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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
Applicant: IVECO MAGIRUS AG
Inventor： Jens Kraemer , Enzo Viola , Marco Fahlbusch
Abstract: 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：US20180266171A1
公开(公告)日：2018-09-20
申请号：US15896781
申请日：2018-02-14
Applicant: Northwest Ag Systems
Inventor： STEPHEN J. JOCHUM , DANE J. MUNSCH
CPC classification number: E06B5/10 , B60R3/00 , E05D3/08 , E05F15/70 , E06C5/02 , E06C5/32 , E06C5/44 , E06C7/006
Abstract: A cover is provided to protect steps leading to a cab of a vehicle from accumulation of mud, snow, ice and other debris when the vehicle is driven. The cover is pivotally mounted for movement between an open position allowing a vehicle operator to climb the steps and a closed position covering the steps from top to bottom to maintain cleanliness of the steps as the vehicle is driven. The cover can be opened and closed from the top of the steps, either manually or with an actuator. The cover is normally closed when the vehicle is moving and open when the vehicle is stationary.
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公开(公告)号：US06170607B2
公开(公告)日：2001-01-09
申请号：US09108650
申请日：1998-07-01
Applicant: Michael J. Freeman , William J. Baker
Inventor： Michael J. Freeman , William J. Baker
IPC: E06C534
CPC classification number: B66C15/065 , B66F11/044 , E06C5/44
Abstract: A warning system for an aerial device which provides an alarm signal when a worker on an aerial work platform is exposed to an electrical hazard. The aerial device has an insulated boom which carries the work platform on its upper end. An electrostatic charge is introduced to all conductive components near the platform. The electrostatic charge is harmless to the worker and dissipates upon contact with an energized power line or grounded object. The absence of charge is then sensed by a warning device which provides an alarm signal.
Abstract translation: 一种空中装置的警告系统，当空中工作平台上的工作人员受到电气危险时，可提供报警信号。 天线装置具有绝缘吊杆，其在其上端承载工作平台。 对平台附近的所有导电部件引入静电电荷。 静电电荷对工作人员无害，并且在与通电的电源线或接地物体接触时消散。 然后由提供报警信号的警告装置感测到不充电。
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公开(公告)号：US09909355B1
公开(公告)日：2018-03-06
申请号：US15463517
申请日：2017-03-20
Applicant: Northwest Ag Systems
Inventor： Stephen J. Jochum , Dane J. Munsch
Abstract: A cover is provided to protect steps leading to a cab of a vehicle from accumulation of mud, snow, ice and other debris when the vehicle is driven. The cover is pivotally mounted for movement between an open position allowing a vehicle operator to climb the steps and a closed position covering the steps from top to bottom to maintain cleanliness of the steps as the vehicle is driven. The cover can be opened and closed from the top of the steps, either manually or with an actuator. The cover is normally closed when the vehicle is moving and open when the vehicle is stationary.
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公开(公告)号：US20110265685A1
公开(公告)日：2011-11-03
申请号：US12799648
申请日：2010-04-29
Applicant: Richard W. Swygert
Inventor： Richard W. Swygert
Abstract: A ladder attachment platform is provided that includes a base for attachment to a ladder that has first and second side rails and a plurality of rungs that extend between in a lateral direction. Also included is a user platform for having a user stand thereon that is carried by the base. The user platform may be positioned with respect to the ladder so that it is not located between a first plane that extends through the first side rail and is perpendicular to the lateral direction and a second plane that extends through the second side rail and is perpendicular to the lateral direction.
Abstract translation: 提供了梯子附接平台，其包括用于附接到梯子的基座，所述梯子具有第一和第二侧轨道以及在横向方向上延伸的多个梯级。 还包括一个用户平台，用于使用户站在其上，由基座承载。 用户平台可以相对于梯子定位，使得其不位于延伸穿过第一侧轨道并垂直于横向方向的第一平面和延伸穿过第二侧轨道并垂直于第二侧轨道的第二平面 横向。
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Patent Agency Ranking
公开(公告)号：US3949833A
公开(公告)日：1976-04-13
申请号：US522317
申请日：1974-11-08
Applicant: Tetsuo Kozai
Inventor： Tetsuo Kozai
Abstract: A device for use with a high-altitude working vehicle provided with a vertically and horizontally revolvable and extensible ladder and an operator-carrying lifter movable up and down along the ladder, the device being characterized in that it allows the exension and contraction of the ladder only when the lifter is at a predetermined position, thereby securing safety of the operator riding in the lifter. Other advantages and details of the construction will be made clear.
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公开(公告)号：US08250992B2
公开(公告)日：2012-08-28
申请号：US12799648
申请日：2010-04-29
Applicant: Richard W. Swygert
Inventor： Richard W. Swygert
IPC: E06C5/00
Abstract: A ladder attachment platform is provided that includes a base for attachment to a ladder that has first and second side rails and a plurality of rungs that extend between in a lateral direction. Also included is a user platform for having a user stand thereon that is carried by the base. The user platform may be positioned with respect to the ladder so that it is not located between a first plane that extends through the first side rail and is perpendicular to the lateral direction and a second plane that extends through the second side rail and is perpendicular to the lateral direction.
Abstract translation: 提供了梯子附接平台，其包括用于附接到梯子的基座，所述梯子具有第一和第二侧轨道以及在横向方向上延伸的多个梯级。 还包括一个用户平台，用于使用户站在其上，由基座承载。 用户平台可以相对于梯子定位，使得其不位于延伸穿过第一侧轨道并垂直于横向方向的第一平面和延伸穿过第二侧轨道并垂直于第二侧轨道的第二平面 横向。
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公开(公告)号：US20110005863A1
公开(公告)日：2011-01-13
申请号：US12829475
申请日：2010-07-02
Applicant: Keith L. THURNER
Inventor： Keith L. THURNER
Abstract: A protective article and a ladder having a protective article with a body and an adjustable securing feature to attach the protective article to the ladder to cushion against impact by a user is disclosed.
Abstract translation: 一种防护物品和梯子，具有带有主体的保护物品和可调节的固定特征，以将防护物品附接到梯子上以抵抗使用者的冲击。
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公开(公告)号：US4949808A
公开(公告)日：1990-08-21
申请号：US396858
申请日：1989-08-22
Applicant: Edward V. Garnett
Inventor： Edward V. Garnett
Abstract: An aerial apparatus swingable outwardly of a fire truck chassis is stabilized by outriggers on opposite sides of the chassis with the aerial apparatus being swingable to one side or the other only if an extendible section of an outrigger for that side has been moved relative to its base section from a storage position to a fully extended outrigging position on that side. The swinging of the apparatus to a side of the chassis is enabled by withdrawing stop means which is spring urged into the path of rotation of the apparatus to that side. The withdrawal of the stop means is actuated mechanically by means on the extendible section engaging and moving an actuating rod carried by the base section for the extendible section to effect operation of a linkage to withdraw the stop means against its spring bias. On retraction of the extendible section from its fully extended position, the spring urged stop means resets as the extendible section leaves the fully extended position. The base and extendible section are moved vertically about a pivot by hydraulic means having a stroke such that the outrigger may also be used as a jack which engages the ground close to the chassis.
Abstract translation: 在消防车底盘的外面摆动的空中装置通过支架在底盘的相对侧被稳定，只有当该侧的外伸支架的可延伸部分相对于其底座移动时，空中装置才可摆动到一侧或另一侧 从储存位置到该侧的完全伸出的伸出位置。 将装置摆放到底盘的一侧可以通过弹簧推动进入该装置的旋转路径的退出停止装置来实现。 停止装置的撤出通过在可延伸部分上的可伸缩部分机械地致动，该伸展部分接合和移动由用于可延伸部分的基部部分承载的致动杆，以实现联动装置的操作以克服其弹簧偏压而撤回止动装置。 在可伸缩部分从其完全伸出位置缩回时，弹簧推动的止动装置在可伸缩部分离开完全伸出位置时复位。 基部和可延伸部分通过具有冲程的液压装置围绕枢轴垂直移动，使得外伸支架也可以用作接合靠近底盘的地面的千斤顶。
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公开(公告)号：US4941546A
公开(公告)日：1990-07-17
申请号：US307898
申请日：1989-02-07
Applicant: Thomas R. Nist , Edward V. Garnett
Inventor： Thomas R. Nist , Edward V. Garnett
Abstract: A fire truck includes an aerial ladder mounted on a rotatable base and outriggers on each side of the truck to stabilize the ladder in use. The outriggers may be deployed on only one side of the vehicle to permit use in confined areas. The ladder base is interlocked with the outriggers to permit the ladder to be positioned only on the side of the fire truck stabilized by the deployed outriggers. A retractable pin is connected through a mechanical linkage to each outrigger. Stop blocks mounted on opposite sides of the rotatable base contact any extended pins. Rotation of the base is thereby confined to a sector where the pins have been retracted by deployment of the associated outriggers. Small auxiliary jacks on each side of the fire truck are deployed in response to deployment of the outriggers on the opposite side of the truck. The jacks provide stability when the aerial ladder is used as a water tower for supporting a high pressure hose.
Abstract translation: 消防车包括安装在可旋转底座上的吊架和卡车两侧的支腿，以稳定使用中的梯子。 外伸支架可以仅部署在车辆的一侧，以允许在密闭区域中使用。 梯子底座与外伸支架联锁，使梯子只能定位在部署的支腿稳定的消防车侧。 可伸缩销通过机械联动连接到每个外伸支架。 安装在可旋转底座的相对侧上的止动块可以接触任何延伸的销。 因此，基座的旋转被限制在通过展开相关联的支腿的销已缩回的扇区上。 消防车每侧的小型辅助千斤顶是部署在叉车对面的外伸支架上。 当天梯用作支撑高压软管的水塔时，千斤顶提供稳定性。
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