| 摘要 |
PROBLEM TO BE SOLVED: To prevent error operation, etc., in an operation form for changing over a drawing marker to a left or right side interlockingly with steering turning of a vehicle body and lifting or lowering of an implement and keep the drawing marker so as not to change over to the opposite side. SOLUTION: The drawing marker for drawing a line on a traveling soil surface is provided in order to show indication of the traveling position in the next course of an implement body in the mobile agricultural machine. The mobile agricultural machine is equipped with an apparatus 4 for changing over the marker to the left or right side. The apparatus 4 for changing over the marker to the left or right side is constituted so as to change over left and right drawing positions to the implement body based on detection of direction in the traveling direction of the implement by a direction sensor 3. COPYRIGHT: (C)2004,JPO
|
