Invention Grant
US08875804B2 Screwdriving tool having a driving tool with a removable contact trip assembly 有权
螺丝刀具有具有可拆卸接触脱扣组件的驱动工具

Screwdriving tool having a driving tool with a removable contact trip assembly
Abstract:
A screwdriving tool that includes a driving tool (driver), a sensor, a sensor target and a contact trip assembly that is coupled to the driving tool and has a nose element. The driver has a housing, a motor and an output member that is driven by the motor. One of the nose element and the output member is axially movable and biased by a spring into an extended position. The sensor and sensor target are configured to cooperate to permit the sensor to provide a sensor signal that is indicative of movement of the one of the nose element and the output member. The motor is controllable in a first operational mode and at least one rotational direction based in part on the sensor signal.
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