| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a power source of a tractor body to be connected with a connection terminal at a linking frame side only after an implement is connected with a linking frame, and male and female connectors are connected. <P>SOLUTION: The power-supplying circuit for an implement-linking device connects the connection terminal 81 connected to the linking frame-side or implement-side harness of a male connector 72, with the connection terminal 77 connected to the implement-side or linking frame-side harness of the female connector 71 by connecting the male connector 72 with the female connector 71 so as to be synchronous with the time when the linking frame 11 and the implement 12 have come to the linking position. A switch circuit 101 for the electric source is installed between the connection terminal of the connector of the linking frame-side harness 67 and the electric source for the tractor body 1, and a connection-detecting sensor 108 for closing a switch circuit 101 for the electric source by detecting the connection between connection terminals 81 and 77 of the male connector 72 and the female connector 71 is installed in the connector of the connection frame-side harness 67. <P>COPYRIGHT: (C)2012,JPO&INPIT |
