| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking device of a control lever for a working machine capable of simultaneously, easily and surely locking one or more control levers for the working machine so as not to move and releasing the lock. SOLUTION: The locking device is equipped with a supporting member (30) mounted to a base (16) installing the control levers (18 and 22) thereon, a lock member (32) movably mounted on the supporting member (30) and locked members (34 and 36) respectively provided to the control levers (18 and 22), the lock member and the locked members include one or more interlocking holes made in either one and interlocking projections respectively engaged with the interlocking holes made in the other, and one or more control levers are respectively and simultaneously fixed "in a locking state" so as not to move by oscillating the lock member to engage with the locked members. COPYRIGHT: (C)2006,JPO&NCIPI
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