Pneumatically operated nail driver
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 28, 1999
Grant Date -
N/A
app pub date -
Dec 14, 1998
filing date -
Dec 19, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pusher piston shifts a nail by a predetermined distance along an eject hole before a driver blade drives the nail. In this case, the predetermined shifting distance of the pusher piston satisfies a requirement that the tip of the nail protrudes out of the eject hole while the nail itself is not removed off a band member. Thus, the nail is surely held by the band member even when the nail is positioned at the pushed-out position where the tip of the nail protrudes out of the eject hole.
First Claim
Family
International Classification(s)
Cited Art Landscape
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