| 摘要 |
<p>A combustion-powered fastener-driving tool includes a power source including a cylinder and a valve sleeve reciprocating relative to the cylinder between a closed position defining and closing a combustion chamber, and an open position allowing venting of the combustion chamber. A lockout device is associated with the power source and is configured for releasably restraining the valve sleeve in the closed position. A control system is connected to the power source, is operable in both a sequential firing mode and a repetitive firing mode, and is configured for activating the lockout device in a first format when in the sequential firing mode, and in a second format when in the repetitive firing mode.</p> |
