Double valve structure for pneumatic tool, comprises inlet valve and outlet valve, where inlet valve is arranged between inlet channel and gas inlet channel, and outlet valve is arranged between outlet channel and gas outlet channel

摘要

The double valve structure comprises an inlet valve (22) and an outlet valve (24), where the inlet valve is arranged between an inlet channel and a gas inlet channel, and the outlet valve is arranged between an outlet channel and a gas outlet channel. The inlet valve and the outlet valve are moved in a simultaneous manner. The double valve structure selectively closes an inlet opening of the gas inlet channel through the inlet valve and an outlet opening of the gas outlet channel through the outlet valve. An independent claim is included for a pneumatic tool with a rotor.