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公开(公告)号：EP0554394B1
公开(公告)日：1995-05-17
申请号：EP92900096.6
申请日：1991-10-07
申请人： EATON-KENWAY, INC.
CPC分类号： G05D1/0261 , G05D1/027 , G05D1/0272
摘要： An improved accuracy position and direction updating system for use with an automatic guided vehicle that navigates by dead reckoning. Permanent magnets providing detectable position indicators are mounted in the floor and may be at widely spaced locations such as fifty feet apart along the route of the vehicle. A row of Hall sensors is transversely mounted on the vehicle. The sensors detect the lateral location of each floor magnet relative to the vehicle as the vehicle passes over the magnet. Sensors are precalibrated, correcting for errors in sensor null voltage readings due to changes in sensor characteristics due to causes comprising aging and temperature. Data from five sensors that are closest to the magnet are correlated with a stored pattern of magnetic field and their position data are averaged to determine a first estimate of the lateral or first dimensional position of the vehicle. A running average is calculated from sequentially acquired estimates to improve the results. Such precalibration and averaging provides an improved accuracy of the lateral or first dimensional position measurement between the array of Hall sensors and the magnet. A high frequency measurement of the time at which the signals from the row of sensors reaches a peak value, which is the time that the row of sensors arrives at the magnet, provides an improved second dimensional position measurement. More than one magnet is read concurrently to provide position and bearing information during one processing cycle.
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公开(公告)号：EP0102706B1
公开(公告)日：1986-03-19
申请号：EP83303928.2
申请日：1983-07-06
申请人： EATON-KENWAY,INC.
CPC分类号： B60L15/38 , B60L11/1877 , B60L15/2036 , B60L2200/44 , B60L2220/44 , B60L2260/32 , B62D1/24 , B66F7/14 , B66F9/063 , Y02P90/60 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275
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4.发明公开
公开(公告)号：EP0509314A1
公开(公告)日：1992-10-21
申请号：EP92105577.8
申请日：1992-04-01
申请人： EATON-KENWAY, INC.
IPC分类号： B66F9/07
CPC分类号： B66B9/16 , B66D5/14 , B66F9/07 , Y10S254/09
摘要： A dual mast storage and retrieval vehicle (10) comprising structure which maintains each mast (80, 80') essentially vertical as variably weighted heavy loads are placed on a carriage (50) disposed between the masts. Each mast is disposed near the center of a separately supported base (90, 90') such that bending of the base under such loads induces little off-vertical deflection to the mast. The separately supported bases are coupled by a connector (600) which comprises cross-aisle and vertical degrees of freedom but is strictly constrained in the down-aisle direction.
摘要翻译： 包括结构的双桅杆存储和取回车辆（10）被放置在设置在桅杆之间的滑架（50）上，每个桅杆（80,80'）基本上垂直于可变加权的重载荷。 每个桅杆设置在单独支撑的基座（90,90'）的中心附近，使得在这种载荷下的基座的弯曲引起对桅杆的偏离偏移。 单独支撑的底座通过连接器（600）联接，连接器（600）包括交叉通道和垂直自由度，但是严格地限制在下通道方向上。
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5.发明公开Mast to base connection for a storage and retrieval machine 失效Verbindung Mast-Unterbau einesRegalförderzeugs。
公开(公告)号：EP0433890A1
公开(公告)日：1991-06-26
申请号：EP90124082.0
申请日：1990-12-13
申请人： EATON-KENWAY, INC.
发明人： Liston, Sergay
IPC分类号： B66F9/07
摘要： A mast to base connection for a storage and retrieval machine (10) which incorporates a pin connection between the mast (22) and the base (12). The base of the machine is formed as a plurality of elongated plates (32) standing on edge with upwardly extending lugs (50) formed integrally with the plates. The mast has similar lugs (60, 61) formed at its lower end which interleave with the lugs on the base. The mast and base are factory prealigned prior to shipment and line bored to receive connecting pins (64) which can be precisely matched to each bore. The invention includes a method by which the mast is assembled to the base at a job site by laying the mast down on the base and inserting one of the connecting pins into the lugs, and then tilting the mast about the pin until the remaining lugs are aligned for insertion of a second pin.
摘要翻译： 用于存储和取回机器（10）的基座的桅杆，其包括在所述桅杆（22）和所述基座（12）之间的销连接。 机器的底部形成为多个细长板（32），其位于边缘上，同时与板形成一体地形成有向上延伸的凸耳（50）。 桅杆具有形成在其下端的类似的凸耳（60,61），其与基座上的凸耳交错。 桅杆和底座在出厂前已进行工厂预先对准，线路无孔接收可与每个钻孔精确匹配的连接销（64）。 本发明包括一种方法，通过将桅杆通过将桅杆向下放置在基座上并将一个连接销插入到凸耳中，然后将桅杆围绕销倾斜，直到剩下的凸耳为止，将桅杆组装到作业现场的基座 对准以插入第二销。
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公开(公告)号：EP0410286A2
公开(公告)日：1991-01-30
申请号：EP90113744.8
申请日：1990-07-18
申请人： EATON-KENWAY, INC.
发明人： Gines, Paul Kent
IPC分类号： B66F9/14
CPC分类号： B66F9/141
摘要： A double reach shuttle assembly (20) for a storage and retrieval machine. Latch mechanisms (82) are provided on the movable elements (22, 23, 24, 25) of the shuttle to control the sequence of extension of the movable elements thereby reducing the amount of space required beneath a load in a storage rack to accommodate the shuttle elements when the double reach shuttle is used in a single reach mode. As the shuttle extends, each movable element remains stationary until the element above it reaches a predetermined point relative thereto. The invention further provides an additional latch mechanism (124) which insures that the load carrying element (25) of the shuttle is the last to retract.
摘要翻译： 用于存储和取回机器的双向往复梭式组件（20）。 在梭子的可移动元件（22,23,24,25）上设置有闩锁机构（82），以控制可移动元件的延伸顺序，从而减少了存储架中的负载下所需的空间，以适应 双层往复梭在单一到达模式下使用时的穿梭元件。 当梭子延伸时，每个可移动元件保持静止，直到其上方的元件相对于其移动到达预定点。 本发明还提供一种附加的闩锁机构（124），其确保梭子的承载元件（25）最后退缩。
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公开(公告)号：EP0206443A3
公开(公告)日：1987-10-14
申请号：EP86300255
申请日：1986-01-16
申请人： EATON-KENWAY, INC.
发明人： Dahl, Warren Jeffrey
IPC分类号： H04L27/00 , H04L25/30 , G01R19/165
CPC分类号： H04L25/069 , H04L27/00
摘要： A system, including methods and apparatus requiring digital communication between two devices using radio frequency communications to provide the link. Apparatus for decoding a digital data stream is provided, which data stream has been imposed on a base band signal where the rate of data transmission is as high as twice the frequency of the base band signal. A differential amplifier is employed to recognize the beginning and end of a segment of a wave cycle which represents a digital bit.
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公开(公告)号：EP0041176A2
公开(公告)日：1981-12-09
申请号：EP81103795.1
申请日：1981-05-18
申请人： EATON-KENWAY,INC.
CPC分类号： A62C3/002 , A62C35/00 , B66F9/072 , Y10T74/19014 , Y10T477/23
摘要： A storage/retrieval machine (10) is provided with means to adapt the machine for use in fighting fires in a warehouse in which the machine is installed. A plurality of platforms (26,30) and access ladders (28, 32) are provided along the length of the machine mast (14). A standpipe (34) having a connection (36) to a central fire extinguisher fluid source extends along the mast, and hose and nozzle assemblies (38) are provided at each platform. To provide power to the machine to move it to the location of the fire, an auxiliary drive motor (61) is mounted on the storage/retrieval machine, and an auxiliary power supply (46) mounted in a waterproof housing (48) and supported on its own wheels (50,52), is engageable with the storage/retrieval machine for movement therewith.
摘要翻译： 存储/取出机器（10）设置有使机器适应用于在安装机器的仓库中扑灭火灾的设备。 沿着机器桅杆（14）的长度设置有多个平台（26,30）和接入梯（28,32）。 具有与中央灭火器流体源的连接（36）的立管（34）沿着桅杆延伸，并且在每个平台处设置软管和喷嘴组件（38）。 为了向机器提供动力以将其移动到火灾位置，辅助驱动电机（61）安装在存储/取出机器上，以及辅助电源（46），其安装在防水壳体（48）中并被支撑 在其自己的轮子（50,52）上，可与存储/取出机器接合以与其一起运动。
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公开(公告)号：EP0204389B1
公开(公告)日：1993-05-26
申请号：EP86300256.4
申请日：1986-01-16
申请人： EATON-KENWAY, INC.
CPC分类号： G05D1/0297 , G05D1/0265 , Y02T10/7258
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公开(公告)号：EP0499133A3
公开(公告)日：1993-05-05
申请号：EP92101937.8
申请日：1992-02-06
申请人： EATON-KENWAY, INC.
IPC分类号： B66F9/07
CPC分类号： B66F9/07 , B66B9/16 , B66D5/14 , Y02B50/144 , Y10S254/09
摘要： A vertical drive assembly (100) for a storage and retrieval vehicle (10) wherein a cable drive motor (200) is horizontally juxtaposed between a lift cable winding and unwinding drum (430). The vertical drive assembly is modularly assembled on a frame (170) and is attachable and detachable from the vehicle as a unit. The vertical drive assembly comprises the motor, a speed reducer (370), and the drum. To stay within the width of the vehicle, the speed reducer is disposed within the core of the drum. In one embodiment, a disc brake (350) comprising pneumatic release and spring actuation is juxtaposed between a driven sprocket wheel and the speed reducer.
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