| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cargo handling vehicle capable of maintaining a supply speed of a lubricating oil, and capable of shortening a time required for supply work of the lubricating oil. <P>SOLUTION: This cargo handling vehicle has a transmission means for transmitting a power from a driving source to driving wheels, and the transmission means includes an upper casing 49 having a bottom part formed with two stages stepped vertically and for holding the lubricating oil L, an oil supply passage 56 having a lower casing 53 for holding the lubricating oil L, and for communicating the bottom upper stage of the upper casing 49 with an upper part of the lower casing 53, to supply the lubricating oil L, and a discharge passage 57 for communicating the lower stage of the bottom part in the upper casing 49 with the upper part of the lower casing 53 to discharge air in an inside of the lower casing 53. Consequently, the lubricating oil L is supplied to the lower casing 53 by the oil supply passage 56, when the lubricating oil L is supplied, and the air in the inside of the lower casing 53 is discharged by the discharge passage 57, to maintain the supply speed of the lubricating oil L, and to shorten the time required for the supply work of the lubricating oil L. <P>COPYRIGHT: (C)2010,JPO&INPIT |
