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1. 发明专利

JP2017093013A アキシャルギャップ型回転電機审中-公开
公开(公告)号：JP2017093013A
公开(公告)日：2017-05-25
申请号：JP2015215719
申请日：2015-11-02
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd , コベルコクレーン株式会社 , Kobelco Cranes Co Ltd
发明人： INOUE KOJI , HIEKATA TAKASHI , KAWAI HIROAKI , SASAI SHINTARO , OGAWA TETSUYA , YAMASHITA TOSHIRO
IPC分类号： H02K9/19
CPC分类号： H02K9/19
摘要：【課題】アキシャルギャップ型回転電機において、回転ロスを発生させることなく回転子の永久磁石を冷却する。【解決手段】アキシャルギャップ型回転電機は、固定子2、回転子3、ノズル部4及び配管50を含む。回転子3は、内側面31Sに永久磁石32が固定される円盤状の基材31を備え、固定子に対して軸方向に間隔を空けて配置されている。ノズル部4は、基材31の外周縁近傍に配置され、基材31の外側面31Rの径方向中央に向かう方向に冷却流体Lを吐出する。配管50は、ノズル部4に冷却流体Lを供給する供給配管51を含む。ノズル部4から吐出され、外側面31Rの径方向中央付近に降り注がれた冷却流体Lは、回転子3の回転に伴う遠心力で外側面31R全体を潤し、永久磁石32と熱交換する。【選択図】図1

2. 发明专利

JP2010247965A Braking control apparatus for slewing type working machine 有权
标题翻译：制动式工作机械制动控制装置
公开(公告)号：JP2010247965A
公开(公告)日：2010-11-04
申请号：JP2009100507
申请日：2009-04-17
申请人： Kobe Steel Ltd , Kobelco Cranes Co Ltd , コベルコクレーン株式会社 , 株式会社神戸製鋼所
发明人： TSUTSUI AKIRA , KAWAI HIROAKI , KOBAYASHI TAKAHIRO , SHIMOMURA KOICHI
IPC分类号： B66C23/86
CPC分类号： B66C23/86 , E02F9/123 , F15B2211/3116 , F15B2211/50527 , F15B2211/6316 , F15B2211/6336 , F15B2211/6346 , F16H61/4157
摘要： PROBLEM TO BE SOLVED: To provide a braking control apparatus for a slewing type working machine capable of achieving intuitively easily graspable braking operation, without using a mechanical brake device.
SOLUTION: This braking control apparatus has a flow control valve operation part 44 for increasing opening of a flow control valve 34 interposing between a slewing hydraulic motor 32 and a hydraulic pump 30 according to an operation quantity of a slewing operation member 42, pressure control valves 50A and 50B for respectively regulating a maximum value of inlet side and outlet side pressure of the hydraulic motor 32 to a set value corresponding to an input pressure command signal, pressure control means 52A, 52B and 60 for holding set pressure of the pressure control valve on the motor inlet side in pressure capable of driving the motor and setting the set pressure of the pressure control valve on the motor outlet side to set pressure for providing braking torque corresponding to an operation quantity of a braking operation member 58a arranged separately from the slewing operation member 42, and an opening limiting means 60 for throttling the opening of the flow control valve 34 in correspondence with operation of the braking operation member 58a.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于能够实现直观易于掌握的制动操作的回转式作业机械的制动控制装置，而不使用机械制动装置。解决方案：该制动控制装置具有流量控制阀操作部44，用于根据回转操作构件42的操作量增加介于回转油压马达32和液压泵30之间的流量控制阀34的开度，用于分别将液压马达32的入口侧和出口侧压力的最大值调节到与输入压力指令信号相对应的设定值的压力控制阀50A和50B，用于保持液压马达32的设定压力的压力控制装置52A，52B和60 电动机入口侧的压力控制阀，能够驱动电动机的压力，并将压力控制阀的设定压力设定在电动机出口侧，以设定用于提供与分别布置的制动操作构件58a的操作量相对应的制动转矩的压力来自旋转操作构件42，以及用于节流流量控制阀34的开口的开口限制装置60 对应于制动操作构件58a的操作。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011063407A Turning stop control device and method for turning type working machine 有权
标题翻译：旋转停止控制装置及其类型工作机械的方法
公开(公告)号：JP2011063407A
公开(公告)日：2011-03-31
申请号：JP2009216991
申请日：2009-09-18
申请人： Kobe Steel Ltd , Kobelco Cranes Co Ltd , コベルコクレーン株式会社 , 株式会社神戸製鋼所
发明人： KAWAI HIROAKI , TSUTSUI AKIRA , SHIMOMURA KOICHI
IPC分类号： B66C23/84 , B66C23/94
摘要： PROBLEM TO BE SOLVED: To provide a turning stop control device and a method for enabling the execution of automatic control to safely move a turning body to a turning stop angle position by preventing the stop of the turning body at a position in front of the turning stop angle position caused by disturbance while controlling a target turning speed to be determined in accordance with a turning remaining angle from an actual turning position to the turning stop angle position of the turning body. SOLUTION: A controller 60 executes turning angle speed control to determine a turning brake starting time for stopping the turning body at the turning stop angle position at redetermined turning deceleration and a subsequent target turning angle speed in accordance with the turning remaining angle of the turning body. The controller also computes a time integral value for deviation between the target turning angle speed and the actual turning angle speed from the brake starting time, and corrects the target turning angle speed when the time integral value is positive, so that the target turning angle speed is higher as the absolute value is larger. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种转向停止控制装置和一种能够执行自动控制以通过防止转动体在前面的位置停止而将转动体安全地移动到转动停止角位置的方法在根据从转动体的实际转动位置到转动停止角位置的转动剩余角度来确定目标转动速度的同时，由扰动引起的转动停止角度位置。解决方案：控制器60执行转向角速度控制，以根据转动剩余角度确定在重新确定的转弯减速度和随后的目标转向角度的转向停止角度位置处停止转动体的转弯制动开始时间车身。控制器还根据制动开始时间计算目标转向角速度与实际转弯角速度之间的偏差的时间积分值，并且当时间积分值为正时校正目标转轮角速度，从而目标转向角速度绝对值越大越高。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010247968A Slewing stop control apparatus and method for slewing type working machine 有权
标题翻译：休闲式停机控制装置及其类型工作机的方法
公开(公告)号：JP2010247968A
公开(公告)日：2010-11-04
申请号：JP2009100657
申请日：2009-04-17
申请人： Kobe Steel Ltd , Kobelco Cranes Co Ltd , コベルコクレーン株式会社 , 株式会社神戸製鋼所
发明人： KAWAI HIROAKI , TSUTSUI AKIRA , SHIMOMURA KOICHI
IPC分类号： B66C23/84
CPC分类号： B66C23/94 , B66C23/86 , E02F9/123 , F15B2211/3116 , F15B2211/50527 , F15B2211/6316 , F15B2211/6336 , F15B2211/6346 , F16H61/4157
摘要： PROBLEM TO BE SOLVED: To provide a slewing stop control apparatus and method capable of executing automatic control such as safely moving up to a slewing stop angular position by re-slewing this slewing body without inconvenience, even when the slewing body stops in a position on this side of the slewing stop angular position due to disturbance, while performing control of determining target slewing velocity based on a remaining slewing angle up to the slewing stop angular position from an actual slewing position of the slewing body.
SOLUTION: A controller 60 executes slewing angular velocity control for determining the slewing braking start timing to stop the slewing body in a slewing stop angular position at predetermined slewing deceleration and the subsequent target slewing angular velocity based on the remaining slewing angle of the slewing body. When the slewing body stops in a position on this side of the slewing stop angular position due to disturbance despite of this control, the target slewing angular velocity is corrected to be increased for generating restartable slewing torque.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种回转停止控制装置和方法，其能够通过重新回转该回转体而执行自动控制，例如安全地移动到回转止动角位置，即使在回转体停止时在由旋转体的实际回转位置基于从回转停止角位置起到的回转角度的基础上进行确定目标回转速度的控制的位置。解决方案：控制器60执行回转角速度控制，以确定回转制动开始正时，以基于预定回转减速度的回转止动角位置停止回转体，以及随后的目标回转角速度回转体。当由于这种控制而使回转体由于干扰而停在回转止转角位置的这一侧的位置时，目标回转角速度被校正以产生可重新启动的回转转矩。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010265686A Gripping device of working machine and working machine equipped with the same 有权
标题翻译：工作机械装卸机及配套机器
公开(公告)号：JP2010265686A
公开(公告)日：2010-11-25
申请号：JP2009118787
申请日：2009-05-15
申请人： Kobe Steel Ltd , Kobelco Contstruction Machinery Ltd , コベルコ建機株式会社 , 株式会社神戸製鋼所
发明人： KAWAI HIROAKI , TSUTSUI AKIRA , TANAKA KOJIRO
IPC分类号： E04G23/08 , E02F3/36
摘要： PROBLEM TO BE SOLVED: To provide a gripping device of a working machine which can grip an object to be treated by a large gripping force and can finely adjust the gripping force, and to provide a working machine equipped with the gripping device.
SOLUTION: The gripping device of the working machine includes: gripping surfaces 23c which contact with the object P to be treated by the rotation of gripping member bodies 22; movable gripping parts 23 which are attached to the gripping member bodies 22 so as to relatively retract by a predetermined distance in the opposite direction to the rotating direction with respect to the gripping member bodies 22 by the reaction force received from the object P to be treated which is in contact with the gripping surfaces; and leaf springs 24 which are provided between the gripping member bodies 22 and the movable gripping parts 23 so as to allow the movable gripping parts 23 to retract by the elastic deformation and increase the contact pressure of the movable gripping parts 23 against the object P to be treated accompanied by the retraction by the resilient force.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过大的夹紧力夹持待处理物体的作业机械的夹持装置，并且可以微调整夹持力，并提供配备有夹持装置的作业机械。解决方案：作业机械的夹紧装置包括：夹持表面23c，其通过夹持构件主体22的旋转与待处理物体P接触; 可动夹持部23，其通过从待处理对象物P接收的反作用力而相对于抓握部件主体22以与反转方向相反的方向相对于夹持部件主体22相对缩回预定距离其与抓握表面接触; 以及设置在夹持构件主体22和可动夹持部23之间以便可动夹持部23通过弹性变形而缩回并且将可动夹持部23的接触压力增加到对象P的对象P的板簧24 伴随着弹性力的缩回处理。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010090941A Joint mechanism 有权
标题翻译：联合机制
公开(公告)号：JP2010090941A
公开(公告)日：2010-04-22
申请号：JP2008259679
申请日：2008-10-06
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TSUTSUI AKIRA , KAWAI HIROAKI
IPC分类号： F16H21/44 , E02F3/38
摘要： PROBLEM TO BE SOLVED: To provide a joint mechanism reduced in weight. SOLUTION: This joint mechanism includes a first member 2 and a second member 4 turnably connected to the first member 2 through a first shaft 8, and changes an angle between the first member 2 and the second member 4 by turning the second member 4 relatively to the first member 2 with the pressure of an operating fluid. The first member 2 is connected to the first shaft 8 and has a first member operating fluid chamber 2d, to/from which the operating fluid is supplied and discharged, inside thereof. The second member 4 includes: a first rod part 14, which structures a piston inside the first member operating fluid chamber 2d and turns relatively to the first member 2 around the first shaft 8 in response to supply/discharge of the operating fluid to/from the first member operating fluid chamber 2d; and a base part 12 separately provided from the first rod part 14 and connected to the first shaft 8. The first rod part 14 and the base part 12 are connected to each other with looseness, which allows a displacement relative to each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供减轻重量的关节机构。解决方案：该接合机构包括通过第一轴8可转动地连接到第一构件2的第一构件2和第二构件4，并且通过转动第二构件来改变第一构件2和第二构件4之间的角度 4相对于第一构件2具有工作流体的压力。第一构件2连接到第一轴8并且具有工作流体室2d的第一构件，工作流体从其中供给和排出。第二构件4包括：第一杆部分14，其在第一构件工作流体室2d内部构造活塞并响应于工作流体向/从第一构件2的供给/排出而围绕第一轴8相对于第一构件2转动第一构件工作流体室2d; 以及从第一杆部14分别设置并连接到第一轴8的基部12.第一杆部14和基部12以松动相互连接，允许相对于彼此移位。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2011220017A Gripping device and work machine equipped with the same 有权
标题翻译：搬运装置和装备的工作机器
公开(公告)号：JP2011220017A
公开(公告)日：2011-11-04
申请号：JP2010091496
申请日：2010-04-12
申请人： Kobe Steel Ltd , Kobelco Contstruction Machinery Ltd , コベルコ建機株式会社 , 株式会社神戸製鋼所
发明人： TSUTSUI AKIRA , KAWAI HIROAKI , KOGA NOBUHIRO
IPC分类号： E04G23/08 , E02F3/36
摘要： PROBLEM TO BE SOLVED: To provide a griping drive unit capable of suppressing sudden change in gripping force while achieving both of the gripping of a processing object with large gripping force and the fine adjustment of gripping force.SOLUTION: A gripping device comprises: a coil spring 24 which is provided between gripping members 18A and 18B and a gripping cylinder 19, elastically deformed by the reaction force applied by a processing object to permit displacement of the gripping cylinder 19 with respect to the gripping members 18A and 18B, and increases the contact pressure of the gripping members 18A and 18B against the processing object by its resilient force; a pressure sensor 44 detecting whether the gripping cylinder 19 and the gripping members 18A and 18B are connected together to be in a transmittable state so that the driving force of the gripping cylinder 19 may be directly transmitted to the gripping members 18A and 18B, or not; and a control part 40 causing a delay during the change from the driving force at the time of detection to a target driving force if it is detected that the cylinder and the members are in the transmittable state.
摘要翻译：要解决的问题：提供一种能够抑制夹紧力的突然变化同时实现具有大的夹紧力的加工对象的夹持和夹持力的微调的抓地驱动单元。夹持装置包括：螺旋弹簧24，设置在夹持构件18A和18B之间，夹持缸19由于加工对象施加的反作用力而弹性变形，从而允许夹持缸19相对于并且通过其弹力使夹持构件18A和18B相对于处理对象增加接触压力; 压力传感器44检测夹持缸19和夹持构件18A和18B是否连接在一起以处于可传送状态，使得夹持缸19的驱动力可以直接传递到夹持构件18A和18B ; 以及如果检测到气缸和构件处于可透射状态，则在从检测时的驱动力到目标驱动力的变化期间引起延迟的控制部40。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010277153A Work support device 审中-公开
标题翻译：工作支持设备
公开(公告)号：JP2010277153A
公开(公告)日：2010-12-09
申请号：JP2009126499
申请日：2009-05-26
申请人： Kobe Steel Ltd , Kobelco Contstruction Machinery Ltd , コベルコ建機株式会社 , 株式会社神戸製鋼所
发明人： KAWAI HIROAKI , TSUTSUI AKIRA , TANAKA KOJIRO
IPC分类号： G05G5/03 , E02F9/20 , G05G9/04
摘要： PROBLEM TO BE SOLVED: To easily and clearly grasp detailed positional relation between a working machine and a work object.
SOLUTION: A work support device includes: a distance sensor 21 for detecting a distance from a holding device 11 to a work object 80; a distance transmission means 3 for transmitting the distance information to the operator by acting on the tactile sensation of an operator; and a first control unit 41 for controlling the distance transmission means 3. The distance transmission means 3 is provided on an operating lever 12 for operating the holding device 11, and has a disk (contact section) 31 which works in such a manner as acting on the tactile sensation of the operator by contacting to the operator. The first control unit 41 varies the action on the tactile sensation by the disk 31, by relating the action with the length of the distance detected by the distance sensor 21.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：轻松清楚地掌握作业机与工件之间的详细位置关系。解决方案：工件支撑装置包括：距离传感器21，用于检测从保持装置11到工件80的距离; 距离传递装置3，用于通过对操作者的触感发送距离信息给操作者; 以及用于控制距离传递装置3的第一控制单元41.距离传递装置3设置在用于操作保持装置11的操作杆12上，并且具有以作用方式工作的盘（接触部）31 通过与操作者的联系来操作操作者的触感。第一控制单元41通过将动作与由距离传感器21检测到的距离的长度相关联来改变盘31的触感的作用。（C）2011，JPO和INPIT

9. 发明专利

JP2017088257A 電動ウインチ装置及び移動式クレーン审中-公开
公开(公告)号：JP2017088257A
公开(公告)日：2017-05-25
申请号：JP2015215731
申请日：2015-11-02
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd , コベルコ建機株式会社 , Kobelco Contstruction Machinery Ltd
发明人： HIEKATA TAKASHI , INOUE KOJI , KAWAI HIROAKI , SASAI SHINTARO , OGAWA TETSUYA , YAMASHITA TOSHIRO
IPC分类号： B66D1/12 , B66C23/36
CPC分类号： B66C23/36 , B66D1/12 , H02K21/24
摘要：【課題】大きな吊能力を確保しつつ、ウインチドラムの軸方向における幅を抑制する。【解決手段】電動ウインチ装置1Aは、ウインチドラム2、駆動源3及び駆動軸4を含む。ウインチドラム2は、ワイヤロープWの巻き取り又は繰り出しのために、ドラム軸回りに回転する。駆動源3は、ウインチドラム2を回転駆動するものであって、直列的に連結された第1電動機3A及び第2電動機3Bを含む。これら電動機3A、3Bは、固定子と、回転軸回りに回転し前記固定子に対して軸方向に間隔を空けて配置された回転子と、を備えるアキシャルギャップ型の電動機である。駆動軸4は、前記ドラム軸と同じ軸上に配置され、第1、第2電動機3A、3Bの前記回転子を前記回転軸の軸上において直列に連結してなる。【選択図】図4

10. 发明专利

JP2011102633A Controller and dismantling machine with the same 有权
标题翻译：控制器和分离机
公开(公告)号：JP2011102633A
公开(公告)日：2011-05-26
申请号：JP2009258503
申请日：2009-11-12
申请人： Kobe Steel Ltd , Kobelco Contstruction Machinery Ltd , コベルコ建機株式会社 , 株式会社神戸製鋼所
发明人： TSUTSUI AKIRA , KAWAI HIROAKI , TANAKA KOJIRO
IPC分类号： F15B11/028 , E02F3/36 , E02F9/22
摘要： PROBLEM TO BE SOLVED: To provide a controller for preventing undue force from being applied to an object held by a holding device, and to provide a dismantling machine with the controller. SOLUTION: The controller includes operating means 33, 35 for inputting a displacement direction and an amount of displacement of the holding device 9 relative to the machine, and a control unit 31 for specifying target thrust force of a boom cylinder 10 and an arm cylinder 11 based on the displacement direction and the amount of displacement inputted by the operation means 33, 35 while controlling a flow rate of hydraulic fluid by control valves 26A to 26E to operate the boom cylinder 10 and arm cylinder 11 with the target thrust force. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止不必要的力施加到由保持装置保持的物体上的控制器，并且提供具有控制器的拆卸机器。解决方案：控制器包括用于输入相对于机器的位移方向和保持装置9的位移量的操作装置33,35，以及用于指定动臂缸10的目标推力的控制单元31和同时通过控制阀26A至26E控制液压流体的流量，同时以目标推力来操作动臂缸10和斗杆缸11，基于位移方向和由操作装置33,35输入的位移量，。版权所有（C）2011，JPO＆INPIT

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