| 摘要 |
PROBLEM TO BE SOLVED: To provide a furrow opener for a paddy field, capable of carrying out furrow opening operations by remote control so as to solve the problem of the operation of making an operator reciprocate in the paddy field many times while supporting a main body in the state of wearing high rubber boots. SOLUTION: The furrow opener enables the remote control by the workings of a transmitter (a remote controller) 1 and a receiver (an engine body) 2. In the furrow opener, right and left floats 5 and 4 are provided to enhance the straight-advancing property of the main body and prevent falling. COPYRIGHT: (C)2008,JPO&INPIT
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