269 , E05D13/003 , E05Y2201/21 , E05Y2201/242 , E05Y2201/26 , E05Y2201/266 , E05Y2900/00 , E05Y2900/106 , E06B9/84
摘要： Hardware that improves the safety of operating sectional doors that use torsional coil springs to facilitate door movement. A rotor assembly with centrifugally activated throw-out latches is affixed to the rotating shaft that bears the torsional coil springs. When a spring breaks, the shaft rotates rapidly as cables supporting the door unwind. Rapid rotation causes centrifugal force to bias the latches to an outer position in which they strike a trigger plate, allowing a pawl to move into a position in which the pawl blocks further rotation of the rotor, thus halting the descent of the sectional door. Raising the sectional door manually moves the latches, trigger plate, and pawl to their original position, disengaging the present invention and permitting the door to be lowered slowly without danger of injury.
摘要翻译：硬件提高了使用扭转螺旋弹簧来操作门的运行的门的安全性，以便于门的移动。具有离心激活的抛出闩锁的转子组件固定到承载扭转螺旋弹簧的旋转轴上。当弹簧断裂时，轴作为支撑门的电缆展开而迅速旋转。快速旋转使得离心力将闩锁偏压到外部位置，在该位置上它们撞击触发板，允许棘爪移动到棘爪阻止转子进一步旋转的位置，从而停止分段门的下降。抬起分段门手动地将闩锁，触发板和棘爪移动到其原始位置，使本发明脱离，并允许门缓慢地降低而没有受伤的危险。

77. 发明授权

US07254868B2 winding and anti-drop assembly for door counterbalance system 有权
标题翻译：用于门平衡系统的绕组和防滴装配
公开(公告)号：US07254868B2
公开(公告)日：2007-08-14
申请号：US11023203
申请日：2004-12-27
申请人： Willis J. Mullet , Gregory M. Rusnak , John Foreman
发明人： Willis J. Mullet , Gregory M. Rusnak , John Foreman
IPC分类号： E05F1/00
CPC分类号： E05D13/003 , E05D13/1261 , E05F15/686 , E05Y2201/492 , E05Y2900/106 , Y10T16/64 , Y10T16/641
摘要： A counterbalance system (25) for a door (D) movable between a closed position and an open position having an axle (20), a cable drum (15) attached to the axle, a winding shaft (35) interconnected with the axle by a counterbalance spring (26), and a pawl (70) selectively movable between a first position for adjusting tension in the counterbalance spring and a second position for preventing rotation of the cable drum upon failure of the counterbalance spring, thereby limiting movement of the door toward the closed position.
摘要翻译：一种用于门（D）的平衡系统（25），其可在关闭位置和打开位置之间移动，所述门（D）具有轴（20），附接到所述轴的电缆卷筒（15），与所述车轴互连的卷轴（35）平衡弹簧（26），以及棘爪（70），其可选择性地在用于调节所述平衡弹簧中的张力的第一位置和第二位置之间移动，所述第二位置用于防止所述电缆卷筒在所述平衡弹簧失效时的旋转，从而限制所述门的运动朝向关闭位置。

78. 发明申请

US20060231217A1 Controlled descent device 失效
标题翻译：受控下降装置
公开(公告)号：US20060231217A1
公开(公告)日：2006-10-19
申请号：US11199022
申请日：2005-08-08
申请人： David Martin
发明人： David Martin
IPC分类号： E05D15/00
CPC分类号： E05D13/1269 , E05D13/003 , E05Y2201/21 , E05Y2201/242 , E05Y2201/26 , E05Y2201/266 , E05Y2900/00 , E05Y2900/106 , E06B9/84
摘要： Hardware that improves the safety of operating sectional doors that use torsional coil springs to facilitate door movement. A rotor assembly with centrifugally activated throw-out latches is affixed to the rotating shaft that bears the torsional coil springs. When a spring breaks, the shaft rotates rapidly as cables supporting the door unwind. Rapid rotation causes centrifugal force to bias the latches to an outer position in which they strike a trigger plate, allowing a pawl to move into a position in which the pawl blocks further rotation of the rotor, thus halting the descent of the sectional door. Raising the sectional door manually moves the latches, trigger plate, and pawl to their original position, disengaging the present invention and permitting the door to be lowered slowly without danger of injury.
摘要翻译：硬件提高了使用扭转螺旋弹簧来操作门的运行的门的安全性，以便于门的移动。具有离心激活的抛出闩锁的转子组件固定到承载扭转螺旋弹簧的旋转轴上。当弹簧断裂时，轴作为支撑门的电缆展开而迅速旋转。快速旋转使得离心力将闩锁偏压到外部位置，在该位置上它们撞击触发板，允许棘爪移动到棘爪阻止转子进一步旋转的位置，从而停止分段门的下降。抬起分段门手动地将闩锁，触发板和棘爪移动到其原始位置，使本发明脱离，并允许门缓慢地降低而没有受伤的危险。

79. 发明授权

US06986378B2 Braking device for garage doors and the like 失效
标题翻译：车库门等的制动装置
公开(公告)号：US06986378B2
公开(公告)日：2006-01-17
申请号：US10391731
申请日：2003-03-19
申请人： Michel Beaudoin , Erik Nadeau , Pierre-Louis Foucault , Jean-François Lévesque , Pascal Provencher , François Beaudoin
发明人： Michel Beaudoin , Erik Nadeau , Pierre-Louis Foucault , Jean-François Lévesque , Pascal Provencher , François Beaudoin
IPC分类号： E05F11/00
CPC分类号： E05D13/003 , E05D13/1261 , E05D13/1269 , E05Y2900/00 , E05Y2900/106 , E06B9/62 , E06B9/84
摘要： A braking device configured for use with the counterbalancing system of a garage door. The braking device includes a support bracket, a ratchet wheel, a pawl arm, and a biasing spring. The support bracket is rigidly connected to a fixed structure and has a guiding slot. The ratchet wheel is securely mounted about the overhead shaft of the counterbalancing system and has at least one notch. The pawl arm has first and second ends, the first end of the pawl arm being pivotally connected to the support bracket and the second end of the pawl arm cooperating with the guiding slot and being movable with respect to the support bracket along said guiding slot. The first and second ends of the pawl arm are further connected to flanges of a plug on either side of the overhead shaft. The biasing spring is operatively connected between the support bracket and the pawl arm so as to exert a biasing force for biasing the pawl arm towards the ratchet wheel. The pawl arm is devised so that, an element thereof is adjacent to the ratchet wheel, said element being shaped and sized to be removably insertable into at least one notch of the ratchet wheel so as to block rotation of the ratchet wheel, and thus block rotation of the overhead shaft, in the event of a failure of the counterbalancing system of the door.
摘要翻译：一种配置成与车库门的平衡系统一起使用的制动装置。制动装置包括支撑托架，棘轮，棘爪臂和偏置弹簧。支撑支架刚性地连接到固定结构并具有引导槽。棘轮被牢固地安装在平衡系统的顶部轴上并且具有至少一个凹口。棘爪臂具有第一和第二端，棘爪臂的第一端枢转地连接到支撑托架，并且棘爪臂的第二端与引导槽配合并且可沿着所述引导槽相对于支撑托架移动。棘爪臂的第一端和第二端进一步连接到顶置轴的任一侧上的插头的凸缘。偏置弹簧可操作地连接在支撑支架和棘爪臂之间，以便施加用于将棘爪臂朝向棘轮偏压的偏置力。棘爪臂被设计为使得其元件与棘轮相邻，所述元件的形状和尺寸被设计成可拆卸地插入到棘轮的至少一个凹口中，以阻止棘轮的旋转，并因此阻挡在门的平衡系统发生故障的情况下，顶置轴的旋转。

80. 发明申请

US20050072535A1 Overhead door drop stop 失效
标题翻译：架空门落下停
公开(公告)号：US20050072535A1
公开(公告)日：2005-04-07
申请号：US10947622
申请日：2004-09-23
申请人： Kenneth David
发明人： Kenneth David
IPC分类号： E05D13/00 , E05F11/54 , E05F15/20 , E06B9/84 , E05F13/00
CPC分类号： E05D13/1261 , E05D13/003 , E05Y2201/242 , E05Y2900/00 , E05Y2900/106 , E06B9/84
摘要： The present invention is a door drop stop system designed to require a minimal amount of time and modification to install in an existing door system. It is effective with all overhead doors which employ a central axle; such overhead doors are in widespread use in residential, commercial, and vehicular applications. In addition, other configurations of the door drop stop system are effective with slab doors, bifold doors, and rollup doors. The present invention will reduce or eliminate property damage and personal injury resulting from a failure of a component of the door or its counterbalance system.
摘要翻译：本发明是一种门下落停止系统，其被设计为需要最少的时间和修改以安装在现有的门系统中。对于采用中心轴的所有高架门都是有效的; 这种架空门在住宅，商业和车辆应用中广泛使用。此外，门落下停止系统的其他配置对于板门，双门和卷帘门是有效的。本发明将减少或消除由门或其平衡系统的部件的故障导致的财产损失和人身伤害。

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