Pneumatic tool
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United States of America Patent
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-
Aug 2, 2022
Grant Date -
N/A
app pub date -
Jul 25, 2019
filing date -
Jul 26, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pneumatic tool is provided comprising: a motor; a drive mechanism connected to the motor; a cylinder; the drive mechanism comprising a drive bar connected to a piston, the drive bar adapted to drive the piston in a linear direction; the cylinder filled with high pressure gas; wherein the piston is housed in the cylinder and adapted to reciprocate within the cylinder; the piston is connected to a striking member adapted to strike a workpiece; wherein the drive mechanism further comprises a plurality of latching members adapted to be in contact with and lock the drive bar. The latching structure provided by the present invention has a smaller sliding distance and is safer than conventional drive bar latching structures.
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