TAKUYA OKADA,HISAMI FUKUSHIMA,YASUHITO NAKANISHI,DAISUKE IMAIZUMI,KENTARO MIURA,YOSHIHIRO TAI
申请号：
MYPI2012000804
公开号：
MY159106A
申请日:
2012.02.23
申请国别(地区):
MY
年份:
2016
代理人:
摘要：
TO PROVIDE AN OPERATION VEHICLE ALLOWING FOR AN OPERATION TIME, SHORTER THAN IN THE CONVENTIONAL MANNER, TO LIFT AN OPERATING MACHINE DURING REVERSE TRAVEL WITHOUT STANDING-BY IN THE STANDSTILL STATE, AND THAT KEEPS THE REVERSE TRAVEL SPEED OF THE VEHICLE FROM INCREASING TOO HIGH. [SOLUTION] AN OPERATION VEHICLE COMPRISES: A VEHICLE (2)； A SEEDLING PLANTING DEVICE (7) LIFLABLY PROVIDED IN THE VEHICLE (2)； AN ENGINE (6) PROVIDED IN THE VEHICLE (2)； A TRANSMISSION (5) FOR VARYING AND TRANSMITTING POWER FROM THE ENGINE (6) TO A TRAVELLING DEVICE； A STEERING LEVER (10) FOR OPERATING THE TRANSMISSION (5) TO VARY THE TRAVEL SPEED, THE STEERING LEVER (10) BEING POSITIONED IN TURN FROM FORWARD-TRAVEL POSITIONS TO FORWARD/REVERSE-TRAVEL STOP POSITIONS TO REVERSE-TRAVEL POSITIONS； AND A CONTROL UNIT (200) FOR ADJUSTING THE NUMBER OF ENGINE REVOLUTIONS ACCORDING TO THE POSITION OF THE STEERING LEVER (10)； WHEREIN THE CONTROL UNIT (200) INCREASES THE NUMBER OF ENGINE REVOLUTIONS OBTAINED WHEN THE STEERING LEVER (10) IS POSITIONED AT A SPEED LOWER THAN THE HIGHEST SPEED TO BE HIGHER THAN THAT OBTAINED WHEN THE STEERING LEVER ( 10) IS POSITIONED AT THE HIGHEST SPEED OF THE REVERSE-TRAVEL POSITIONS. [REPRESENTATIVE DRAWING]
