PRESSURE RELEASING DEVICE FOR PNEUMATIC TOOLS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Nov 4, 2010
app pub date -
Apr 29, 2010
filing date -
May 1, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pressure releasing device includes an end cap connected to a rear end of a body of the pneumatic tool and includes an engaging area. A cylinder is located in a chamber in the body of the pneumatic tool and partially located in the engaging area. The engaging area includes an axle hole and output holes are located around the axle hole. A groove is defined in an inside of the engaging area and includes a tapered surface. The cylinder includes intake holes communicating the chamber in the body. Release holes are defined in the cylinder and communicate with the groove of the engaging area. Two seals are respectively engaged with a first recess and a second recess. The release holes are located between the first and second recesses. Multiple output holes are defined in the cylinder and communicate between an outside of the cylinder and the second recess.
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