公开(公告)号：US06837124B2

公开(公告)日：2005-01-04

申请号：US10316074

申请日：2002-12-11

申请人： Mi-Ching Tsai ,  Bor-Jeng Lin ,  Jia-Sheng Hu ,  Cason Wu ,  Andy Wu ,  Joseph Wu

发明人： Mi-Ching Tsai ,  Bor-Jeng Lin ,  Jia-Sheng Hu ,  Cason Wu ,  Andy Wu ,  Joseph Wu

IPC分类号： G05G9/047 ,  G05G13/00 ,  G05G1/04 ,  G05G9/00

CPC分类号： G05G9/047 ,  G05G2009/04766 ,  Y10T74/20201 ,  Y10T74/20612

摘要： A directly driven power swing rod device without dead points includes a control rod provided with a coordinate rod base, two L-shaped frames respectively provided with a hole base having a bearing fixed therein, two motors respectively provided with a position detecting coder for receiving a coordinate message and transmitting it to a control device which is able to control the rotating angles of the motor shafts respectively connected with the two L-shaped frames, a first interacting member inserted through a guide hole of the coordinate rod base and secured with the first L-shaped frame, and a second interacting member having one end inserted in a positioning hole of said coordinate rod base and the other end connected with the second L-shaped frame. Then the control rod may be deflected by the motors for driving a high speed, sensitive response system.