Patent ID: 7431102

Claim:
An apparatus comprising: a pneumatic tool having a reversible control valve, said pneumatic tool having an air inlet channel, said reversible control valve having a center and an outside and an inside and an external end, said center having a through slit formed therein, said reversible control valve being turnably positioned on said air inlet channel, said reversible control valve having an air hole therein, said reversible control valve having a handle with a protruding tube on an external side thereof, said reversible control valve having a valve bar positioning section positioned thereon; a switchover bar having a connecting section and a toggle switch, said connecting section positioned on said outside of said reversible control valve, said connecting section having a combination and position section positioned with said valve bar positioning section on said external end of said reversible control valve, said toggle switch extending toward one side of said connecting section; a trigger bar having stick rolls extending through said through slit of said reversible control valve, said trigger bar having a limit block positioned therein so as to block said inside of said reversible control valve such that said trigger cannot roll outwardly, said trigger bar having an external side protruding outwardly so as to form a trigger connector; a trigger connected to said trigger connector; and an elastic component positioned in an area of said switchover bar so as to urge said switchover bar to a position.