| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for preventing driving of a driver without staples, superior in operability, capable of surely locking the operation of a trigger lever, when staples become a prescribed number or less, while reducing the cost and weight. SOLUTION: A lock member 9 having the upper end extending to the vicinity of the trigger lever 5, and having the upper end movable to a first position and a second position for making the operation of the trigger lever 5 possible or impossible, is rotatably supported by a rotary shaft 13 arranged in a magazine 3; and is constituted so that a spring 11 is arranged for energizing the lock member 9 in the direction for moving to the first position, and the lock member 9 is energized in the direction for moving to the second position by a feeder 12. COPYRIGHT: (C)2005,JPO&NCIPI
|
