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公开(公告)号：EP3725643A1
公开(公告)日：2020-10-21
申请号：EP20169553.3
申请日：2020-04-15
发明人： YAMASHITA, Masaharu , SATO, Atsushi , OKUDA, Masataka , YAMASHITA, Yosuke , TAKAYAMA, Shintaro , HIROMASA, Shunsuke , MIKIDA, Toshiyuki , KUBOTA, Shoji , FUJITA, Yuji , ABE, Kenichi , SAKAI, Toshimitsu
摘要： An actuator (10) that applies force to a member associated with steering, and a control device (100) that controls the actuator, have duplex configuration. First and second control devices (100-1, 100-2) compute the same controlled variable as first and second controlled variables (C1, C2), respectively. In a normal mode, the control device (100) controls the actuator according to the first controlled variable (C1). When a discrepancy arises between the first and second controlled variables (C1, C2), or an abnormality occurs in communications between the first and second control devices (100-1, 100-2), the operating mode is switched from the normal mode to an independent mode. In the independent mode, the first and second control devices (100-1, 100-2) control the first and second actuators, according to the first and second controlled variables (C1, C2), respectively.
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公开(公告)号：EP4206063A1
公开(公告)日：2023-07-05
申请号：EP21861666.2
申请日：2021-08-26
发明人： TAZUKE, Kurumi , TOMIZAWA, Hiroki , KAMEYA, Hisashi , SAKAI, Toshimitsu , YAMASHITA, Masaharu , SHIBATA, Kenji , YAMASHITA, Yosuke , TAKAYAMA, Shintaro , TAKAHASHI, Toshihiro , FUJITA, Yuji , ABE, Kenichi , NAGASHIMA, Yugo
IPC分类号： B62D101/00 , B62D113/00 , B62D119/00 , B62D6/00 , B62D5/04
摘要： A steer-by-wire rudder system (100) includes a first system having a first motor unit (13A, 22A) that drives a rudder mechanism (10, 20) and a first control unit (40A, 45A) that controls the first motor unit, and a second system having a second motor unit (13B, 22B) that drives the rudder mechanism and a second control unit (40B, 45B) that controls the second motor unit. The first control unit and the second control unit perform cooperative control for controlling the first motor unit and the second control unit to cooperate with each other. When the cooperative control is not performed, one of the control of the first motor unit by the first control unit and the control of the second motor unit by the second control unit continues, and the other thereof stops.
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公开(公告)号：EP2000426B1
公开(公告)日：2013-05-22
申请号：EP07740789.8
申请日：2007-03-27
发明人： HISHIOKA, Shinji , NAKAMURA, Yasuhide , NAKAMURA, Masashi , SAKAI, Toshimitsu , SAKURA, Syunji , ISHIDA, Hiroki
CPC分类号： B65G47/5181
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公开(公告)号：EP2000426A9
公开(公告)日：2009-04-08
申请号：EP07740789.8
申请日：2007-03-27
发明人： HISHIOKA, Shinji , NAKAMURA, Yasuhide , NAKAMURA, Masashi , SAKAI, Toshimitsu , SAKURA, Syunji , ISHIDA, Hiroki
CPC分类号： B65G47/5181
摘要： A storage conveyor that secures a number of stored workpieces while saving space is provided. When a sprocket on a driving side is driven to rotate in a forward/reverse direction by a chain drive motor 12, opposing bend suppression members between a pair of chains 4 and 5 are successively engaged/disengaged, and an opposing portion 9 between the pair of chains 4 and 5 is extended/retracted with respect to a workpiece conveyance surface. Thus, workpieces are passed between the workpiece conveyance surface and workpiece receivers 13. Consequently, the workpieces can be stored in a vertical direction (up-down direction), making it possible to secure the number of stored workpieces while saving space.
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公开(公告)号：EP2000426A2
公开(公告)日：2008-12-10
申请号：EP07740789.8
申请日：2007-03-27
发明人： HISHIOKA, Shinji , NAKAMURA, Yasuhide , NAKAMURA, Masashi , SAKAI, Toshimitsu , SAKURA, Syunji , ISHIDA, Hiroki
CPC分类号： B65G47/5181
摘要： A storage conveyor that secures a number of stored workpieces while saving space is provided. When a sprocket on a driving side is driven to rotate in a forward/reverse direction by a chain drive motor 12, opposing bend suppression members between a pair of chains 4 and 5 are successively engaged/disengaged, and an opposing portion 9 between the pair of chains 4 and 5 is extended/retracted with respect to a workpiece conveyance surface. Thus, workpieces are passed between the workpiece conveyance surface and workpiece receivers 13. Consequently, the workpieces can be stored in a vertical direction (up-down direction), making it possible to secure the number of stored workpieces while saving space.
摘要翻译： 提供了一种保存多个存储的工件同时节省空间的存储传送器。 当驱动侧的链轮通过链驱动电动机12被驱动向正/反方向旋转时，一对链条4和5之间的相对的弯曲抑制构件相继接合/分离，并且在该对之间相对的部分9 链条4和5相对于工件传送表面延伸/缩回。 因此，工件在工件传送面和工件接收器13之间通过。因此，工件可以沿垂直方向（上下方向）进行存储，从而可以在节省空间的同时确保存储的工件的数量。
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