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1. 发明授权

US11358846B1 Level compensator 有权
公开(公告)号：US11358846B1
公开(公告)日：2022-06-14
申请号：US16939818
申请日：2020-07-27
申请人： Amazon Technologies, Inc.
发明人： James Patrick Dwyer , Raul A. Passarini , Eli Douglas Girod , Roland J. Menassa
IPC分类号： B66F9/08 , B66F9/00 , B65G1/02 , B65G47/34 , B66F9/18 , B65G47/14
摘要： A level compensator system may be configured to receive containers of different heights and position them at the same level. The level compensator system can include engagement platforms for engaging with the containers. The engagement platforms can move between an engagement configuration for engaging with the containers and a conveyance configuration for conveying of the containers relative to the level compensator.

2. 发明申请

US20210395058A1 LEVELING SYSTEM FOR LIFT DEVICE 有权
公开(公告)号：US20210395058A1
公开(公告)日：2021-12-23
申请号：US17464897
申请日：2021-09-02
申请人： Oshkosh Corporation
发明人： JiHong Hao , Ignacy Puszkiewicz
IPC分类号： B66F9/00 , B66C9/00 , B66F9/075 , B66F11/04 , B60G9/02 , B60G17/016 , B60P1/34 , B66F5/04 , B66F9/065 , E01B27/17 , B66F13/00 , B60G21/00 , E02F9/02
摘要： A lift machine includes a base having a first end and a second end, a first assembly, and a second assembly. The first end has first and second pivot points defining a first lateral axis. The second end has third and fourth pivot points defining a second lateral axis. The first assembly is pivotably coupled to the first and second pivot points. The first assembly extends away from the base in a first direction such that first and second tractive elements are longitudinally offset from the first lateral axis and spaced from the first end of the base. The second assembly is pivotably coupled to the third and fourth pivot points. The second assembly extends away from the base in a second direction such that third and fourth tractive elements are longitudinally offset from the second lateral axis and spaced from the second end of the base.

3. 发明授权

US10934145B2 Leveling system for lift device 有权
公开(公告)号：US10934145B2
公开(公告)日：2021-03-02
申请号：US16279678
申请日：2019-02-19
申请人： Oshkosh Corporation
发明人： JiHong Hao , Ignacy Puszkiewicz
IPC分类号： B66F9/00 , B66F11/04 , B66F13/00 , B66C9/00 , B66F9/075 , B60G9/02 , B60G17/016 , B60P1/34 , B66F5/04 , B66F9/065 , E01B27/17 , B60G21/00 , E02F9/02 , B66C23/00 , B60P3/12 , B66F17/00
摘要： A lift device includes a chassis having a first end and an opposing second end, a first actuator coupled to the first end of the chassis, a second actuator coupled to the first end of the chassis, a third actuator coupled to the opposing second end of the chassis, a fourth actuator coupled to the opposing second end of the chassis, and a control system. The control system is configured to fluidly couple at least two of the first actuator, the second actuator, the third actuator, and the fourth actuator, and fluidly decouple and actively control the at least two of the first actuator, the second actuator, the third actuator, and the fourth actuator.

4. 发明申请

US20200242396A1 Methods and Systems for Simultaneous Localization and Calibration 审中-公开
公开(公告)号：US20200242396A1
公开(公告)日：2020-07-30
申请号：US16845544
申请日：2020-04-10
申请人： X Development LLC
发明人： Dirk Holz , Troy Straszheim
IPC分类号： G06K9/62 , G01C21/20 , G05D1/02 , B66F9/00 , G06K9/00 , B66F9/075 , G06K9/68 , B66F9/06
摘要： Examples relate to simultaneous localization and calibration. An example implementation may involve receiving sensor data indicative of markers detected by a sensor on a vehicle located at vehicle poses within an environment, and determining a pose graph representing the vehicle poses and the markers. For instance, the pose graph may include edges associated with a cost function representing a distance measurement between matching marker detections at different vehicle poses. The distance measurement may incorporate the different vehicle poses and a sensor pose on the vehicle. The implementation may further involve determining a sensor pose transform representing the sensor pose on the vehicle that optimizes the cost function associated with the edges in the pose graph, and providing the sensor pose transform. In further examples, motion model parameters of the vehicle may be optimized as part of a graph-based system as well or instead of sensor calibration.

5. 发明授权

US10650270B2 Methods and systems for simultaneous localization and calibration 有权
公开(公告)号：US10650270B2
公开(公告)日：2020-05-12
申请号：US15727726
申请日：2017-10-09
申请人： X Development LLC
发明人： Dirk Holz , Troy Straszheim
IPC分类号： G06K9/62 , G01C21/20 , G05D1/02 , B66F9/00 , G06K9/00 , B66F9/075 , G06K9/68 , B66F9/06
摘要： Examples relate to simultaneous localization and calibration. An example implementation may involve receiving sensor data indicative of markers detected by a sensor on a vehicle located at vehicle poses within an environment, and determining a pose graph representing the vehicle poses and the markers. For instance, the pose graph may include edges associated with a cost function representing a distance measurement between matching marker detections at different vehicle poses. The distance measurement may incorporate the different vehicle poses and a sensor pose on the vehicle. The implementation may further involve determining a sensor pose transform representing the sensor pose on the vehicle that optimizes the cost function associated with the edges in the pose graph, and providing the sensor pose transform. In further examples, motion model parameters of the vehicle may be optimized as part of a graph-based system as well or instead of sensor calibration.

6. 发明授权

US10328578B2 Methods and systems for detecting, recognizing, and localizing pallets 有权
公开(公告)号：US10328578B2
公开(公告)日：2019-06-25
申请号：US15494227
申请日：2017-04-21
申请人： X Development LLC
发明人： Dirk Holz
IPC分类号： G06K9/00 , B25J9/16 , G05B19/402 , B66F9/06 , B66F9/00 , B66F9/075 , G06T7/73 , G06T7/13 , G05D1/02
摘要： Example implementations may relate methods and systems for detecting, recognizing, and localizing pallets. For instance, a computing system may receive sensor data representing aspects of an environment, and identify a set of edge points in the sensor data. The computing system may further determine a set of line segments from the set of edge points where each line segment may fit to a subset of the set of edge points. Additionally, the computing system may also filter the set of line segments to exclude line segments that have a length outside a height range and a width range associated with dimensions of a pallet template, and identify, from the filtered set of line segments, a subset of line segments that align with the pallet template. Based on the identified subset of line segments, the computing system may determine a pose of a pallet in the environment.

7. 发明申请

US20180373255A1 MOVER SYSTEM 审中-公开
公开(公告)号：US20180373255A1
公开(公告)日：2018-12-27
申请号：US16120839
申请日：2018-09-04
申请人： Glen C. Wernersbach
发明人： Glen C. Wernersbach
IPC分类号： G05D1/02 , G05D1/00 , H04B7/04 , B66F9/00 , H04W84/02
CPC分类号： G05D1/0212 , B66F9/00 , G05D1/0011 , G05D1/0297 , G05D2201/0216 , G08G1/00 , H04B7/04 , H04W84/02
摘要： A moving system comprising a master controller for monitoring and controlling a master operation comprising one or more individual movers such that each mover arrives at predefined end point at selected times. Each mover includes a mover control system that interacts with the master controller and has a predefined virtual vector path with one or more defined end points. The predefined virtual vector path comprises a plurality of discrete points, wherein each discrete point has a vector axis for use by the master controller and the mover control system to direct the mover to move such that it arrives at each defined end point at a selected time. In operation, the master controller functions to modify the predefined virtual path and sends commands to the mover control system in response to changes in the master operations.

8. 发明申请

US20180162704A1 LEVELING SYSTEM FOR LIFT DEVICE 审中-公开
公开(公告)号：US20180162704A1
公开(公告)日：2018-06-14
申请号：US15880267
申请日：2018-01-25
申请人： Oshkosh Corporation
发明人： JiHong HAO , Ignacy Puszkiewicz
IPC分类号： B66F9/00 , E01B27/17 , B66F11/04 , B60P1/34 , B66F9/065 , B66F5/04 , B66F17/00
CPC分类号： B66F9/00 , B60G9/02 , B60G17/016 , B60G21/007 , B60G2202/413 , B60G2300/022 , B60G2400/0511 , B60G2400/0512 , B60G2400/252 , B60G2400/60 , B60G2500/30 , B60G2800/012 , B60G2800/014 , B60P1/34 , B60P3/125 , B66C9/00 , B66C23/54 , B66F5/04 , B66F9/065 , B66F9/0655 , B66F9/07586 , B66F11/04 , B66F11/044 , B66F13/00 , B66F17/006 , E01B27/17 , E02F9/02
摘要： A lift device includes a chassis, a rear leveling assembly coupled to a rear end of the chassis, and a front leveling assembly coupled to a front end of the chassis. The rear leveling assembly includes a first rear actuator and a second rear actuator. The first rear actuator and the second rear actuator are selectively engageable to facilitate providing active control of a rear pitch adjustment and a rear roll adjustment of the rear leveling assembly. The front leveling assembly includes a first front actuator and a second front actuator. The first front actuator and the second front actuator are (i) selectively fluidly couplable to facilitate providing passive control of a front pitch adjustment and a front roll adjustment of the front leveling assembly and (ii) selectively fluidly decouplable to facilitate providing active control of the front pitch adjustment and the front roll adjustment of the front leveling assembly.

9. 发明申请

US20160016769A1 INTEGRATED RACK LIFTING APPARATUS 审中-公开
标题翻译：集成式货架提升装置
公开(公告)号：US20160016769A1
公开(公告)日：2016-01-21
申请号：US14332474
申请日：2014-07-16
申请人： DELL PRODUCTS, L.P.
发明人： STEVEN EMBLETON , JAMES DON CURLEE
IPC分类号： B66F9/00 , H05K7/18 , H05K7/14
CPC分类号： B66F9/00 , B66F3/46 , H05K7/1488
摘要： A rack-mounted information handling system (IHS) includes a rack to mount functional compute components between opposing lateral sides that are being supported by floor supports. A pair of rack lifting structures are each respectively positioned beside a different opposing lateral side of the rack. Each rack lifting structure includes a foot having at least front and rear floor contacting portions. A vertical support includes a lower portion that is coupled to the foot and an upper portion that extends above an adjacent top lateral frame member of the rack. A top member is coupled to the vertical support and presents front and rear attachment components to engage the adjacent top lateral frame member. A jack engagement surface is defined within the vertical support to receive one or more furniture jacks that can be used to lift the pair of rack lifting structures and the attached rack-mounted IHS.
摘要翻译：机架式信息处理系统（IHS）包括一个机架，用于在由支撑地板支撑的相对侧面之间安装功能计算部件。一对机架提升结构分别位于机架不同的相对侧面旁边。每个机架提升结构包括至少具有前后地板接触部分的脚部。垂直支撑件包括联接到脚的下部和在齿条的相邻顶部横向框架构件上方延伸的上部。顶部构件联接到垂直支撑件并且呈现前部和后部附接部件以接合相邻的顶部横向框架构件。插座接合表面限定在垂直支撑件内，以接收一个或多个家具插座，可用于提升一对机架提升结构和附接的机架式IHS。

10. 发明授权

US08979467B1 Crane having a toolless removable battery and progressive function control 有权
标题翻译：起重机具有无工具可拆卸电池和渐进功能控制
公开(公告)号：US08979467B1
公开(公告)日：2015-03-17
申请号：US14055080
申请日：2013-10-16
申请人： Jeffrey H. Bailey
发明人： Jeffrey H. Bailey
IPC分类号： B66C23/62 , B66F11/00 , B66F9/00 , B60P1/54
CPC分类号： B66C23/62 , B60P1/54 , B66C13/22 , B66F9/00 , B66F11/00
摘要： A crane having a toolless removable battery includes a crane and a removable battery. The crane preferable includes a lengthwise structural member, a pair of front wheels, a turnable rear wheel, a boom mount and a crane boom. A battery slot is created between the turnable rear wheel and the pair of front wheels and adjacent the turnable rear wheel. The removable battery includes at least three wheels. Four retention hooks are retained on opposing sides of the removable battery. Four retention posts extend from opposing sides of the battery slot for engagement with the four retention hooks. One end of a pair of lift straps extend from opposing ends of the removable battery and the other end of the pair of lift straps are secured to opposing sides of the crane boom. The crane boom is raised to lift the four retention hooks off the four retention posts.
摘要翻译：具有无工具可拆卸电池的起重机包括起重机和可拆卸电池。起重机优选包括纵向结构构件，一对前轮，可转动后轮，动臂架和起重机吊杆。在可转动的后轮和一对前轮之间并且与可转动的后轮相邻地形成电池槽。可拆卸电池包括至少三个轮子。四个保持钩保持在可拆卸电池的相对侧上。四个固定柱从电池槽的相对侧延伸，用于与四个固定钩啮合。一对提升带的一端从可拆卸电池的相对端延伸，并且一对提升带的另一端固定到起重机吊臂的相对侧。吊起起重臂升起，将四个固定钩从四个固定柱上抬起。

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