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公开(公告)号：US2569890A
公开(公告)日：1951-10-02
申请号：US74960847
申请日：1947-05-21
发明人： REGINALD HICKS
IPC分类号： E06C5/34
CPC分类号： E06C5/34
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公开(公告)号：US20180252038A1
公开(公告)日：2018-09-06
申请号：US15913888
申请日：2018-03-06
申请人： Michael McGarey
发明人： Michael McGarey
摘要： A portable step device is disclosed herein. The portable step device includes a step support surface with a top-side, the step support surface further having a surface-covering affixed to the top-side. The device also features a support rod having a length, a step-end, a base-end, a front-side and a back-side, where the support rod is fixed to the bottom-side of the step support surface and configured to elevate the step support surface away from a terrain. In addition, the device includes a base support surface having a support-rod side and a ground-side to provide stability for bracing the support rod and the step support surface on the terrain.
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公开(公告)号：US1637190A
公开(公告)日：1927-07-26
申请号：US5344325
申请日：1925-08-29
申请人： C D MAGIRUS AG
发明人： FRANZ HETZELBERGER
IPC分类号： E06C5/34
CPC分类号： E06C5/34
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公开(公告)号：US20240003187A1
公开(公告)日：2024-01-04
申请号：US18214633
申请日：2023-06-27
发明人： Kai Lauer , Peter Bauer , Thomas Schaefer
摘要： A stair system for a working machine having an upper carriage and a lower carriage pivotable against each other includes a foldable ladder movable between an upper end position and a lower end position, wherein in the upper end position the ladder is arrangeable at the working machine in a way that moving and pivoting of the working machine is not disturbed and wherein in the lower end position the ladder is able to provide access to the upper carriage, such as to a cabin, of the working machine; a control system comprising at least one alignment sensor indicating alignment of the upper and lower carriage and a controller which is able to block or enable a movement of the foldable ladder based on an output of the alignment sensor.
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5.发明申请公开(公告)号：US20150273255A1
公开(公告)日：2015-10-01
申请号：US14669901
申请日：2015-03-26
申请人： HME, INCORPORATED
IPC分类号： A62C27/00
摘要： A firefighting or rescue apparatus includes an aerial ladder and at least one of a rung alignment status indicator and a load status indicator. The rung alignment status indicator can include a lighting strip having multiple lighting elements on the ladder that are selectively illuminated depending on whether first rungs of one section of the ladder and second rungs of another section of the ladder are aligned or misaligned. A user on the aerial ladder can view the rung alignment status indicator and discern whether the ladder has appropriate rung alignment so the user can attain a safe foothold when climbing it. The load status indicator can include a lighting strip including multiple lighting elements on the ladder and/or at a control console that are selectively illuminated depending on whether the ladder is overloaded beyond an aerial ladder capacity rating or other value. A user on the aerial ladder and/or at a control console can view the load status indicator to discern whether the ladder is improperly overloaded to a point where the apparatus might tip or overturn.
摘要翻译： 消防或救援装置包括架空梯和梯级对准状态指示器和负载状态指示器中的至少一个。 梯级对准状态指示器可以包括在梯子上具有多个照明元件的照明条，所述照明条根据梯子的一部分的第一梯级和梯子的另一部分的第二梯级是对准还是未对准而选择性地照亮。 天梯上的用户可以查看梯级对准状态指示器，并确定梯子是否具有适当的梯级对准，以便用户在爬上时可以获得安全的立足点。 负载状态指示器可以包括照明条，包括梯子上的多个照明元件和/或在控制台上，该控制台根据梯子是否过载超过吊架容量额定值或其他值而被选择性地照明。 天梯和/或控制台上的用户可以查看负载状态指示器，以辨别梯子是否不适当地过载到设备可能尖端或翻转的位置。
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公开(公告)号：US3966017A
公开(公告)日：1976-06-29
申请号：US549289
申请日：1975-02-12
申请人： Kikuo Maeda , Takashi Tomimoto
发明人： Kikuo Maeda , Takashi Tomimoto
摘要： A working range indicating device for an aerial ladder truck is arranged so that the variable length and vertical angle of the ladder are mechanically detected and the detected values are indicated on a working range indicating board disposed at the operating stand by means of a single mechanically operable pointer. Merits and details of the construction will be made clear.
摘要翻译： 布置了用于空中梯车的工作范围指示装置，使得梯子的可变长度和垂直角度被机械地检测，并且检测值通过单个可机械操作的位置在设置在操作台上的工作范围指示板上指示 指针。 建设的优点和细节将会明确。
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公开(公告)号：US11933105B2
公开(公告)日：2024-03-19
申请号：US16305505
申请日：2017-06-22
申请人： IVECO MAGIRUS AG
发明人： Jens Kraemer , Enzo Viola , Marco Fahlbusch
摘要： Positioning system for determining an operating position of an aerial device, comprising
a mobile distance metering device configured to determine a distance between the distance metering device and a remote environmental surface point and to record the determined distance as distance data, wherein the distance metering device comprises a transmission interface configured to transmit recorded distance data;
a mobile terminal comprising a receiver interface configured to receive distance data transmitted from the distance metering device, a memory configured to store dimension data related to physical dimensions of an aerial device, processing means configured for calculating a position and/or a position range of the aerial device within a virtual space from the distance data and the dimension data, and a display configured to display the virtual space comprising a representation of the position and/or the position range of the aerial device within the virtual space.-
公开(公告)号：US20230258041A1
公开(公告)日：2023-08-17
申请号：US18113471
申请日：2023-02-23
申请人： MA Staircase LLC
发明人： Torsten Leines
摘要： The disclosure relates to portable staircases having a staircase assembly including an outer staircase and an inner staircase that can move in a telescoping relationship with respect to the outer staircase. Portable staircases of the disclosure are particularly useful for accessing an oil drilling rig as they are independently supported with respect to the drilling rig, thus providing numerous safety improvements and advantages. Methods of using the portable staircases of the disclosure are also disclosed.
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公开(公告)号：US09677335B2
公开(公告)日：2017-06-13
申请号：US14669901
申请日：2015-03-26
申请人： HME, Incorporated
摘要： A firefighting or rescue apparatus includes an aerial ladder and at least one of a rung alignment status indicator and a load status indicator. The rung alignment status indicator can include a lighting strip having multiple lighting elements on the ladder that are selectively illuminated depending on whether first rungs of one section of the ladder and second rungs of another section of the ladder are aligned or misaligned. The load status indicator can include a lighting strip including multiple lighting elements on the ladder and/or at a control console that are selectively illuminated depending on whether the ladder is overloaded beyond an aerial ladder capacity rating or other value. A user on the aerial ladder and/or at a control console can view the indicators to evaluate rung alignment and load status.
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10.发明授权Utility vehicle with monitoring system for monitoring the position of the vehicle 有权具有用于监控车辆位置的监控系统的多功能车辆公开(公告)号：US09580961B2
公开(公告)日：2017-02-28
申请号：US14435888
申请日：2013-10-16
申请人： IVECO MAGIRUS AG
发明人： Jens Kraemer
CPC分类号： E06C5/34 , B66C23/78 , B66F11/044 , B66F17/006 , E06C5/02 , E06C5/04 , E06C5/38
摘要： The present invention relates to a utility vehicle, in particular to a firefighting vehicle, including an aerial apparatus (i.e. a turnable ladder and/or an aerial rescue platform) and lateral ground supports movable between retracted positions and extracted operating positions in which the ends of the supports rest on the ground. The vehicle includes a monitoring system for monitoring the position of the vehicle. The system includes surveillance cameras at the sides of the vehicle, each camera being allocated to one support to monitor the ground area on which the end of this support rests in its operating position and to take a real-time image of the respective ground area. The system also includes a visual display presenting the images of all cameras at the same time in different screen areas, superposed by visual markings representing expected operating positions of the supports.
摘要翻译： 技术领域本发明涉及一种多功能车，特别涉及一种消防车辆，包括空中装置（即，可转动的梯子和/或空中救援平台）和侧向地面支架，其可在缩回位置和提取的操作位置之间移动， 支架靠在地面上。 车辆包括用于监视车辆位置的监视系统。 该系统包括在车辆侧面的监视摄像机，每个摄像机被分配给一个支架以监视其支撑端部处于其操作位置的地面区域并且获取相应地面区域的实时图像。 该系统还包括在不同屏幕区域中同时呈现所有摄像机的图像的视觉显示器，其由表示支撑件的预期操作位置的视觉标记叠加。
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