专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

EP1007794B1 EQUIPMENT FOR DIGGING GROUND WITHOUT DESTRUCTIVE EXCAVATION WORK 失效
标题翻译：抓斗设备无损挖掘机
公开(公告)号：EP1007794B1
公开(公告)日：2003-02-05
申请号：EP98908281.3
申请日：1998-03-12
申请人： Mati Miro, Cesare
发明人： Mati Miro, Cesare
IPC分类号： E02F3/06 , E02F3/04 , A01C5/04 , A01G23/04
CPC分类号： E02F3/045 , A01C5/04 , E02F3/06
摘要： The equipment is used in particular for digging ground in urban areas and comprises a hinged support and maneuvering arm (3), an omnidirectional damping device (36), a vibration or oscillation generator (38), a motor (40) and a tool (28) which is made to rotate by the motor and provided with a helical structure with a tip (28B) designed to penetrate in screw fashion into the ground and act thereon it by means of the vibrations received, so as to dislodge it and break it up.

22. 发明公开

EP4261351A1 METHOD AND SYSTEM FOR CONTROLLING WORKING MODE OF ELECTRIC EXCAVATOR, AND ELECTRIC EXCAVATOR 审中-实审
公开(公告)号：EP4261351A1
公开(公告)日：2023-10-18
申请号：EP22778466.7
申请日：2022-03-04
申请人： Sany Heavy Machinery Limited
发明人： LAN, Zhou , MING, Qiaohong , YANG, Shibao
IPC分类号： E02F9/20 , E02F3/04
摘要： The present application provides a method and system for controlling a working mode of an electric excavator, and an electric excavator. The method for controlling a working mode of an electric excavator comprises: if it is judged that a trigger signal of a drag-line working mode of the electric excavator is received, turning on a power module of the electric excavator, and acquiring a required power of a drive system of the electric excavator, wherein the power module is connected to an alternating current power source; if it is judged that the required power is greater than or equal to a supply power of the power module, controlling a power battery pack of the electric excavator and the power module to simultaneously supply power to the drive system. This method can enable the power module and the power battery pack to simultaneously supply power to the drive system, so that the required power of the drive system of the electric excavator can be continuously met, and the electric excavator can continuously work normally, which improves the working efficiency of the electric excavator.

23. 发明公开

EP4056328A1 METHOD FOR RECORDING A MANOEUVRE OF AN OPERABLE ARM OF A HEAVY VEHICLE 审中-实审转让
公开(公告)号：EP4056328A1
公开(公告)日：2022-09-14
申请号：EP22161475.3
申请日：2022-03-10
申请人： CNH Industrial Italia S.p.A.
发明人： Antonucci, Davide , Aresta, Alessio , Carvignese, Cosimo , Venezia, Antonio
IPC分类号： B25J5/00 , G05B19/42 , B25J5/06 , E02F3/04 , G05B19/427
摘要： Method (50) for recording a manoeuvre of an operable arm (12) of a heavy vehicle (10), having at least one joint (16), the method comprising the steps of: while a user executes the manoeuvre by operating the operable arm (12), acquiring (S12), by a control unit (30) of the heavy vehicle (10), a joint position signal indicative of a trajectory of said joint (16); determining (S16) a joint speed signal indicative of the speed of said joint (16); determining (S18), by the control unit (30), a plurality of first speed interest points of the joint speed signal, each couple of immediately consecutive first speed interest points being indicative of a reciprocal speed difference greater than a threshold speed difference, the first speed interest points having first time values; associating (S18) to the first speed interest points, by the control unit (30), first position interest points of the joint position signal, having the first time values; and generating (S20), by the control unit (30) and based on the first position interest points, a recorded position signal indicative of the trajectory of said joint (16) and thus of said manoeuvre.

24. 发明公开

EP3971403A2 DIESEL PARTICULATE FILTER SYSTEM CONTROL 审中-实审
公开(公告)号：EP3971403A2
公开(公告)日：2022-03-23
申请号：EP21192221.6
申请日：2021-08-19
申请人： J.C. Bamford Excavators Limited
发明人： Slater, Stephen , Cook, Matthew , Van Der Cruyssen, Mark , McCarthy, Paul
IPC分类号： F02D41/02 , F02D29/04 , F02D41/22 , E02F9/20 , F01N3/021 , F01N9/00 , F15B11/00 , F15B21/00 , F15B13/00 , E02F3/04
摘要： A control system is provided for a diesel particulate filter system of a diesel engine configured for operation in an off-highway vehicle. The control system includes a controller configured to receive a signal corresponding to a fill state of the DPF being at or above a first threshold. The controller is configured to selectively induce a parasitic load on the diesel engine to increase an operating temperature of the engine and regenerate the diesel particulate filter in response to receiving the signal. The controller may be configured to selectively induce the parasitic load onto a hydraulic system (34) of the off-highway vehicle. The hydraulic system may incorporate a hydraulic load valve (56). The controller may be configured to selectively actuate the hydraulic load valve (56) to induce the parasitic load onto the hydraulic system (34).

25. 发明公开

EP3421670A1 A SEAFLOOR NODULE COLLECTING APPARATUS 有权
公开(公告)号：EP3421670A1
公开(公告)日：2019-01-02
申请号：EP18183336.9
申请日：2014-02-11
申请人： Nautilus Minerals Singapore Pte Ltd
发明人： ROPER, Malcolm Leishman , PLUNKETT, Sean Michael
IPC分类号： E02F1/00 , E02F3/04 , E02F3/88 , E02F5/00 , E02F7/00 , E02F9/00 , E21C50/00 , B63C11/52
摘要： A nodule collecting apparatus 130 is disclosed comprising a support member 131 and two or more nodule collection devices 132. Each nodule collection device 132 is secured to the support member 131 and is adapted to collect ore nodules from the seafloor adjacent an underside thereof and communicate those nodules to an outlet pipe 133. The nodule collecting apparatus 130 further comprises a combined outlet pipe 134 which is adapted to receive the collected ore nodules from the outlet pipe 133 of each nodule collection device 132 and re-deposit the collected nodules 104 on the seafloor in a windrow.

26. 发明授权

EP3086196B1 METHOD AND CONTROL SYSTEM FOR SURVEYING AND MAPPING A TERRAIN WHILE OPERATING A BULLDOZER 有权
标题翻译：方法和控制系统用于监视和图片的地基在操作过程中的推土机的
公开(公告)号：EP3086196B1
公开(公告)日：2017-04-05
申请号：EP15164557.9
申请日：2015-04-21
申请人： Hexagon Technology Center GmbH
发明人： Pettersson, Bo , Zebhauser, Benedikt
IPC分类号： G05D1/02 , E02F3/04 , E02F3/76
CPC分类号： G01S17/08 , E02F3/76 , E02F3/842 , E02F3/844 , E02F9/2041 , E02F9/262 , G01C11/08 , G05D1/0251 , G05D1/0274 , G05D1/0278 , G05D2201/0202 , G06K9/0063 , G06K9/00805 , G06T17/05 , H04N7/181

27. 发明公开

EP2739792A4 AUTOMATED OPERATIONS OF A MINING MACHINE 有权
标题翻译：自动化操作的矿山机械的
公开(公告)号：EP2739792A4
公开(公告)日：2016-07-27
申请号：EP12819347
申请日：2012-08-03
申请人： JOY MM DELAWARE INC
发明人： JOKONYA PERSISTENCE
IPC分类号： E02F3/04
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and system for automatically operating a continuous mining machine. One method includes automatically operating at least one actuator to position a platform supporting a cutterhead at a predetermined starting position, automatically operating the at least one actuator to advance the platform toward a cutting face until the cutterhead contacts the cutting face and at least one indicator of a physical force between the cutterhead and the cutting face exceeds a predetermined value, and automatically saving at least one coordinate of the cutting face to a computer-readable medium, the at least one coordinate based on a parameter of the at least one actuator when the indicator exceeds the predetermined value.

28. 发明公开

EP2956590A1 A SEAFLOOR NODULE CONCENTRATING SYSTEM AND METHOD 有权
标题翻译：海底节点浓缩系统和方法
公开(公告)号：EP2956590A1
公开(公告)日：2015-12-23
申请号：EP14751369.1
申请日：2014-02-11
申请人： Nautilus Minerals Singapore Pte Ltd
发明人： ROPER, Malcolm Leishman , PLUNKETT, Sean Michael , PARIANOS, John Michael , BERNDT, Roland Gunter
IPC分类号： E02F1/00 , E02F3/04 , E02F3/88 , E02F5/00 , E02F7/00 , E02F9/00 , E21C45/00 , E21C50/00 , B63C11/52
CPC分类号： E02F7/10 , B63B21/66 , B63C7/00 , B63C11/52 , E02F1/00 , E02F3/88 , E02F5/006 , E02F7/005 , E02F7/023 , E02F9/062 , E02F9/262 , E02F9/264 , E21C50/00
摘要： A seafloor nodule concentrating system is disclosed. The seafloor nodule concentrating system has a surface vessel and an undersea steering vehicle secured to the surface vessel. The undersea steering vehicle is adapted to be towed by the surface vessel. The seafloor nodule concentrating system also has a nodule collecting apparatus connected to the undersea steering vehicle. The nodule collecting apparatus is located on the seafloor. The seafloor nodule concentrating system also has a position determination device adapted to determine the position of the nodule collecting apparatus and communicate position information of the nodule collecting apparatus to the undersea steering vehicle and surface vessel.

29. 发明公开

EP2739792A1 AUTOMATED OPERATIONS OF A MINING MACHINE 有权
标题翻译：自动化操作EINER ABBAUMASCHINE
公开(公告)号：EP2739792A1
公开(公告)日：2014-06-11
申请号：EP12819347.1
申请日：2012-08-03
申请人： Joy MM Delaware, Inc.
发明人： JOKONYA, Persistence
IPC分类号： E02F3/04
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and system for automatically operating a continuous mining machine. One method includes automatically operating at least one actuator to position a platform supporting a cutterhead at a predetermined starting position, automatically operating the at least one actuator to advance the platform toward a cutting face until the cutterhead contacts the cutting face and at least one indicator of a physical force between the cutterhead and the cutting face exceeds a predetermined value, and automatically saving at least one coordinate of the cutting face to a computer-readable medium, the at least one coordinate based on a parameter of the at least one actuator when the indicator exceeds the predetermined value.
摘要翻译：一种采矿机，包括框架，切割头可移动地联接到框架并且可围绕基本上垂直于第一矿井表面的轴线枢转，以及用于相对于第一矿井表面稳定框架的第一致动器。第一致动器联接到框架并且包括可沿第一方向延伸以接合第一矿表面的第一端。基于第一致动器和第一矿井表面之间的力的至少一个指示器的测量自动地控制第一致动器的延伸。

30. 发明公开

EP2735722A1 FUEL SYSTEM FOR AN EXCAVATOR 有权
标题翻译： KRAFTSTOFFSYSTEMFÜREINEN BAGGER
公开(公告)号：EP2735722A1
公开(公告)日：2014-05-28
申请号：EP11869344.9
申请日：2011-07-13
申请人： Volvo Construction Equipment AB
发明人： KIM, Sang-Deuk
IPC分类号： F02M37/00 , F02M37/22 , F02M59/44 , E02F3/04
CPC分类号： F02M37/0052 , E02F9/2066 , F02D33/006 , F02D2200/0602 , F02M35/10216 , F02M37/0029 , F02M37/16 , F02M37/221 , F02M55/005 , F02M55/02 , F02M55/025 , F02M63/0225 , F02M69/465 , F02M2037/225 , F02M2200/60
摘要： A fuel system is disclosed which is adapted to improve engine ignition properties by ensuring that, when the engine ignition is turned off, residual fuel left over in the engine area after use is not returned to the fuel tank but instead remains in a common rail injector area. The fuel system for an excavator according to the present invention comprises: a fuel tank having a fuel supply line for discharging fuel and a return line for returning residual fuel after combustion in the engine area; a water-fraction separator which is provided downstream of the fuel tank, removes the water fraction contained in the fuel that is sucked in, and consists of a hand pump that is linked to the fuel supply line and of a first filter that is linked to the hand pump and filters out extraneous material in the fuel; an injection pump which is provided downstream of the water-fraction separator and which provides an injector with a high pressure supply of the fuel, from which the extraneous material has been filtered out on passing through the first filter and a second filter linked thereto, such that said fuel is sprayed into an engine combustion chamber; a fuel control unit which is respectively linked to the second filter and the injection pump and controls the injection pump so as to control the volume of fuel supplied to the injector; and a check valve which is provided in the return line and ensures that, when the equipment is made to stop working because the engine ignition is turned off, residual fuel left over in the engine area after use is not returned to the fuel tank along the return line but instead remains in the injector area.
摘要翻译：公开了一种燃料系统，其适于通过确保当发动机点火被关闭时提高发动机点火性能，使用后留在发动机区域中的剩余燃料不会返回到燃料箱，而是保留在共轨喷射器区。根据本发明的挖掘机的燃料系统包括：具有用于排出燃料的燃料供应管线和用于在发动机区域中燃烧之后返回残余燃料的返回管线的燃料箱; 设置在燃料箱下游的水分离分离器除去吸入的燃料中含有的水分，由与该燃料供给管路连接的手动泵和与该燃料供给管路连接的第一过滤器手泵和过滤掉燃料中的外来物质; 喷射泵，其设置在水分分离器的下游，并且向喷射器提供燃料的高压供应，外部材料在该喷射器通过第一过滤器时被过滤掉，并且与其连接的第二过滤器，说燃料喷入发动机燃烧室; 燃料控制单元，其分别连接到第二过滤器和喷射泵，并且控制喷射泵以控制供应到喷射器的燃料的体积; 以及设置在返回管路中的止回阀，并且确保当由于发动机点火被关闭而使设备停止工作时，在使用后留在发动机区域中的剩余燃料不会沿着燃料箱返回到燃料箱返回管路，而是留在进样器区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式