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公开(公告)号：US20060204350A1
公开(公告)日：2006-09-14
申请号：US11079437
申请日：2005-03-14
申请人： Tim Muhl , Kyle Nelson , Reinhard Sander , Matthew Tourdot
发明人： Tim Muhl , Kyle Nelson , Reinhard Sander , Matthew Tourdot
IPC分类号： B65F9/00
CPC分类号： B65G69/003 , B65G69/2817
摘要： A hydraulic system for operating dock levelers, vehicle restraints, and other types of loading dock equipment includes one or more features that prolong the life of the hydraulic fluid. A hydraulic reservoir with a desiccant filled breather cap or a hermetically sealed pliable reservoir minimizes the hydraulic fluid's exposure to condensation and atmospheric moisture. The system can be used for prolonging the life of both biodegradable and- non-biodegradable hydraulic fluids. In some embodiments, the system includes an acceptably biodegradable fluid having a combination of properties that makes the fluid particularly suitable for loading dock equipment.
摘要翻译： 用于操作码头矫直机，车辆限制器和其他类型的装载码头设备的液压系统包括延长液压流体寿命的一个或多个特征。 具有干燥剂填充的通气帽或气密密封的柔性储存器的液压储存器使液压油暴露于冷凝和大气水分中。 该系统可用于延长可生物降解和不可生物降解的液压油的使用寿命。 在一些实施方案中，该系统包括可接受的可生物降解的流体，其具有使流体特别适用于装载码头设备的性质的组合。
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公开(公告)号：US08905198B2
公开(公告)日：2014-12-09
申请号：US12365330
申请日：2009-02-04
申请人： Andrew Brooks , Jonathan Andersen , Kurt Lessard , Kyle Nelson , Timothy Cotton , Ben Wieberdink , Bradley J. Stone , Donald L. Anton , Joseph Manone , Norbert Hahn
发明人： Andrew Brooks , Jonathan Andersen , Kurt Lessard , Kyle Nelson , Timothy Cotton , Ben Wieberdink , Bradley J. Stone , Donald L. Anton , Joseph Manone , Norbert Hahn
CPC分类号： B60T3/00 , B65G69/005
摘要： An example wheel restraint includes a wheel chock that is manually movable between a retracted or release position clear of a wheel of a vehicle at a loading dock and an operative position to block the path of the wheel. In the release position, the chock can be manually moved freely along a track that is mounted to a driveway of the dock. When the chock is manually moved from its release position to its operative position, a locking feature automatically restricts the movement of the chock relative to the track. When the chock is manually moved back to its release position, the locking feature automatically disengages. Although the wheel chock is connected to a track, much of the force exerted by the wheel against the chock can be transmitted directly from the chock to the driveway.
摘要翻译： 示例性轮毂限制器包括可在手动移动的轮轴承座之间，在缩回位置或释放位置之间，在装载基座处的车辆的车轮和用于阻挡车轮的路径的操作位置。 在释放位置，轴承座可以沿着安装到码头的车道的轨道自由地移动。 当将轴承座从其释放位置手动移动到其操作位置时，锁定特征自动地限制轴承座相对于履带的移动。 当轴承座手动移回到其释放位置时，锁定功能会自动脱开。 虽然车轮轴承座连接到轨道上，但车轮抵靠轴承座施加的大部分力量可以直接从轴承座传递到车道。
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公开(公告)号：US08465245B2
公开(公告)日：2013-06-18
申请号：US12420653
申请日：2009-04-08
申请人： Joseph Manone , Kyle Nelson , Norbert Hahn
发明人： Joseph Manone , Kyle Nelson , Norbert Hahn
IPC分类号： B65G67/00
CPC分类号： B65G69/005
摘要： A wheel restraint for restraining a vehicle at a loading dock includes a wheel chock suspended from a tether. The tether hangs from an overhead beam such that the wheel chock can be swung down and underneath the vehicle and placed directly in front of a wheel of the vehicle. A pin can be used to help hold the chock to an anchor that is fastened to a driveway of the loading dock. The orientation of the pin and the anchor holes in which the pin can be selectively inserted prevents the chock from tipping back and makes the restraint more tolerant of dirt, ice and other contaminants. In some examples, an offset between the beam and the wheel results in the tether urging the chock toward the anchor.
摘要翻译： 用于在装载码头上限制车辆的轮限制器包括从系绳悬挂的轮毂。 系绳悬挂在架空梁上，使得车轮轴承座可以向下摆动并在车辆下方并且直接放置在车辆车轮的前方。 一个销可以用于帮助将轴承座固定在固定到装载坞的车道上的锚杆上。 可以选择性地插入销的销和锚定孔的方向防止轴承座翻倒，并使约束更容忍污垢，冰和其他污染物。 在一些示例中，梁和轮之间的偏移导致系链将锚杆推向锚。
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公开(公告)号：US20170138111A1
公开(公告)日：2017-05-18
申请号：US15417032
申请日：2017-01-26
申请人： Ben Lietz , John Sealy , Jon Schumacher , Kyle Nelson , Perry W. Knutson , Pete Olsen , Ryan P. Beggs
发明人： Ben Lietz , John Sealy , Jon Schumacher , Kyle Nelson , Perry W. Knutson , Pete Olsen , Ryan P. Beggs
CPC分类号： E05F15/70 , E05F15/40 , E05F15/668 , E05F15/77 , E05F15/78 , E05F15/79 , E05F2015/765 , E05Y2400/30 , E05Y2400/44 , E05Y2900/11 , E06B9/68 , E06B9/82 , E06B2009/6809 , E06B2009/6818 , E06B2009/6836 , G08B5/36 , H02J7/0052
摘要： Example methods and systems to indicate the status of door operations are disclosed. An example door system includes a door panel having a leading edge to be moved in a travel direction between an open position and a closed position relative to the doorframe. The door panel to block the passageway when the leading edge is at the closed position. The door panel to unblock the passageway when the leading edge is at the open position. The example door system also includes a series of lights distributed along the travel direction proximate the doorframe. The example door system further includes a controller to switch the lights between a first state and a second state to provide a visual effect of movement corresponding to the operating status of the door system.
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6.发明授权公开(公告)号：US09547969B2
公开(公告)日：2017-01-17
申请号：US14610833
申请日：2015-01-30
申请人： Ryan P. Beggs , James C. Boerger , David J. Hoffmann , Ken Markham , Matthew McNeill , Timothy Muhl , Kyle Nelson , James Oates , Jason Senfleben
发明人： Ryan P. Beggs , James C. Boerger , David J. Hoffmann , Ken Markham , Matthew McNeill , Timothy Muhl , Kyle Nelson , James Oates , Jason Senfleben
IPC分类号： B60Q1/00 , G08B21/02 , B60Q1/26 , B60Q1/52 , B60Q9/00 , B66F17/00 , G08G1/005 , G08G1/16 , B60Q1/50 , G08B5/36 , G08B6/00 , G08B21/18
CPC分类号： G08B21/02 , B60Q1/26 , B60Q1/2673 , B60Q1/50 , B60Q1/525 , B60Q9/008 , B60Q2400/50 , B66F17/003 , G08B5/36 , G08B6/00 , G08B21/18 , G08G1/005 , G08G1/166
摘要： Systems and methods to detect and warn proximate entities of interest are described herein. An example method for assessing a possibility of a collision between entities of interest, each having their own characteristics of movement, includes sampling movement of each entity at least two points in time, generating a trajectory vector for each entity based on the movement sampling, expanding the trajectory vector of each entity based on at least one characteristic of movement of that entity, and analyzing the expanded trajectory vector of each entity for overlap to assess a possibility of a collision between the entities of interest.
摘要翻译： 本文描述了用于检测和警告最近感兴趣的实体的系统和方法。 用于评估感兴趣的实体之间的冲突的可能性的示例性方法，每个实体具有它们自己的运动特征，包括至少两个时间点的每个实体的采样运动，基于运动采样生成每个实体的轨迹矢量，扩展 基于该实体的移动的至少一个特征的每个实体的轨迹向量，以及分析每个实体的扩展的轨迹矢量以进行重叠以评估感兴趣的实体之间的冲突的可能性。
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7.发明授权公开(公告)号：US09230419B2
公开(公告)日：2016-01-05
申请号：US12844295
申请日：2010-07-27
申请人： Ryan P. Beggs , James C. Boerger , David J. Hoffmann , Ken Markham , Matthew McNeill , Timothy Muhl , Kyle Nelson , James Oates , Jason Senfleben
发明人： Ryan P. Beggs , James C. Boerger , David J. Hoffmann , Ken Markham , Matthew McNeill , Timothy Muhl , Kyle Nelson , James Oates , Jason Senfleben
IPC分类号： B60Q1/00 , G08B21/02 , B60Q1/26 , B60Q1/52 , B60Q9/00 , B66F17/00 , G08G1/005 , G08G1/16 , B60Q1/50 , G08B5/36 , G08B6/00 , G08B21/18
CPC分类号： G08B21/02 , B60Q1/26 , B60Q1/2673 , B60Q1/50 , B60Q1/525 , B60Q9/008 , B60Q2400/50 , B66F17/003 , G08B5/36 , G08B6/00 , G08B21/18 , G08G1/005 , G08G1/166
摘要： Systems and methods to detect and warn proximate entities of interest are described herein. An example signal generation system for a vehicle capable of different modes of movement includes a detector to determine at least one property of vehicle movement and an output representative of that at least one property and a selectively variable signal generator includes an input to receive the at least one output representative of the at least one property of vehicle movement and, responsively, generates a selected signal based on the received output. In some examples, a detector on a pedestrian detects the selected signal from the signal generator and, responsively, provides an output indicative of a vehicle in proximity to the pedestrian. In some examples, a trajectory vector is generated for at least two entities of interest based on at least one characteristic of movement of each entity. Each entity's trajectory vector is expanded and each entity's expanded trajectory vector is analyzed for overlap with the other entity's expanded trajectory vector to assess the possibility of a collision between them.
摘要翻译： 本文描述了用于检测和警告最近感兴趣的实体的系统和方法。 用于具有不同移动模式的车辆的示例性信号生成系统包括：确定车辆运动的至少一个属性的检测器和表示该至少一个属性的输出，以及选择性可变信号发生器，包括至少接收至少一个 一个输出代表车辆运动的至少一个属性，并且响应地基于所接收的输出生成选定的信号。 在一些示例中，行人的检测器检测来自信号发生器的所选择的信号，并且响应地提供指示车辆靠近行人的输出。 在一些示例中，基于每个实体的移动的至少一个特征为至少两个感兴趣的实体生成轨迹矢量。 每个实体的轨迹矢量被扩展，并且分析每个实体的扩展的轨迹矢量与另一实体的扩展的轨迹矢量的重叠，以评估它们之间的碰撞的可能性。
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8.发明申请公开(公告)号：US20150138002A1
公开(公告)日：2015-05-21
申请号：US14610815
申请日：2015-01-30
申请人： Ryan P. Beggs , James C. Boerger , David J. Hoffmann , Ken Markham , Matthew McNeill , Timothy Muhl , Kyle Nelson , James Oates , Jason Senfleben
发明人： Ryan P. Beggs , James C. Boerger , David J. Hoffmann , Ken Markham , Matthew McNeill , Timothy Muhl , Kyle Nelson , James Oates , Jason Senfleben
CPC分类号： G08B21/02 , B60Q1/26 , B60Q1/2673 , B60Q1/50 , B60Q1/525 , B60Q9/008 , B60Q2400/50 , B66F17/003 , G08B5/36 , G08B6/00 , G08B21/18 , G08G1/005 , G08G1/166
摘要： Systems and methods to detect and warn proximate entities of interest are described herein. An example device for conveying audible warning signals to a person includes a memory to store a plurality of audible warnings and a user interface to present for selection an audible warning from the plurality of audible warnings.
摘要翻译： 本文描述了用于检测和警告最近感兴趣的实体的系统和方法。 用于将听觉警告信号传送给人的示例性装置包括存储多个可听见警告的存储器和用于从多个可听见警告中选择可听见的警告的用户界面。
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公开(公告)号：US20130036712A1
公开(公告)日：2013-02-14
申请号：US13642967
申请日：2011-04-22
CPC分类号： B65H5/224 , B26D1/365 , B26D1/385 , B26D7/018 , B26D7/0625 , B26D7/08 , B26D7/14 , B26D7/20 , B26D7/2614 , B65B53/02 , B65B61/08 , B65H5/222 , B65H7/00 , B65H7/18 , B65H35/08 , B65H2406/3124 , B65H2406/3222 , B65H2406/362 , B65H2511/10 , B65H2511/12 , B65H2511/514 , B65H2701/1752 , Y10T83/04 , Y10T83/207 , Y10T83/9372
摘要： A vacuum table (18) includes an introduction section (102) in fluid communication with a vacuum chamber (120) and a compartment (139) dividable by an adjustment partition (156) into primary and secondary vacuum chambers (139a, 139b). Adjustment plates (130) having adjustment apertures (138) are positionable over apertures (128) of the conveying surface (100) of the vacuum table (18) generally perpendicular to the conveying direction. Film (20) extends from between the nip of pinch rollers (12, 13) to the conveying surface (100) and is tensioned therebetween to be cut in excess of 105 cuts per minute by a servo motor controlled rotary cutter (30) which stops after each cut. The shaft (32) of the rotary cutter (30) includes a bore (310) extending from the idle end to provide servo-control loop stability.
摘要翻译： 真空台（18）包括与真空室（120）流体连通的引入部分（102）和可由调节分隔件（156）分离成初级和次级真空室（139a，139b）的隔室（139）。 具有调节孔（138）的调节板（130）可定位在大致垂直于输送方向的真空台（18）的输送表面（100）的孔（128）上。 胶片（20）从夹送辊（12,13）的辊隙延伸到输送表面（100），并且通过伺服电动机控制的旋转切割器（30）在每个分钟之间被张紧以被切割成超过105个切口 每次切割后。 旋转切割器（30）的轴（32）包括从怠速端延伸的孔（310），以提供伺服控制回路的稳定性。
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公开(公告)号：US20080010757A1
公开(公告)日：2008-01-17
申请号：US11484413
申请日：2006-07-11
申请人： Al Hochstein , Kyle Nelson , Matt Sveum
发明人： Al Hochstein , Kyle Nelson , Matt Sveum
IPC分类号： E01D19/00
CPC分类号： B65G69/287 , B60Q1/307 , B65G69/2811
摘要： A dock leveler for a truck loading dock includes a lighting system mounted to the deck of the leveler. The lighting system can be used for illuminating the interior of a trailer, illuminating the deck of the dock leveler, and/or providing a warning signal that alerts nearby pedestrians and others in the area that work is being done at the loading dock. In some cases, the light is protected by a raised curb of the dock leveler's deck. In other cases, the lighting system is pivotally coupled to the deck so that the light can continue pointing toward the trailer regardless of whether the deck is in a horizontal operative position or a vertical stored position.
摘要翻译： 卡车装卸码头的码头调平器包括安装在整平机的甲板上的照明系统。 照明系统可以用于照亮拖车的内部，照亮码头调平器的甲板，和/或提供警告信号，警告附近的行人和在该装卸码头进行工作的区域中的其他人。 在某些情况下，光线受到码头矫直机甲板的隆起路缘保护。 在其他情况下，照明系统枢转地联接到甲板，使得光可以继续指向拖车，而不管甲板是处于水平操作位置还是垂直存储位置。
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