| 摘要 |
<p>MOBILE TRACK WORKING MACHINE A track working machine comprising a frame mounted for mobility on the track, an operating unit mounted on the frame, the operating unit including tools for working on the track and a drive for moving the machine along the track in an operating direction, and an operator's stand including a seat for the operator and a control panel and actuating element for the drive associated with the seat for operation by the operator, the operator's stand with the seat and drive actuating element being pivotal about a vertical axis between two end positions in the operating direction and in a direction opposite to the operating direction, respectively, in relation to the frame and the operating unit, and being blocked in each one of the end positions. 1181a</p> |
