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41. 发明公开

EP2951470A1 HYDRAULIKSYSTEM 有权
公开(公告)号：EP2951470A1
公开(公告)日：2015-12-09
申请号：EP14702191.9
申请日：2014-01-29
申请人： Liebherr-Components Biberach GmbH
发明人： HAUSLADEN, Norbert , SCHINDLER, Viktor , CHRIST, Clemens
IPC分类号： F16H61/472 , F16H59/16 , B66D1/08
CPC分类号： B66D1/08 , B60W2510/105 , B60W2710/105 , B60Y2400/307 , B66D1/50 , F16H59/16 , F16H61/472 , F16H2059/6884
摘要： The invention relates to a hydraulic transducer system, in particular a drive system, comprising at least one hydrostatic transmission which has a drive shaft, at least one detection device for detecting an operating parameter of the hydrostatic transmission and an open- and/or closed-loop control device for the open- and/or closed-loop control of at least one system parameter in accordance with the detected operating parameter of the hydrostatic transmission. According to the invention, the system is provided with a torque sensor, which is integrated into the hydrostatic transmission and allocated to the drive shaft of said transmission, for detecting the drive shaft torque of the transmission and with control means for controlling at least one system parameter in accordance with the detected drive shaft torque of the hydrostatic transmission.
摘要翻译：本发明涉及一种液压换能器系统，特别是一种驱动系统，其包括至少一个具有驱动轴的静液压传动装置，至少一个检测装置，用于检测静液压传动装置的运行参数，以及开/ 循环控制装置，用于根据检测到的静液压变速器的操作参数对至少一个系统参数进行开/关闭环控制。根据本发明，该系统设置有转矩传感器，该扭矩传感器被集成到静液压变速器中并被分配给所述变速器的驱动轴，用于检测变速器的驱动轴扭矩，并具有控制装置，用于控制至少一个系统参数根据检测到的静液压变速器的驱动轴转矩。

42. 发明公开

EP2830985A4 METHOD AND SYSTEM FOR OPERATING WINCHES, AND USE THEREOF 有权
标题翻译：方法和系统操作WINDS及其使用
公开(公告)号：EP2830985A4
公开(公告)日：2015-12-02
申请号：EP13769232
申请日：2013-03-27
申请人： I P HUSE AS
发明人： LERVIK ARNSTEIN
IPC分类号： B66D1/22 , B63B21/22 , B63B27/08 , B66C13/52 , B66D1/50 , B66D1/52 , B66D1/58
CPC分类号： B63B21/22 , B63B21/16 , B66D1/08 , B66D1/12 , B66D1/22 , B66D1/48 , B66D1/52

43. 发明公开

EP2785953A4 QUICK DRUM CONNECT 有权
标题翻译：鼓快速连接
公开(公告)号：EP2785953A4
公开(公告)日：2015-04-22
申请号：EP12853552
申请日：2012-12-03
申请人： SERVICES PÉTROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD
发明人： AUBRY DOMINIQUE
IPC分类号： B66D1/14 , B23P6/00 , B66D1/08 , E21B19/08 , E21B19/084 , E21B19/22
CPC分类号： E21B19/22 , B23P6/00 , B66D1/08 , B66D1/14 , E21B19/084 , Y10T29/4973

44. 发明公开

EP2830985A1 METHOD AND SYSTEM FOR OPERATING WINCHES, AND USE THEREOF 有权
标题翻译：系统操作风
公开(公告)号：EP2830985A1
公开(公告)日：2015-02-04
申请号：EP13769232.3
申请日：2013-03-27
申请人： I.P. Huse AS
发明人： LERVIK, Arnstein
IPC分类号： B66D1/22 , B66D1/50 , B66D1/52 , B66D1/58 , B63B21/08 , B63B27/08 , B66C13/52
CPC分类号： B63B21/22 , B63B21/16 , B66D1/08 , B66D1/12 , B66D1/22 , B66D1/48 , B66D1/52
摘要： This publication discloses a method and a winch system for powering a winch handling loads at an end of a line associated with a winch drum, the winch being powered by means of one or more electric motors and one or more hydraulic motors via a gear, in that said one or more hydraulic motors are operated when the load in the line exceeds a predetermined load level for taking care of quick hauling in or paying out the line to compensate for vertical motion of the winch, for example vessel due to waves, and the output shaft(s) of said one or more hydraulic motors are connected to the drum shaft through combination of a sun wheel, planet wheels and parallel wheels. Both a system and use of the invention are disclosed.

45. 发明公开

EP2785953A1 QUICK DRUM CONNECT 有权
标题翻译：鼓快速连接
公开(公告)号：EP2785953A1
公开(公告)日：2014-10-08
申请号：EP12853552.3
申请日：2012-12-03
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research and Development Limited
发明人： AUBRY, Dominique
IPC分类号： E21B19/08 , B66D1/14
CPC分类号： E21B19/22 , B23P6/00 , B66D1/08 , B66D1/14 , E21B19/084 , Y10T29/4973
摘要： A winch drive assembly includes a drum having a cylindrical spool located axially between a first hollow annular flange and a second substantially circular flange having a central axle. A hydraulic motor has an inner stator and an outer rotor, the outer rotor of which releasably engages the first hollow annular flange of the drum. A braking system is positioned adjacent the outer rotor of the hydraulic motor and a support member releasably engages the central axle of the second flange of the drum.

46. 发明公开

EP1547963A3 Control device for hydraulic winch 失效
标题翻译：用于液压绞盘绳索驱动的控制装置
公开(公告)号：EP1547963A3
公开(公告)日：2011-04-13
申请号：EP04030443.8
申请日：2004-12-22
申请人： Kobelco Cranes Co., Ltd.
发明人： Shimomura, Koichi c/o OKUBO PLANT IN , Ehara, Masaaki c/o OKUBO PLANT IN
IPC分类号： B66D1/08
CPC分类号： B66D1/08 , B66D1/44 , B66D1/48 , Y10T477/6388 , Y10T477/813 , Y10T477/814 , Y10T477/86
摘要： According to a control device for a hydraulic winch of the present invention, a regulator (18) controls a motor capacity of a hydraulic motor (1) having variable capacity functioning as a driving source of the hydraulic winch in response to a load pressure, a negative brake (12) stops and retains the hydraulic motor at an automatic shutoff for prevention of overloading, and a controller (25) sends signals to the regulator via a regulator-controlling valve (26) at the automatic shutoff to set the motor capacity at a large value. Thus, the delay to recover the motor capacity at the time of returning from the automatic shutoff that is activated during winding-up of a load does not occur, and a control response is increased.

47. 发明授权

EP1247778B1 Hubwinde 有权
公开(公告)号：EP1247778B1
公开(公告)日：2007-03-28
申请号：EP02000979.1
申请日：2002-01-16
申请人： BAUER Maschinen GmbH
发明人： Arzberger, Maximilian , Bauer, Sebastian, Dr. , Regler, Hans, Dr.
IPC分类号： B66D1/50 , B66D1/08 , G01G19/18
CPC分类号： B66D1/08 , B66D1/50

48. 发明公开

EP1671919A1 Multi-speed winch 失效
标题翻译： Winde mit mehrerenGängen
公开(公告)号：EP1671919A1
公开(公告)日：2006-06-21
申请号：EP06004646.3
申请日：1997-12-16
申请人： MILEMARKER, INC.
发明人： Aho, Richard E.
IPC分类号： B66D1/08 , B66D1/24 , B66D1/22
CPC分类号： B66D1/225 , B66D1/08 , B66D1/22 , B66D1/42 , C03B19/1095 , C03B32/00 , C03C1/022
摘要： A multi-speed winch (70,80) is attached to a motor vehicle (200) and is hydraulically powered by the vehicle's power steering system (12). The winch operates in four possible modes. The high-speed mode is enabled by coupling the drive shaft (75) directly to the winch drum (80). The low-speed mode is enabled by coupling the drive shaft (75) to the winch drum (80) through a planetary gear assembly (83a-c,84). Free-spooling mode is achieved by disengaging the drive shaft (248) from the winch drum (250), and brake mode is achieved by engaging both the direct drive coupling (120) and the sun and planet gear arrangement (83a-c,84). The four operational modes are selected by four different combinations of positions of a direct drive selector handle (134) (which determines the position of the coupling plate) and a gear reduction handle (8) (which determines the position of a locking pin (85)). A four-way, dual solenoid-operated valve (20) controls the flow of pressurized hydraulic fluid to the winch motor (70).
摘要翻译：多速绞盘（70,80）连接到机动车辆（200）并且由车辆的动力转向系统（12）液压动力。绞车在四种可能的模式下运行。通过将驱动轴（75）直接连接到绞盘鼓（80）来实现高速模式。通过行星齿轮组件（83a-c，84）将驱动轴（75）连接到绞盘鼓（80）可以实现低速模式。通过使驱动轴（248）与绞车鼓（250）脱离啮合来实现自由转动模式，并且制动模式通过使直接驱动联轴器（120）和太阳与行星齿轮装置（83a-c，84））。四个操作模式通过直接驱动选择器手柄（134）（其确定联接板的位置）和齿轮减速手柄（8）（其确定锁定销（85）的位置）的位置的四种不同组合来选择））。四通双电磁阀（20）控制加压液压流体到绞盘马达（70）的流动。

49. 发明公开

EP1172325A2 Control device for hydraulic drive winch 审中-公开
标题翻译： Steuervorrichtungfüreinen hydraulischen Windenantrieb
公开(公告)号：EP1172325A2
公开(公告)日：2002-01-16
申请号：EP01302982.2
申请日：2001-03-29
申请人： KOBELCO CONSTRUCTION MACHINERY CO., LTD.
发明人： Nishimoto, Yoshio, Nabco Seishin Plant , Kobaysahi, Takahiro, Okubo Plant , Tsunoo, Taisuke, Okubo Plant , Imanishi, Etsujiro, Kobe Corporate Research Labs. , Yonezawa, Satoshi, Kobe Corporate Research Labs.
IPC分类号： B66D1/44 , B66D1/48 , B66D1/08 , F15B13/04 , F15B13/042 , F15B11/042 , F15B11/12
CPC分类号： B66D1/08 , B66D1/48
摘要： A winding-down side pilot port (5b) of a control valve (5) is of a 2-port construction comprising a normal winding-down side port (5b1) having a large pressure receiving area and a free fall side port (5b2) having a small pressure receiving area, wherein in the free fall operation carried out by setting a motor (2) to a small capacity, a pilot pressure of a winding-down side remote control valve (8) is supplied to the free fall side port through a mode switching valve (22). Thereby, a stroke of the control valve (5) can be suppressed so that a speed of a motor (2) does not exceed an allowable speed.
Additionally a load holding hydraulic system is disclosed with a hydraulic motor (101) and bidirectional pump (104) in closed circuit.
摘要翻译：控制阀（5）的卷绕侧导向口（5b）为2端口结构，包括具有大压力接收区域的正常卷绕侧端口（5b1）和自由落下侧端口（5b2）具有小的压力接收面积，其中在通过将电动机（2）设定为小容量进行的自由落体操作中，向下降侧端口（8）供给卷绕侧远程控制阀（8）的先导压力，通过模式切换阀（22）。由此，可以抑制控制阀（5）的行程，使得电动机（2）的速度不超过容许速度。此外，公开了一种在闭路中具有液压马达（101）和双向泵（104）的负载保持液压系统。

50. 发明公开

EP1012102A1 MULTI-SPEED WINCH 失效
标题翻译：具有多个齿轮WINDS
公开(公告)号：EP1012102A1
公开(公告)日：2000-06-28
申请号：EP97954147.1
申请日：1997-12-16
申请人： MILEMARKER, INC.
发明人： AHO, Richard, E.
IPC分类号： B66D1/08 , B66D1/24
CPC分类号： B66D1/225 , B66D1/08 , B66D1/22 , B66D1/42 , C03B19/1095 , C03B32/00 , C03C1/022
摘要： A multi-speed winch (70, 80) is attached to a motor vehicle (200) and is hydraulically powered by the vehicle's power steering system (12) or other hydraulic source innate to the host vehicle (200). The winch operates in either a low-speed, high-torque mode for moving heavy loads, a high-speed, low-torque mode for quickly releasing or retrieving cable (82), a free-spooling mode for manually releasing cable (82), and a brake mode for holding the cable and load at a fixed position. The high-speed mode is enabled by coupling the drive shaft (75) directly to the winch drum (80). The low-speed mode is enabled by coupling the drive shaft (75) to the winch drum (80) through a planetary gear assembly (83a-c, 84). In an alternate embodiment, high-speed mode is enabled by coupling the drive shaft (248) to the winch drum (250) through one of two planetary gear assemblies. Free-spooling mode is achieved by disengaging the drive shaft (248) from the winch drum (250), and brake mode is achieved by engaging both the direct drive coupling (120) and the sun and planet gear arrangement (83a-c, 84). The four operational modes are selected by four different combinations of positions of a direct drive selector handle (134) (which determines the position of the coupling plate) and a gear reduction handle (8) (which determines the position of the locking pin). In an alternative embodiment, the four operational modes are selected by four different combinations of positions of a direct drive solenoid (140) and a gear reduction solenoid (148). A four-way, dual solenoid-operated valve (20) controls the flow of pressurized hydraulic fluid to the winch motor (70).

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