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1. 发明专利

JP2010053972A Rotation driving device and articulated arm device 有权
标题翻译：旋转驱动装置和装置ARM装置
公开(公告)号：JP2010053972A
公开(公告)日：2010-03-11
申请号：JP2008220306
申请日：2008-08-28
申请人： Shigeo Hirose , Nissan Motor Co Ltd , 茂男廣瀬 , 日産自動車株式会社
发明人： HIROSE SHIGEO , MOTOMURA KAZUHIRO , UMESAWA MASAOMI
IPC分类号： F15B15/06 , B25J9/06 , B25J19/00
CPC分类号： F15B15/068
摘要： PROBLEM TO BE SOLVED: To provide a rotation driving device allowing reduction in size and weight, and capable of enhancing efficiency through effective utilization of fluid pressure. SOLUTION: The rotation driving device 200 comprises first/second cylinder tubes 210, 220 coaxially connected to be relatively rotatable, and a shaft member 270 stored therein to be able to linearly move and rotate. A cam groove 271 of the shaft member is slidably engaged with first/second piston members 280, 290 provided for the respective first/second cylinder tubes. The shaft member is pushed by a piston 240 having a solid cylindrical shape and operated by fluid pressure to move forward, and is pushed by a piston 320 for moving backward having a solid cylindrical shape and operated by fluid pressure to move backward. The first/second cylinder tubes as output shafts are relatively rotated on the same shaft (shaft 236) via first/second pin members engaging with the cam groove by linear motion and rotation of the shaft member. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减小尺寸和重量的旋转驱动装置，并且能够通过有效利用流体压力来提高效率。解决方案：旋转驱动装置200包括同轴连接以相对旋转的第一/第二气缸管210,220和存储在其中以能够线性移动和旋转的轴构件270。轴构件的凸轮槽271与为相应的第一/第二气缸管设置的第一/第二活塞构件280,290可滑动地接合。轴构件由具有实心圆柱形状的活塞240推动，并通过流体压力操作以向前移动，并且被用于向后移动的活塞320推动，具有实心圆柱形状并通过流体压力操作以向后移动。作为输出轴的第一/第二气缸管经由第一/第二销构件在相同的轴（轴236）上相对旋转，第一/第二销构件通过直线运动和轴构件的旋转与凸轮槽接合。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2013240876A Floating mechanism 审中-公开
标题翻译：浮动机制
公开(公告)号：JP2013240876A
公开(公告)日：2013-12-05
申请号：JP2012117053
申请日：2012-05-23
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MOTOMURA KAZUHIRO , OTSUKA TAKAYUKI , SUZUKI YOSHIKI
IPC分类号： B25J17/02 , B23P19/02
摘要： PROBLEM TO BE SOLVED: To provide a floating mechanism having simple and compact structure and maximizing a degree of floating freedom as much as possible.SOLUTION: A fixed side base plate 6 and a driven side base plate 7 are arranged in parallel and facing each other. In the facing gaps, and on a concentric circle having the same center as that of the base plates 6 and 7, a plurality of hollow cylindrical rubber bushes 17 are uniformly and radially arranged so that the axial center thereof may be parallel to the base plates 6 and 7. The rubber bushes 17 are individually connected to the fixed side base plate 6 via support pins 13 inscribed to them and holder blocks 10. The rubber bushes 10 are individually connected to the driven side base plate 7 via housing blocks 12 circumscribed to them.
摘要翻译：要解决的问题：提供一种具有简单紧凑的结构并尽可能地最大化浮动自由度的浮动机构。解决方案：固定侧底板6和从动侧基板7平行布置并面对彼此。在相对的间隙中，并且在与基板6和7具有相同中心的同心圆上，多个中空圆柱形橡胶衬套17被均匀且径向地布置，使得其轴向中心可以平行于基板橡胶衬套17通过内接于其上的支撑销13和保持架10分别连接到固定侧基板6.橡胶衬套10通过外接块12的外壳块12分别连接到从动侧基板7。他们。

3. 发明专利

JP2012143838A Power assist device 有权
标题翻译：电源辅助设备
公开(公告)号：JP2012143838A
公开(公告)日：2012-08-02
申请号：JP2011004172
申请日：2011-01-12
申请人： Nissan Motor Co Ltd , Tokyo Institute Of Technology , 国立大学法人東京工業大学 , 日産自動車株式会社
发明人： MOTOMURA KAZUHIRO , HIRAYAMA MITSURU , HIROSE SHIGEO
IPC分类号： B25J13/08 , B25J3/00
摘要： PROBLEM TO BE SOLVED: To provide a power assist device the size of which is made small and the production cost of which is reduced.SOLUTION: A control part 70 of the power assist device 10 forces a clamp part 50 to changeably clamp or unclamp a transmission member 40, so that a movement of a piston 25 is converted into the assist power of moving a conveyance member 40 or the assist power of braking the conveyance member and the work of conveying a work W along a conveying course R can be performed smoothly.
摘要翻译：要解决的问题：提供一种动力辅助装置，其尺寸变小并且其制造成本降低。解决方案：动力辅助装置10的控制部分70迫使夹紧部件50可变地夹紧或松开传动部件40，从而将活塞25的移动转换成使传送部件40移动的辅助力或者可以顺利地执行制动输送构件的辅助动力和沿输送路径R输送工件W的作业。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010076089A Joint driving device, and articulated arm device 有权
标题翻译：联合驱动装置和装置ARM装置
公开(公告)号：JP2010076089A
公开(公告)日：2010-04-08
申请号：JP2009170477
申请日：2009-07-21
申请人： Nissan Motor Co Ltd , Tokyo Institute Of Technology , 国立大学法人東京工業大学 , 日産自動車株式会社
发明人： HIROSE SHIGEO , UMESAWA MASAOMI , MOTOMURA KAZUHIRO , BABA TOMOYA
IPC分类号： B25J13/00 , B25J19/00 , B62D65/00 , B62D65/18 , B66F19/00
摘要： PROBLEM TO BE SOLVED: To provide a joint driving device capable of ensuring the smooth action by realizing a structure for receiving the lateral load applied on an acting rod, and being miniaturized. SOLUTION: The joint driving device 10 includes an arm member 40 turnably connected to first and second frames 31, 32 forming a pair, and an actuator 70 for oscillating the arm member. The actuator comprises a driving unit D having a cylinder tube 71 fitted to the arm member, a cylinder block 73 moving along the axial direction of the cylinder tube with the driving unit, a link member 80 with its base end being turnably connected to the first frame and extending in an inclined manner with respect to the cylinder rod, and a guide member 90 connected to the cylinder rod with the fore end of the link member being turnably connected thereto. The driving unit moves a piston 72 by the fluid pressure to move the cylinder rod fitted to the piston. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过实现用于接收施加在作用杆上的横向载荷并且小型化的结构来确保平滑动作的关节驱动装置。解决方案：接头驱动装置10包括可转动地连接到形成一对的第一和第二框架31,32的臂构件40和用于使臂构件摆动的致动器70。致动器包括具有装配到臂构件的缸筒71的驱动单元D，具有驱动单元的沿着气缸套的轴向移动的气缸体73，其基端可转动地连接到第一并且相对于气缸杆以倾斜的方式延伸，并且连接到气缸杆的引导构件90与连杆构件的前端可转动地连接。驱动单元通过流体压力移动活塞72以移动装配到活塞的活塞杆。版权所有（C）2010，JPO＆INPIT

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