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1. 发明公开

EP2202121A4 SUPPORT DEVICE FOR WALKING MACHINES 审中-公开
标题翻译：支持系统的移动机械
公开(公告)号：EP2202121A4
公开(公告)日：2013-01-16
申请号：EP07845958
申请日：2007-12-17
申请人： SANY HEAVY IND CO LTD
发明人： WANG YOUYI , ZHAO YUKUN , XIE SHIHUI
IPC分类号： B60S9/12 , B60P3/16 , B66C23/78 , E04G21/04 , F16M11/26
CPC分类号： B66C23/78 , E04G21/0436
摘要： A support device for use in a walking machine comprising a frame-like base connected to a chassis, sheath tubes fixed on the frame-like base, extensible arms provided in the sheath tubes, support parts provided on outward ends of the extensible arms and extensible perpendicularly, wherein, the sheath tubes are arranged in double X-form, one pair of sheathe tubes arranged diagonally are parallel and at same height, another pair of the sheath tubes that are arranged diagonally and are also parallel and at same height are at a different height from said pair of the sheath tubes.

2. 发明公开

EP2377653A4 METHOD AND SYSTEM FOR CONTROLLING LARGE-SCALE ENGINEERING MANIPULATOR 有权
标题翻译： VERFAHREN UND系统ZUR STEUERUNG EINES GROSSEN VERARBEITUNGSMANIPULATORS
公开(公告)号：EP2377653A4
公开(公告)日：2012-03-07
申请号：EP10803866
申请日：2010-06-23
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： ZHOU XIANG , SHI PEIKE , HUANG GANG , YI XIAOGANG
IPC分类号： B25J13/00 , E02F3/43
CPC分类号： E02F3/435 , B66C13/18 , B66C23/54 , E02F9/2221 , E04G21/04 , E04G21/0445 , E04G21/0463 , G05B2219/39483

3. 发明公开

EP2772600A4 BOOM DEVICE AND CONCRETE PUMP TRUCK 审中-公开
标题翻译： BOOM混凝土泵装置和车辆
公开(公告)号：EP2772600A4
公开(公告)日：2015-05-27
申请号：EP12843691
申请日：2012-04-14
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： XIE SHIHUI , DENG BIAO , TIAN RUNLI
IPC分类号： E04G21/04 , B60P3/16 , B66C23/42
CPC分类号： E04G21/04 , E04G21/0436 , E04G21/0445 , Y10T137/6881 , Y10T137/8807

4. 发明公开

EP2360446A4 ANGLE MEASURING APPARATUS AND METHOD THEREOF AND ENGINEERING MACHINERY 审中-公开
标题翻译：角度测量装置及其方法和机器用于生产
公开(公告)号：EP2360446A4
公开(公告)日：2014-12-24
申请号：EP10834071
申请日：2010-06-22
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： YI XIAOGANT , ZHOU XIANG , WANG WEI
IPC分类号： G01B21/22 , E04G21/04 , G01C9/00 , G01C21/12
CPC分类号： G01C1/00 , E02F9/264 , G01C9/00

5. 发明公开

EP2296390A4 MATCHING AUTHENTICATION METHOD, DEVICE AND SYSTEM FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：方法，装置及系统AUTHENTIFIZIERUNGSABLEICH在无线通信
公开(公告)号：EP2296390A4
公开(公告)日：2012-03-28
申请号：EP09771951
申请日：2009-06-23
申请人： SANY HEAVY IND CO LTD , HUNAN SANY INTELLIGENT CONTROL
发明人： YI XIAOGANG , LIU YONGHONG , OU YAOHUI , ZHOU JIHUI
IPC分类号： G07C9/00 , G08C17/02 , H04W12/06
CPC分类号： H04W12/06 , G07C9/00857

6. 发明公开

EP2233990A4 AN ELECTRO-HYDRAULIC PROPORTIONAL FLOW VALVE SPEED REGULATING CONTROL SYSTEM AND ITS METHOD 审中-公开
标题翻译：电液比例流量阀定速巡航控制系统及其方法
公开(公告)号：EP2233990A4
公开(公告)日：2012-01-04
申请号：EP08854527
申请日：2008-11-17
申请人： SANY HEAVY IND CO LTD
发明人： SHI PEIKE
IPC分类号： G05B6/02 , F15B11/04 , F15B13/044 , F15B13/16 , F15B19/00 , G05B11/28 , G05B13/04 , G05D7/06
CPC分类号： F15B19/002 , G05B11/28 , G05B13/042 , G05B2219/41432 , G05B2219/41435 , G05B2219/42065 , G05D7/0635

7. 发明公开

EP2378031A4 POSITIONING METHOD AND DEVICE OF ARM SUPPORT SYSTEM AND CONCRETE PUMP TRUCK 审中-公开
标题翻译：用于载体系统和混凝土泵的定位方法和装置
公开(公告)号：EP2378031A4
公开(公告)日：2011-12-07
申请号：EP10838394
申请日：2010-06-22
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： YI XIAOGANG , ZHOU XIANG , ZHOU JIHUI , CHEN ANTAO , WU HANQI
IPC分类号： E04G21/04 , B25J13/08 , B66C13/40 , G01C15/00 , G01S19/43
CPC分类号： E04G21/04 , B66C13/18 , E04G21/0436 , E04G21/0463 , G01S19/43
摘要： A positioning method of the boom system includes the steps of obtaining initial position parameters of a detection point according to the observation of a mobile GPS receiver to a satellite group, and obtaining carrier wave phase information transmitted by a reference GPS receiver (S100), in which a distance between the boom system and the reference station is less than a predetermined value; and then obtaining position parameters of the detection point according to the carrier wave phase information and the initial position parameters (S200). The technical solution utilizes the carrier wave phase differential principle to obtain the position parameters of the detection point, such that the precision thereof is up to a level of a centimeter or higher. When predetermined portions of the boom segments or the position parameters of the boom distal end are detected, their position parameters may be precisely determined. A positioning device of the boom system and a concrete pump truck including the device are also provided.

8. 发明公开

EP2597320A4 HYDRAULIC OIL CYLINDER, HYDRAULIC CUSHION SYSTEM, EXCAVATOR AND CONCRETE PUMP TRUCK 有权
公开(公告)号：EP2597320A4
公开(公告)日：2017-11-29
申请号：EP11809221
申请日：2011-06-21
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： YI XIAOGANG , LIU YONGDONG , CHEN BINGBING
IPC分类号： F15B15/14 , F15B15/20 , F15B15/22
CPC分类号： F04B1/00 , F15B15/222
摘要： The present application discloses a hydraulic oil cylinder, of which a piston rod (3) is provided with at least two cushion collars (4, 11) which are axially slidable along the piston rod (3). Axial throttle oil channels (301a, 301b) are provided between the cushion collars (4, 11) and a piston (6). A first cushion collar (4) is provided with a sealing end face (401), and an end cover of a rod cavity (1) is provided with a sealing end face (101). The sealing end face (401) of the first cushion collar contacts with the sealing end face (101) of the end cover of the rod cavity to form a seal. Hydraulic oil within the rod cavity is discharged through one axial throttle oil channel (301a) to an oil passage B. A second cushion collar (11) is provided with a sealing end face (111), and an end cover of a rodless cavity (12) is provided with a sealing end face (121). The sealing end face (111) of the second cushion collar contacts with the sealing end face (121) of the end cover of the rodless cavity to form a seal. Hydraulic oil within the rodless cavity is discharged through another axial throttle oil channel (301b) to another oil passage A. The hydraulic oil cylinder can operate reliably and achieve a buffer function in a large load, high frequency operating condition, and thus has a longer operating life. And also, precision requirements for manufacturing the hydraulic oil cylinder are low, thereby facilitating production of the hydraulic oil cylinder. The present application also discloses a hydraulic cushion system, an excavator and a concrete pump truck which use the above hydraulic oil cylinder.

9. 发明公开

EP2657662A4 DETECTING DEVICE AND PUMPING EQUIPMENT FOR CONCRETE 审中-公开
标题翻译： ERKENNUNGSVORRICHTUNG UNDPUMPENAUSRÜSTUNGFÜRBETON
公开(公告)号：EP2657662A4
公开(公告)日：2017-08-02
申请号：EP11850020
申请日：2011-06-22
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： DENG KAN , ZHOU JIHUI , ZHOU XIANG
IPC分类号： G01F23/00 , F04B15/02 , G01F17/00 , G01F22/00 , G01F23/16
CPC分类号： F04B15/023 , G01F17/00 , G01F22/00 , G01F23/162

10. 发明公开

EP2589470A4 METHOD AND DEVICE FOR CONTROLLING MECHANICAL ARTICULATED ARM 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES机械师GELENKARMS
公开(公告)号：EP2589470A4
公开(公告)日：2016-12-28
申请号：EP11800145
申请日：2011-06-22
申请人： HUNAN SANY INTELLIGENT CONTROL , SANY HEAVY IND CO LTD
发明人： YI XIAOGANG , ZHOU XIANG , CHEN ANTAO , DENG QIULIAN
IPC分类号： B25J9/16
CPC分类号： B25J9/1694 , B25J9/16 , B25J9/1633 , B25J9/1638 , G05B2219/39176
摘要： A control method of a mechanical articulated arm, wherein at least two tilt sensors are arranged in different positions of the articulated arm, comprising: calibrating zero positions of tilt sensors when articulated arm does not have elastic deformation, setting position of tail end of articulated arm as point P and point P' before and after elastic deformation of articulated arm, and selecting point R on the articulated arm; detecting angles of two different positions of the articulated arm with the tilt angles before and after the elastic deformation, obtaining the angle offset ” ¸ of the articulated arm due to the elastic deformation, and calculating the length parameter L a and the angle parameter ¸ a of the articulated arm after deformation based on the lengths of OR and RP'; and controlling the action of the articulated arm according to position parameters X ' p and Y ' p (to the point P') obtained according to length parameter L a and angle parameter ¸ a .
摘要翻译：一种机械铰接臂的控制方法，其中至少两个倾斜传感器布置在铰接臂的不同位置，包括：当铰接臂不具有弹性变形时，校准倾斜传感器的零位置，铰接臂的尾端的设定位置作为点P和点P'在关节臂的弹性变形之前和之后，并且在关节臂上选择点R; 检测关节臂的两个不同位置的角度与弹性变形之前和之后的倾斜角度，获得由于弹性变形引起的铰接臂的角度偏移量“R”，以及计算长度参数L a和角度参数¸a 根据OR和RP'的长度变形后的铰接臂; 并且根据根据长度参数L a和角度参数αa获得的位置参数X'p和Y'p（到点P'）来控制铰接臂的动作。

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