Bidirectional Mechanical Converting Unit
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United States of America Patent
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Issued Date -
Jul 4, 2024
app pub date -
Jul 10, 2023
filing date -
Jul 7, 2011
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Abstract
The present invention discloses a screwdriver comprising: a main shaft; a driving mechanism, the driving mechanism comprising a driving means and a reversing means, which are coupled to each other; and a handle for input of a torque. The handle engages with the driving means. By means of the driving means, regardless of a rotation direction of the rotation means, the torque is transmitted in a predetermined direction to the main shaft and output thereby. By means of the reversing means, the predetermined direction can be altered.
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