| 摘要 |
PROBLEM TO BE SOLVED: To provide a new structure capable of remotely controlling a reversing action of a ridge forming part from a seat of a tractor. SOLUTION: A ridge forming machine has a mount frame, a support frame, and the ridge forming part, wherein the mount frame has a relay transmission part transmitted from the tractor, the support frame is equipped with a turning means horizontally turning on a rotary shaft vertically positioned at the rear part of the mount frame, the ridge forming part is positioned on the opposite side to the support frame, so that the turning means is electrically driven to be remotely controllable from the seat of the tractor. Further, the machine has a control function so that lock releasing control is actuated, when a turning instruction is given to a remote controller, then the ridge forming part is turned and driven toward a predetermined position, and further a lock fixing action is consecutively conducted, when the ridge forming part reaches the predetermined position. Therefore, an operator can desirably set a working position with a single action and conduct the lock fixing action at the same time, so that the operator is prevented from forgetting to fix a lock. COPYRIGHT: (C)2005,JPO&NCIPI
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