CHIPPING HAMMER CLAMPING STRUCTURE FOR A PNEUMATIC TOOL
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United States of America Patent
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Issued Date -
Mar 28, 2013
app pub date -
Sep 22, 2011
filing date -
Sep 22, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A chipping hammer clamping structure for a pneumatic tool includes primarily a grip which is filled in with high-pressure air, an air cylinder which is connected with the grip, a braking unit which is at a front end of the air cylinder, an inner rim of which is a support part and which can move along the air cylinder, and a shield which is sheathed at a rear rim of the air cylinder and is combined with the grip. When in use, as the air cylinder is formed integrally, the chipping hammer can be more robust to increase a striking force. Besides, dust and particles produced in operation are discharged from the groove at the front rim of the shield, thereby avoiding contamination to an operator.
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