Powered fastener driver having split gear box
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United States of America Patent
Stats
-
Jan 9, 2024
Grant Date -
Dec 8, 2022
app pub date -
Aug 16, 2022
filing date -
Oct 25, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A fastener driver includes a nosepiece for receiving fasteners from a magazine, a driver blade movable from a ready position toward a driven position during which a fastener positioned in the nosepiece is driven into a workpiece, a lifting mechanism operable to return the driver blade from the driven position toward the ready position for a subsequent fastener driving operation, and a drivetrain to provide toque to the lifting mechanism. The drivetrain includes an electric motor having a motor output shaft, a first gear box coupled to the motor output shaft to receive torque therefrom, a second gear box having an output shaft coupled to the lifting mechanism to provide torque thereto, and a drive shaft having a first end coupled to the first gear box and a second end coupled to the second gear box for transferring torque from the first gear box to the second gear box.
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