Patent ID: 6364193
Filing Date: 2002-04-02
Classification: B25C

Abstract:
An electric nailing tool comprising:a housing; a nail magazine for supplying nails; a spout attached to the nail magazine and comprising a passage communicated with the housing, the nail magazine feeding nails to the passage; a solenoid set comprising at least two solenoids having a common through-hole; a hammer mounted in the common through-hole of said at least two solenoids, the hammer including an end, a percussion member being securely attached to the end of the hammer to move therewith, the percussion member extending through the passage of the spout for driving a nail in the passage out of the spout upon percussion movement of the hammer in a direction, the hammer being biased to move in another direction opposite to the direction when none of said at least two solenoids is energized; wherein said at least two solenoids are energized and de-energized in sequence to move the hammer back and forth along the common through-hole of said at least of solenoids, thereby providing at least two impacting motions by the percussion member to the nail in the passage.