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61. 发明授权

US09149670B1 Lanyard interlock assembly 有权
标题翻译：挂绳联锁总成
公开(公告)号：US09149670B1
公开(公告)日：2015-10-06
申请号：US14485044
申请日：2014-09-12
申请人： Altec Industries, Inc.
发明人： Elizabeth K. Walker , Robert J. Crowder , Benjamin J. Southern
IPC分类号： E04G3/00 , E04G1/00 , A62B35/00 , B66F5/04
CPC分类号： A62B35/0068 , A62B35/0043 , B66F5/04 , B66F17/006
摘要： A machine operator safety system for selectively providing hydraulic power to a boom assembly of an aerial device upon attaching a lanyard. The machine operator safety system comprises a set of upper boom controls within the utility platform, a lanyard anchor housing with a lanyard anchor therein, an actuator for selectively positioning the lanyard anchor housing in either a first position or a second position, and a hydraulic valve. When the lanyard anchor housing is in the first position, which conceals the lanyard anchor, the hydraulic valve blocks the flow of hydraulic power to the set of upper boom controls. When the lanyard anchor housing is in the second position, which exposes the lanyard anchor for attachment of the lanyard, the hydraulic valve directs the flow of hydraulic power to the set of upper boom controls.
摘要翻译：一种机器操作员安全系统，用于在连接挂绳时选择性地向空中装置的吊臂组件提供液压动力。机器操作员安全系统包括一组在公用设施平台内的上臂臂控制装置，其中具有系索锚固件的挂绳锚固壳体，用于将挂绳锚固壳体选择性地定位在第一位置或第二位置的致动器，以及液压阀。当挂绳锚固体处于第一位置时，其隐藏挂绳锚杆，液压阀将液压动力的流动阻挡在一组上臂控制器上。当系索锚固体壳体处于第二位置时，其露出用于连接挂绳的挂绳锚杆，液压阀将液压动力流引导到上臂控制装置。

62. 发明申请

US20140138183A1 SYSTEM FOR RESTRAINING A WORKER AT A UTILITY PLATFORM OF AN AERIAL DEVICE 有权
标题翻译：用于在空气设备的实用平台中限制工人的系统
公开(公告)号：US20140138183A1
公开(公告)日：2014-05-22
申请号：US13682247
申请日：2012-11-20
申请人： ALTEC INDUSTRIES, INC.
发明人： Joshua T. Chard
IPC分类号： B66F11/04
CPC分类号： B66F17/00 , A62B35/0068 , B66F11/04 , B66F11/044 , B66F17/006
摘要： A restraint system for restraining a worker to a platform of an aerial device comprises a restraint liner and a platform strap. The restraint liner includes four sidewalls, a floor, a lip, an interior anchor, and an exterior anchor. The floor may be coupled to one end of the four sidewalls, while the lip may be coupled to the opposing end of the four sidewalls and may extend therefrom. The interior anchor may be positioned on an interior surface of a first sidewall and operable to couple to a liner strap coupled to a worker. The exterior anchor may be positioned on an exterior surface of the first sidewall. The platform strap may be coupled to the exterior anchor and operable to couple to the platform.
摘要翻译：用于限制工作人员到天线装置的平台的约束系统包括约束衬垫和平台带。约束衬里包括四个侧壁，地板，唇缘，内部锚固件和外部锚固件。地板可以联接到四个侧壁的一端，而唇缘可以联接到四个侧壁的相对端并且可以从其延伸。内部锚定件可以定位在第一侧壁的内表面上并且可操作以联接到连接到工人的衬垫带。外部锚固件可以定位在第一侧壁的外表面上。平台带可以联接到外部锚固件并且可操作以联接到平台。

63. 发明申请

US20140014609A1 HYDRAULIC SIDE LOAD BRAKING SYSTEM 有权
标题翻译：液压侧负荷制动系统
公开(公告)号：US20140014609A1
公开(公告)日：2014-01-16
申请号：US13549870
申请日：2012-07-16
申请人： Gregory M. Stakor , William Baldwin Dodge, IV
发明人： Gregory M. Stakor , William Baldwin Dodge, IV
IPC分类号： B66C13/18 , B66C23/84 , B66C15/00
CPC分类号： B66C13/18 , B66C23/84
摘要： A boom system includes a boom turret, a brake for preventing rotational movement of the boom turret, and a controller for actuating the brake. The brake prevents movement of the turret when the turret is subject to rotational loading below a torque threshold and allows rotational movement of the turret when the turret is subject to rotational loading above the torque threshold. The controller dynamically adjusts the torque threshold in response to changes in the position of the boom during operation of the boom system, including applying a lower torque threshold when the boom is in a first position and applying a higher torque threshold when the boom is in a second position.
摘要翻译：起重臂系统包括吊杆转塔，用于防止动臂转塔的旋转运动的制动器和用于致动制动器的控制器。当转塔承受低于扭矩阈值的转动载荷时，制动器可防止转塔的运动，并且当转盘承受高于转矩阈值的转动载荷时，允许转塔的旋转运动。控制器响应于在起重臂系统的操作期间动臂的位置的变化来动态地调节扭矩阈值，包括当悬臂处于第一位置时施加较低的扭矩阈值，并且当吊杆处于第一位置时施加较高的扭矩阈值第二名

64. 发明申请

US20130313042A1 LOW POWER CONTROL SYSTEM FOR AN ELEVATED WORK PLATFORM 有权
标题翻译：用于高效工作平台的低功率控制系统
公开(公告)号：US20130313042A1
公开(公告)日：2013-11-28
申请号：US13840946
申请日：2013-03-15
申请人： Altec Industries, Inc.
发明人： Michael Jon Freeman , Joshua Daniel Mueller , Allen Leon Maag , David Lavern Ross , Mark D. Greer
IPC分类号： B66F11/04
CPC分类号： B66F11/044
摘要： A control system optimized for low-power operation includes an electronic valve controller for controlling a hydraulic valve and a control interface for receiving operating commands from a user and communicating the operating commands to the electronic valve controller. The control interface includes a multi-function single hand control with a plurality of position indicating elements for detecting actuation of the single hand control, a master enable associated with all of the position indicating elements, and a plurality of individual enable elements each associated with one of the position indicating elements. A controller directs operation of the control interface and is configured to sample a position indicating element only if the master enable is asserted and the corresponding individual enable element is asserted. Other aspects of the control system minimize power consumption, including fast sampling that allows the controller to spend more time in a low power mode.
摘要翻译：优化用于低功率操作的控制系统包括用于控制液压阀的电子阀控制器和用于从用户接收操作命令并将操作命令传达到电子阀控制器的控制接口。控制接口包括多功能单手控制，其具有用于检测单手控制的致动的多个位置指示元件，与所有位置指示元件相关联的主机启用，以及多个独立使能元件，每个与单个控制单元相关联的位置指示元素。控制器指示控制接口的操作，并且被配置为仅当主机使能被断言并且相应的单独使能元件被断言时才对位置指示元件进行采样。控制系统的其他方面使功耗最小化，包括快速采样，允许控制器在低功耗模式下花费更多的时间。

65. 发明申请

US20080308350A1 ISOLATION MECHANISM FOR ELECTRICALLY ISOLATING CONTROLS OF BOOMED APPARATUS 有权
标题翻译：用于电动隔离装置的隔离机构的分离机构
公开(公告)号：US20080308350A1
公开(公告)日：2008-12-18
申请号：US12197920
申请日：2008-08-25
申请人： Joshua T. Chard , Edman R. Blair
发明人： Joshua T. Chard , Edman R. Blair
IPC分类号： B66F11/04
CPC分类号： B66F11/044 , B66F17/006
摘要： An isolation mechanism for electrically isolating a control input mechanism of an otherwise substantially conventional boomed apparatus (12), such as, for example, an aerial device, digger derrick, or crane, having a workstation (14) coupled with a movable boom (16), wherein the isolation mechanism allows a worker to control movement of the boom (16) and positioning of the work station (14) while protecting against electrical discharge along substantially any path which includes the control input mechanism. In a first embodiment, the isolation mechanism takes the form of an improved control input mechanism (10), portions of which are constructed of or covered with an electrically non-conducting material. In a second embodiment, the isolation mechanism takes the form of a boom extension (110) constructed of or covered with electrically non-conductive material. In a third embodiment, the improved control input mechanism (10) and the boom extension (110) are combined.
摘要翻译：一种隔离机构，用于电绝缘基本上常规的悬臂式设备（12）的控制输入机构，例如具有与活动吊杆（16）联接的工作站（14）的天线装置，挖掘机井架或起重机），其中所述隔离机构允许工人控制所述起重臂（16）的移动和所述工作站（14）的定位，同时防止沿着包括所述控制输入机构的基本上任何路径的放电。在第一实施例中，隔离机构采取改进的控制输入机构（10）的形式，其部分由非导电材料构成或覆盖。在第二实施例中，隔离机构采用由不导电材料构成或覆盖的悬臂延伸部（110）的形式。在第三实施例中，改进的控制输入机构（10）和悬臂延伸部（110）组合。

66. 发明授权

US5944204A Hydraulic boom compensation system for aerial devices 失效
标题翻译：航空器液压臂补偿系统
公开(公告)号：US5944204A
公开(公告)日：1999-08-31
申请号：US934183
申请日：1997-09-19
申请人： Edwin L. Vollmer
发明人： Edwin L. Vollmer
IPC分类号： B66F11/04 , B66C23/08
CPC分类号： B66F11/044
摘要： An upper boom compensation system for an aerial device having an articulating boom assembly. The lower boom is raised and lowered by a special double cylinder having two pistons and a common piston rod. A hydraulic circuit is arranged to transfer fluid between the lower boom cylinder and the upper boom cylinder in a manner to raise and lower the upper boom correspondingly to raising and lowering of the lower boom. The upper boom can also be controlled independently of the lower boom.
摘要翻译：一种用于具有铰接臂组件的空中装置的上部起重臂补偿系统。下起重臂由具有两个活塞和普通活塞杆的特殊双缸升高和降低。液压回路被配置成以下悬臂液压缸和上起重臂液压缸之间的流体传递，以便相应地升高和降低下起重臂来升高和降低上起重臂。上吊臂也可独立于下起重臂进行控制。

67. 发明授权

US4512436A Platform rotating mechanism for aerial devices 失效
标题翻译：航空装置平台旋转机构
公开(公告)号：US4512436A
公开(公告)日：1985-04-23
申请号：US510062
申请日：1983-07-01
申请人： Frank D. Freudenthal , Carl M. Anderson
发明人： Frank D. Freudenthal , Carl M. Anderson
IPC分类号： B66F11/04
CPC分类号： B66F11/044
摘要： A mechanism for rotating an aerial platform carried on the upper end of a truck mounted aerial boom assembly. The upper boom tip carries a rotatable platform pin to which a rigid beam is secured to extend forwardly beyond the boom tip. The platform is a bucket mounted on the forward end of the beam for rotation about a vertical axis displaced well forwardly from the axis of the platform pin. A hydraulic cylinder rotates the bucket about its vertical rotational axis through a 90.degree. arc between a side hung position alongside the upper boom tip and an end hung position beyond the end of the boom tip. A spring loaded locking pin locks the bucket in the end hung position and provides a safety device that prevents the bucket from being rotated against a material handling jib that may be used in the side hung position of the bucket.
摘要翻译：用于旋转承载在卡车安装的悬臂总成的上端的高空作业平台的机构。上吊臂末端装有可旋转的平台销，刚性梁被固定到该平台销上，以向前延伸超过悬臂末端。平台是安装在梁的前端上的铲斗，用于围绕平台销的轴线向前偏移的垂直轴线旋转。液压缸围绕其垂直旋转轴线旋转，沿着上臂架顶端的侧悬挂位置和超出悬臂尖端端部的端悬挂位置之间的90°弧度旋转。弹簧加载的锁定销将铲斗锁定在末端悬挂位置，并提供一种安全装置，其防止铲斗旋转抵靠可能用于铲斗的侧挂位置的材料处理吊杆。

68. 发明授权

US12065336B1 Slew drive system for aerial platform leveling 有权
公开(公告)号：US12065336B1
公开(公告)日：2024-08-20
申请号：US18380510
申请日：2023-10-16
申请人： Altec Industries, Inc.
发明人： Timothy J. Mourlam , William Naber
IPC分类号： B66F11/04 , B66F7/22 , B66F17/00 , H02G1/02
CPC分类号： B66F11/046 , B66F7/22 , B66F17/006 , H02G1/02
摘要： An aerial device for operating on energized powerlines is disclosed. Embodiments of the current disclosure relate to a slew drive system for an aerial device. In some embodiments, the slew drive system provides leveling and jerk mitigation to an aerial platform of the aerial device. Various sensors may be disposed on an aerial device boom, on the slew drive, and on the aerial platform, for obtaining data indicative of a state of the aerial device. The data indicative of the state of the aerial device may be used to control the slew drive with various hydraulic valves and motors to level the aerial platform and mitigate/eliminate jerk. The systems and methods described herein provide a comfortable riding experience for aerial line workers in the aerial platform and maintain a level state of the aerial platform across a wide range of boom angles including at extreme ends of the boom assembly.

69. 发明公开

US20240275925A1 REDUCING LATENCY IN HEAD-MOUNTED DISPLAY FOR THE REMOTE OPERATION OF MACHINERY 审中-公开
公开(公告)号：US20240275925A1
公开(公告)日：2024-08-15
申请号：US18643767
申请日：2024-04-23
申请人： Altec Industries, Inc.
发明人： Jonathan Westin Sykes , Timothy J. Mourlam
IPC分类号： H04N7/18 , B25J9/16 , B25J13/06 , G05B19/4155 , G06F3/01 , G06T3/12 , G06T3/4015 , H04N7/22 , H04N23/661 , H04N23/695
CPC分类号： H04N7/183 , B25J9/1689 , B25J9/1697 , B25J13/06 , G05B19/4155 , G06F3/012 , G06T3/12 , G06T3/4015 , H04N23/661 , H04N23/695 , G05B2219/50391 , H04N7/22
摘要： Media, systems, and methods for reducing latency in a head-mounted display for the remote operation of machinery. A remote camera sends raw video to a graphics processing unit which processes the video and transmits the updated video to a head-mounted display with limited latency such that the control of remote devices may be improved. The image may be spherically rendered and projected onto the head-mounted display with a rectangular view. The graphics processing unit may determine a rotation matrix based on a pose of the remote camera and a pose of the head-mounted display, and the image may be projected based on the rotation matrix.

70. 发明公开

US20240255968A1 AERIAL LIFT SYSTEMS AND CONTROL INPUT APPARATUSES WITH HIGH ELECTRICAL RESISTANCE FOR USE WITH AERIAL LIFT SYSTEMS 审中-公开
公开(公告)号：US20240255968A1
公开(公告)日：2024-08-01
申请号：US18380841
申请日：2023-10-17
申请人： Altec Industries, Inc.
发明人： Aaron B. Beck , Andrew W. Featherstone , David Fuller , Jesse Thompson
IPC分类号： G05D3/10 , B66F17/00
CPC分类号： G05D3/10 , B66F17/006
摘要： A control input apparatus for operating an aerial lift system includes a control lever assembly that has at least one control lever and at least one position sensor. The at least one position sensor may indicate a position and/or a movement of the at least one control lever. The control input apparatus additionally incudes a control input element actuatable over a movement range from a non-actuated position to a fully-actuated position, and at least one interlock sensor that releases an interlock corresponding to the control lever assembly upon the control input element being actuated at least to an actuation threshold position located between the non-actuated position and the fully-actuated position. Upon the control input element being actuated at least to the actuation threshold position, the control input apparatus provides control inputs corresponding to the position and/or the movement of the control lever indicated by the at least one position sensor.

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