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公开(公告)号：US07726945B2
公开(公告)日：2010-06-01
申请号：US11672779
申请日：2007-02-08
申请人： Donald P. Grant , Paul Maly , John Moore , Ronald P. Snyder , Aaron J. Wiegel
发明人： Donald P. Grant , Paul Maly , John Moore , Ronald P. Snyder , Aaron J. Wiegel
CPC分类号： F04D25/088 , F04D29/329 , F04D29/34 , F04D29/601 , F04D29/646 , F24F7/007
摘要： A large industrial ceiling fan includes exceptionally long fan blades with blade tips that can be tilted upward to more broadly distribute the air. Such broad distribution might be particularly beneficial in cases where the fan is installed relatively low to avoid obstacles such as hanging lights, sprinkler heads and rafters. A low mounting position is possible, because the fan is suspended from a hanger of adjustable length. The fan includes several joints that are redundantly bolted and welded for safety. A continuous retaining ring provides additional safety. A resilient bushing enhances the flexibility of the fan blades and reduces strain where the fan blades connect to a central mounting hub. To more broadly distribute the airflow underneath the fan, each fan blade has a twisted geometry to provide an angle of attack that decreases from the root to the tip of the blade.
摘要翻译： 大型工业吊扇包括非常长的风扇叶片，叶片尖端可向上倾斜以更广泛地分布空气。 这种广泛的分布在风扇安装得相对较低的情况下可能是特别有利的，以避免诸如吊灯，喷头和椽子等障碍物。 低安装位置是可能的，因为风扇悬挂在可调长度的吊架上。 风扇包括多个用于安全的冗余螺栓和焊接接头。 连续的固定环提供额外的安全性。 弹性衬套增强了风扇叶片的灵活性，并减少了风扇叶片连接到中央安装毂的应变。 为了更广泛地分布风扇下方的气流，每个风扇叶片具有扭曲的几何形状，以提供从根部到叶片尖端减小的迎角。
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公开(公告)号：US20080193294A1
公开(公告)日：2008-08-14
申请号：US11672779
申请日：2007-02-08
申请人： Donald P. Grant , Paul Maly , John Moore , Ronald P. Snyder , Aaron J. Wiegel
发明人： Donald P. Grant , Paul Maly , John Moore , Ronald P. Snyder , Aaron J. Wiegel
IPC分类号： F01D5/30
CPC分类号： F04D25/088 , F04D29/329 , F04D29/34 , F04D29/601 , F04D29/646 , F24F7/007
摘要： A large industrial ceiling fan includes exceptionally long fan blades with blade tips that can be tilted upward to more broadly distribute the air. Such broad distribution might be particularly beneficial in cases where the fan is installed relatively low to avoid obstacles such as hanging lights, sprinkler heads and rafters. A low mounting position is possible, because the fan is suspended from a hanger of adjustable length. The fan includes several joints that are redundantly bolted and welded for safety. A continuous retaining ring provides additional safety. A resilient bushing enhances the flexibility of the fan blades and reduces strain where the fan blades connect to a central mounting hub. To more broadly distribute the airflow underneath the fan, each fan blade has a twisted geometry to provide an angle of attack that decreases from the root to the tip of the blade.
摘要翻译： 大型工业吊扇包括非常长的风扇叶片，叶片尖端可向上倾斜以更广泛地分布空气。 这种广泛的分布在风扇安装得相对较低的情况下可能是特别有利的，以避免诸如吊灯，喷头和椽子等障碍物。 低安装位置是可能的，因为风扇悬挂在可调长度的吊架上。 风扇包括多个用于安全的冗余螺栓和焊接接头。 连续的固定环提供额外的安全性。 弹性衬套增强了风扇叶片的灵活性，并减少了风扇叶片连接到中央安装毂的应变。 为了更广泛地分布风扇下方的气流，每个风扇叶片具有扭曲的几何形状，以提供从根部到叶片尖端减小的迎角。
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公开(公告)号：USD631536S1
公开(公告)日：2011-01-25
申请号：US29337429
申请日：2009-05-21
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公开(公告)号：US20090008042A1
公开(公告)日：2009-01-08
申请号：US12167885
申请日：2008-07-03
申请人： Ronald P. Snyder , Jason D. Miller , Donald P. Grant , Paul J. Maly , Mike Gallenberger , Aaron J. Wiegel , Daniel M. Anderson , Daniel Quarles , Eric Bublitz , James Oates , Joe Korman , Matthew C. McNeill , Jason Dondlinger
发明人： Ronald P. Snyder , Jason D. Miller , Donald P. Grant , Paul J. Maly , Mike Gallenberger , Aaron J. Wiegel , Daniel M. Anderson , Daniel Quarles , Eric Bublitz , James Oates , Joe Korman , Matthew C. McNeill , Jason Dondlinger
IPC分类号： A47G5/02
CPC分类号： E06B9/08 , E01F13/028 , E06B2009/002
摘要： A retractable barrier system includes an example gear assembly that can be manipulated for rapidly deploying a flexible barrier, exerting high torque for the initial tightening of the barrier, maintaining high static tension in barrier when in use, and/or rapidly retracting barrier for storage. In some examples, the gear assembly is a worm drive with a worm that can be selectively disengaged from a worm gear. Other optional features of the barrier system include selective right-hand/left-hand configurations, an electric switch that can be added to indicate whether the barrier system is in use, an intermediate coupling that joins the distal ends of two barriers for creating an extra long barrier system, and removable vehicle-mounted posts for certain loading dock applications.
摘要翻译： 可伸缩屏障系统包括示例性的齿轮组件，其可以被操纵以快速展开柔性屏障，施加高扭矩用于初始紧固屏障，在使用时保持高的静态张力和/或快速缩回用于存储的屏障。 在一些示例中，齿轮组件是具有蜗杆的蜗杆传动装置，其能够选择性地与蜗轮脱离啮合。 屏障系统的其他可选特征包括选择性右手/左手配置，可以添加以指示屏障系统是否在使用中的电开关，连接两个障碍物的远端的中间耦合，用于创建额外的 长屏障系统，以及用于某些装卸坞应用的可移动车载支柱。
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公开(公告)号：US08826963B2
公开(公告)日：2014-09-09
申请号：US13461409
申请日：2012-05-01
IPC分类号： A47G5/00
CPC分类号： B65G69/003 , B65G69/2882 , B65G69/2888
摘要： Example safety barrier systems for vehicle loading docks comprise a retractable flexible barrier with a special powered latching mechanism that locks the barrier in place and prevents it from being retracted under certain hazardous dock conditions. In some examples, the barrier cannot be retracted when there is no vehicle at the dock while the dock's door is open. In some examples, an alarm is energized when concurrently the door is open, the barrier is retracted and there is no vehicle at the dock.
摘要翻译： 用于车辆装载码头的示例性安全屏障系统包括可伸缩的柔性屏障，其具有特殊的动力闭锁机构，其将屏障锁定在适当位置并防止其在某些危险停靠条件下被缩回。 在一些示例中，当码头的门打开时，在码头没有车辆时，障碍物不能缩回。 在一些示例中，当同时门打开时，警报器被激活，屏障被缩回并且在码头没有车辆。
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公开(公告)号：US20130291455A1
公开(公告)日：2013-11-07
申请号：US13461409
申请日：2012-05-01
CPC分类号： B65G69/003 , B65G69/2882 , B65G69/2888
摘要： Example safety barrier systems for vehicle loading docks comprise a retractable flexible barrier with a special powered latching mechanism that locks the barrier in place and prevents it from being retracted under certain hazardous dock conditions. In some examples, the barrier cannot be retracted when there is no vehicle at the dock while the dock's door is open. In some examples, an alarm is energized when concurrently the door is open, the barrier is retracted and there is no vehicle at the dock.
摘要翻译： 用于车辆装载码头的示例性安全屏障系统包括可伸缩的柔性屏障，其具有特殊的动力闭锁机构，其将屏障锁定在适当位置并防止其在某些危险停靠条件下被缩回。 在一些示例中，当码头的门打开时，在码头没有车辆时，障碍物不能缩回。 在一些示例中，当同时门打开时，警报器被激活，屏障被缩回并且在码头没有车辆。
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公开(公告)号：US20120061032A1
公开(公告)日：2012-03-15
申请号：US13299985
申请日：2011-11-18
申请人： Ronald P. Snyder , Jason D. Miller , Donald P. Grant , Paul J. Maly , Mike Gallenberger , Aaron J. Wiegel , Daniel M. Anderson , Daniel Quarles , Eric Bublitz , James Oates , Joe Korman , Matthew C. McNeill , Jason Dondlinger
发明人： Ronald P. Snyder , Jason D. Miller , Donald P. Grant , Paul J. Maly , Mike Gallenberger , Aaron J. Wiegel , Daniel M. Anderson , Daniel Quarles , Eric Bublitz , James Oates , Joe Korman , Matthew C. McNeill , Jason Dondlinger
CPC分类号： E06B9/08 , E01F13/028 , E06B2009/002
摘要： A retractable barrier system includes an example gear assembly that can be manipulated for rapidly deploying a flexible barrier, exerting high torque for the initial tightening of the barrier, maintaining high static tension in barrier when in use, and/or rapidly retracting barrier for storage. In some examples, the gear assembly is a worm drive with a worm that can be selectively disengaged from a worm gear. Other optional features of the barrier system include selective right-hand/left-hand configurations, an electric switch that can be added to indicate whether the barrier system is in use, an intermediate coupling that joins the distal ends of two barriers for creating an extra long barrier system, and removable vehicle-mounted posts for certain loading dock applications.
摘要翻译： 可伸缩屏障系统包括示例性的齿轮组件，其可以被操纵以快速展开柔性屏障，施加高扭矩用于初始紧固屏障，在使用时保持高的静态张力和/或快速缩回用于存储的屏障。 在一些示例中，齿轮组件是具有蜗杆的蜗杆传动装置，其能够选择性地与蜗轮脱离啮合。 屏障系统的其他可选特征包括选择性右手/左手配置，可以添加以指示屏障系统是否在使用中的电开关，连接两个障碍物的远端的中间耦合，用于创建额外的 长屏障系统，以及用于某些装卸坞应用的可移动车载支柱。
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公开(公告)号：US08622712B2
公开(公告)日：2014-01-07
申请号：US12228170
申请日：2008-08-11
申请人： Aaron J. Wiegel , Daniel M. Anderson , Donald P. Grant , Jason Dondlinger , Joe Korman , Mark G. Petri , Matthew C. McNeill , Ronald P. Snyder
发明人： Aaron J. Wiegel , Daniel M. Anderson , Donald P. Grant , Jason Dondlinger , Joe Korman , Mark G. Petri , Matthew C. McNeill , Ronald P. Snyder
CPC分类号： F04D25/088 , F04D27/00 , F04D29/005
摘要： In the event of a fire, in some examples, a ceiling fan stops its fan blades at a predetermined position so as to avoid obstructing the spray from an overhead sprinkler head. The fan can be stopped by various apparatus including, but not limited to, a spring loaded roller engaging a lobed member to urge the fan to a chosen stop position, an electromechanical brake that grips a rotating member at certain locations, a stationary magnet attracted to one or more iron pads that rotate to certain locations, and a motor controller responsive to a rotational position sensor.
摘要翻译： 在发生火灾的情况下，在一些示例中，吊扇将其风扇叶片停止在预定位置，以避免从顶部喷洒头堵住喷雾。 风扇可以由各种装置停止，包括但不限于与弹簧加载的滚子接合，以便将风扇推动到选定的停止位置，将机械制动器夹紧在某些位置处的旋转构件，固定磁体吸引到 旋转到某些位置的一个或多个铁垫，以及响应于旋转位置传感器的马达控制器。
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公开(公告)号：US08142156B2
公开(公告)日：2012-03-27
申请号：US12228174
申请日：2008-08-11
申请人： Aaron J. Wiegel , Daniel M. Anderson , Ronald P. Snyder , Donald P. Grant , Joseph Korman, Jr. , Jason Dondlinger
发明人： Aaron J. Wiegel , Daniel M. Anderson , Ronald P. Snyder , Donald P. Grant , Joseph Korman, Jr. , Jason Dondlinger
CPC分类号： F04D25/088 , F04D27/008 , F04D29/384
摘要： An overhead fan system of a building comprises a ceiling fan underneath a nearby fire sprinkler head. The ceiling fan has particularly low fan solidity to minimize the fan obstructing the spray of water from the sprinkler head. To further reduce the obstruction, some example fans include fan blades that automatically retract in the event of a fire.
摘要翻译： 建筑物的顶置风扇系统包括在附近的消防喷头下面的吊扇。 吊扇具有特别低的风扇坚固度，以最大限度地减少风扇阻碍喷洒喷头的喷水头。 为了进一步减少障碍物，一些示例性风扇包括在发生火灾时自动缩回的风扇叶片。
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公开(公告)号：US10065689B2
公开(公告)日：2018-09-04
申请号：US13715512
申请日：2012-12-14
申请人： Aaron J. Wiegel , Donald P. Grant , Jason Dondlinger , Joseph J. Dibiase , Joseph Korman, Jr. , Lucas I. Paruch , Ronald P. Snyder
发明人： Aaron J. Wiegel , Donald P. Grant , Jason Dondlinger , Joseph J. Dibiase , Joseph Korman, Jr. , Lucas I. Paruch , Ronald P. Snyder
摘要： Example portable trailer stands for supporting parked trailers are disclosed herein. Some example portable trailer stands disclosed herein comprise two telescopic posts supporting a generally horizontal beam. Some examples include spring-loaded retractable wheels for selectively installing and removing the trailer stand from underneath a trailer left parked on a driveway. After being positioned under the trailer, the posts extend to lift the beam solidly up against the underside of the trailer. To accommodate conditions where the driveway is not parallel to the trailer's underside, some example posts can be lengthened independently and have angular play that allows the beam to tilt. In some examples, the horizontal axle of the trailer stand wheels is perpendicular to the beam so that the trailer stand can be readily installed from either the front or side of the trailer. Some examples have a kingpin-receiving groove in the beam or have some other kingpin-receiving feature.
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