Resetting and Driving Mechanism for Nail Driving Rod in Pneumatic Nailer having Embedded Air Compressor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 28, 2011
app pub date -
Jan 24, 2010
filing date -
Jan 24, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pneumatic nailer includes a main compressed air reservoir, a bottom cylinder chamber, a nail driving rod, an air compressor, a safety rod, and a trigger valve. A resetting and driving mechanism includes a main passage, a first valve member, a startup switch, a power off switch, and an auxiliary passage. The main passage is connected between the main compresses air reservoir and the bottom cylinder chamber. The first valve member is slidably disposed in the main passage and includes an inner end portion for driving the compressed air and an outer end portion for pushing the safety rod. The startup switch is capable of starting the air compressor when the safety rod moves to trigger the startup switch. The power off switch can shut down the air compressor. The auxiliary passage communicates with the main compressed air reservoir and extends to a proximal side of the power off switch.
First Claim
Other Claims data not available