To provide a driver machine capable of simply and easily performing attaching/detaching of a connection stopper to/from a magazine.

The driver machine is equipped with the magazine 6 capable of loading a connection nail (connection stopper) 12 composed by a plurality of nails (stoppers) 12a, and a stopper 8 for preventing dropout of the connection nail 12 loaded on the magazine 6. The stopper 8 is tiltably supported on the magazine 6, an operating part 8b formed on one end of the stopper 8 is exposed to the external part of the magazine 6, and a locking part 8d formed on the other end of the stopper 8 is faced to a guide groove 6c of the magazine 6. The driver machine is provided with a spring (energizing means) 11 for energizing the stopper 8 in the direction where the locking part 8d blocks the guide grooves 6c of the magazine 6.

COPYRIGHT: (C)2008,JPO&INPIT