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21. 发明公开

EP2910795A4 WORK MACHINE 有权转让
公开(公告)号：EP2910795A4
公开(公告)日：2016-06-22
申请号：EP13846268
申请日：2013-10-17
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： IMURA SHINYA , ISHIKAWA KOUJI , KANETA TOMOAKI , SATAKE HIDEOSHI
IPC分类号： F15B11/00 , E02F9/22 , F04B49/00
CPC分类号： F15B11/0423 , E02F9/2225 , E02F9/2235 , E02F9/2285 , E02F9/2292 , E02F9/2296 , E02F9/24 , E02F9/268 , F04B49/22 , F15B11/08 , F15B13/02 , F15B2211/20546 , F15B2211/3116 , F15B2211/40515 , F15B2211/41581 , F15B2211/45 , F15B2211/6346 , F15B2211/665 , F15B2211/6652 , F15B2211/6658
摘要： Provided is a work machine including: a variable-displacement pump 2; an actuator 5 driven by a hydraulic fluid delivered from the pump 2; a flow control valve 4 of an open-center type that controls a flow rate of the hydraulic fluid supplied to the actuator 5; a bleed-off line 8a connecting the actuator flow control valve 4 to a tank 6; a bleed-off flow control valve 8 disposed in the bleed-off line 8a; an operating device 3 that specifies operation of the actuator 5; a bleed-off control device 14 that controls a degree of opening of the bleed-off flow control valve 8 in accordance with an amount of manipulation of the operating device 3; and a pump control device 15 that controls, in accordance with the degree of opening of the bleed-off flow control valve 8, a pump flow rate by correcting a reference pump flow rate that is based on the amount of manipulation of the operating device 3. The work machine with this configuration can save energy while at the same time inhibiting an occurrence of a sense of strangeness or discomfort in particular operation.

22. 发明授权

EP2095156B1 LOKALISIERUNGSSYSTEM FÜR EINE GELÄNDEBEARBEITUNGSMASCHINE 有权
标题翻译：金库机床的定位系统
公开(公告)号：EP2095156B1
公开(公告)日：2016-04-20
申请号：EP07846828.7
申请日：2007-11-27
申请人： Leica Geosystems AG
发明人： FLING, Richard , BRANSON, Simon
IPC分类号： G01V3/15 , E02F9/24 , F16L1/11
CPC分类号： G01V3/15 , E02F9/24 , F16L1/11

23. 发明授权

EP2816578B1 ENGINEERING VEHICLE 有权
标题翻译：工程车辆
公开(公告)号：EP2816578B1
公开(公告)日：2015-11-18
申请号：EP13823909.0
申请日：2013-08-08
申请人： Komatsu Ltd.
发明人： ABE, Shinpei , TSUKUDA, Eiji
IPC分类号： H01H9/02 , H01H9/28 , B60R25/20 , H01H21/08 , E02F9/24 , E02F9/20
CPC分类号： H01H9/287 , B60K26/00 , B60N2/005 , B60R25/2063 , E02F9/16 , E02F9/2004 , E02F9/2066 , E02F9/24 , F02D17/04 , F02D29/02 , H01H3/20 , H01H9/286 , H01H21/08 , H01H2300/024

24. 发明公开

EP2899496A1 PERIPHERY-INFORMATION ACQUISITION DEVICE FOR VEHICLE 有权转让
标题翻译： VORRICHTUNG ZUR PERIPHERIEINFORMATIONSERFASSUNGFÜREIN FAHRZEUG
公开(公告)号：EP2899496A1
公开(公告)日：2015-07-29
申请号：EP13838454.0
申请日：2013-09-19
申请人： Tadano, Ltd.
发明人： TANIZUMI, Kazuya , ISHIKAWA, Iwao , TSUDA, Kazuaki , FUJIWARA, Shuji , MUNEKIYO, Masayuki
IPC分类号： G01B11/02 , B66C13/00 , G01C11/06
CPC分类号： H04N17/002 , B60R1/00 , B66C13/00 , B66C13/46 , B66C23/88 , E02F9/24 , E02F9/261 , G01B11/026 , G01B11/245 , G01C11/06 , G01C21/3469 , G01C21/3667 , G01C21/3697 , G06K9/00624 , G06T7/593 , G06T7/73 , G06T2207/30252
摘要： At an end portion of a telescopic boom (16) of a crane (10), a stereo camera (30) which measures a distance from the end portion to an object is provided, and an image-processing controller (60) which obtains three-dimensional position information of the object based on the crane (10) as reference from measurement data to the object by the stereo camera (30) is provided, and three-dimensional positon information of an object in a surrounding area centering on the crane (10) by the moving the telescopic boom (16) is obtained.
摘要翻译：在起重机（10）的伸缩臂（16）的端部设置有测量从端部到物体的距离的立体摄像机（30），以及图像处理控制器（60）提供了基于起重机（10）的对象的立体位置信息作为从立体照相机（30）到测量数据的参考，并且以围绕起重机的周围区域中的物体的三维位置信息（ 10）通过移动伸缩臂（16）获得。

25. 发明公开

EP2803768A3 Coupler with attachment pin detection 审中-公开
标题翻译：耦合器紧固检针
公开(公告)号：EP2803768A3
公开(公告)日：2015-04-22
申请号：EP14167431.7
申请日：2014-05-07
申请人： Hiltec Designs Ltd
发明人： Hill, Ian
IPC分类号： E02F3/36 , E02F9/26 , E02F9/24
CPC分类号： E02F9/26 , E02F3/3618 , E02F3/3622 , E02F3/3663 , E02F9/24
摘要： A coupler (10) for coupling an attachment to an excavator, the coupler including a pin detection system for detecting the presence of a attachment pin (126) against a pin-engaging surface (154) in its pin-receiving recess (160), and means for indicating to an operator that the pin has been detected. The pin detection system comprises a contact member (152) that is movable between a rest state and a displaced state. The system allows the operator to determine that the pin is correctly located in the recess before activating a latch to hold the pin.

26. 发明公开

EP1954889A4 A CONTROL UNIT FOR EARTH MOVING EQUIPMENT AND THE SIMILAR 有权转让
标题翻译： DERGLEICHEN的STEUEREINHEITFÜREINE ERDBAUEINRICHTUNG
公开(公告)号：EP1954889A4
公开(公告)日：2014-12-31
申请号：EP06805568
申请日：2006-11-14
申请人： MIKROFYN AS
发明人： LINDSKOV ANDERS
IPC分类号： E02F9/20 , E02F9/00 , E02F9/08 , E02F9/24 , E02F9/26 , G05B11/01
CPC分类号： E02F9/24 , E02F9/00 , E02F9/0858 , E02F9/2004 , E02F9/205 , E02F9/26 , G05B19/409
摘要： Earth moving equipment and other heavy machinery for environmentally harsh conditions are controlled by a control panel supplied with a lock, and such panels are frequently removable to prevent theft or unauthorized operation. The interface is in the form of a plug-and-socket, the parts of which have to be sealed against dust and humidity when not interfacing. In order to prevent wear and to assure reliable control, according to the invention, no part of the connection between the control panel and a receptable is galvanic, the power supply for the control panel is wireless, such as inductive or optical, while communications may occur by means of a two-way radio protocol or by optical means.
摘要翻译：用于环境恶劣条件的地球移动设备和其他重型机械由带有锁的控制面板控制，并且这些面板经常可拆卸以防止被盗或未经授权的操作。接口采用插头式插座的形式，其部件在不连接时必须密封防尘，防潮。为了防止磨损并且确保可靠的控制，根据本发明，控制面板和容器之间的连接的任何部分都不是电流的，所以控制面板的电源是无线的，例如电感或光学，而通信可以通过双向无线电协议或光学手段发生。

27. 发明公开

EP2708663A4 DEVICE FOR DISPLAYING REARWARD FIELD OF VIEW OF HYDRAULIC SHOVEL 审中-公开
标题翻译： DEVICE FOR DISPLAY的液压挖掘机后方装袋机的视场的
公开(公告)号：EP2708663A4
公开(公告)日：2014-12-24
申请号：EP12786702
申请日：2012-04-27
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： NAKAMURA KEIICHIRO , WATANABE YUTAKA , SHIBAMORI KAZUHIRO , TSUKADA HIDENOBU , ODAGIRI KINYA
IPC分类号： E02F9/26 , E02F9/24 , H04N7/18
CPC分类号： B60R1/002 , B60R11/04 , B60R2011/004 , E02F9/24 , E02F9/26 , E02F9/261 , E02F9/264 , G06K9/00664 , G06K9/00791 , G06T11/60

28. 发明公开

EP2765246A1 APPARATUS FOR PROTECTING COMPONENTS OF AN EXCAVATOR 审中-公开
标题翻译： VORRICHTUNG ZUM SCHUTZ VON BESTANDTEILEN EINES BAGGERS
公开(公告)号：EP2765246A1
公开(公告)日：2014-08-13
申请号：EP11873385.6
申请日：2011-09-30
申请人： Volvo Construction Equipment AB
发明人： SHIN, Jai-Wook
IPC分类号： E02F9/24 , E02F9/08 , E02F3/36
CPC分类号： E02F9/0858 , B62D21/186 , E02F3/32 , E02F9/0891 , E02F9/163 , E02F9/2275 , E02F9/24
摘要： The present invention relates to a structurally improved apparatus for protecting components of an excavator, which protects components inside an upper swing body comprising a hydraulic valve and a turning joint from damage from residue (R) such as rock fragments or stone fragments falling to the bottom of a boom base during scratch processing in a quarry mine. The apparatus comprises: a boom base supporting the bottom of a boom; a left and right cover support frame formed on a left and right center frame extending from the boom base; and a protective cover body detachably installed on the top of the left and right cover support frame. The protective cover body comprises: an inserting portion coupled to the back of the boom; a dipping plate for absorbing shock when residue falls; and a bottom plate formed on the bottom of the damping plate and contacting and supported on the upper side of the left and right cover support frame.
摘要翻译：本发明涉及一种用于保护挖掘机部件的结构改进的装置，其保护包括液压阀和转向接头的上部摆动体内的部件免受来自残留物（R）的损坏，例如落在底部的岩石碎片或石碎片在采石场的划痕处理过程中的繁荣基地。该装置包括：支撑悬臂底部的吊杆基座; 左和右盖支撑框架，形成在从所述起重臂基座延伸的左右中心框架上; 以及可拆卸地安装在左右盖支撑框架的顶部上的保护罩体。保护盖体包括：连接到悬臂后部的插入部分; 用于吸收残渣落下时的冲击的浸渍板; 以及形成在阻尼板的底部上的底板，并接触并支撑在左右盖支撑框架的上侧。

29. 发明公开

EP2752334A1 CONSTRUCTION MACHINE 有权
标题翻译：施工机械
公开(公告)号：EP2752334A1
公开(公告)日：2014-07-09
申请号：EP12801789.4
申请日：2012-07-23
申请人： Komatsu Ltd.
发明人： MIYASAKA, Hisashi , SAGARA, Kazuyuki , OSAWA, Shuichi
IPC分类号： B60Q1/24 , B60Q1/00 , E02F9/00
CPC分类号： B60Q1/00 , B60Q1/0483 , B60Q1/22 , B60Q1/24 , E02F9/0858 , E02F9/24
摘要： A wheel loader (1), which is a construction machine, includes: a rear vehicle body (2) and a front frame (5); an operating device (30) provided at the front frame (5); and a working lamp unit (7a, 7b) attached to a sidewall of the rear vehicle body (2). The working lamp unit (7a, 7b) has a light source and a bracket including a downward illuminating portion that covers at least an upper part of the light source and that protrudes more in the light illumination direction than a lens surface of the light source and that is inclined downward with respect to a horizontal direction. Thus, there is obtained a construction machine including a working lamp, in which visibility can be ensured both in a distant area and in an area near the construction machine.
摘要翻译：一种作为工程机械的轮式装载机（1）具备：后部车体（2）和前部车架（5）; 一个设置在前框架（5）上的操作装置（30）; 和安装在后车体（2）的侧壁上的工作灯单元（7a，7b）。工作灯单元（7a，7b）具有光源和支架，该支架包括向下照射部分，所述向下照射部分至少覆盖光源的上部并且在光照方向上比光源的透镜表面更突出并且即相对于水平方向向下倾斜。因此，获得了一种包括工作灯的建筑机械，其中在远处和在建筑机器附近的区域都能够确保可见性。

30. 发明公开

EP2218832A3 Acceleration control for vehicles having a loader arm 审中-公开
标题翻译：与装载臂车辆加速控制
公开(公告)号：EP2218832A3
公开(公告)日：2014-05-28
申请号：EP10153166.3
申请日：2010-02-10
申请人： CNH Industrial Italia S.p.A.
发明人： Biggerstaff, Joseph M.
IPC分类号： E02F3/34 , E02F9/20 , B66F9/075 , B66F11/04 , B66F17/00 , E02F9/24 , E02F9/26
CPC分类号： E02F9/2029 , B66F9/0755 , B66F17/003 , E02F3/3414 , E02F9/2033 , E02F9/24 , E02F9/265
摘要： A control system for a vehicle (100, 310, 400) having a loader arm (108, 324, 404), such as a skid steer loader, telescopic handler, wheel loader, backhoe loader or forklift, reads a load height sensor (606), a load weight sensor (604); dynamically calculates the static center of gravity of the combined vehicle and load; calculates the acceleration necessary to cause the dynamic center of gravity of the combined vehicle and load to extend exterior of the vehicle's stability polygon; and limits the acceleration of the vehicle (100, 310, 400) to less than the acceleration necessary to cause the dynamic center of gravity of the combined vehicle and load to extend exterior of the vehicle's stability polygon (120, 120', 120").

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