The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2011
Filed:
Aug. 28, 2008
Yoshitaka Akiba, Tokyo, JP;
Yoshitaka Akiba, Tokyo, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
A nail gun has a free enda and central potion of a trigger armpositioned within a triggeron an upper enda of a safety portionand at a plungerrespectively. When the triggeris pivoted on its pivot endpivoting movement of the triggermoves a pivot endof the trigger armto press the central portion of the trigger arminto contact with the plungerand, with the plungerserving as a fulcrum, to press the free enda downward against the upper enda of the safety portionIf downward movement of the safety portionis obstructed when the triggeris pivoted, the upper enda contacted by the free enda of the trigger armserves as a fulcrum around which the trigger armpivots with movement of the triggerwhereupon the central portion of the trigger armpresses the plungerinward so that an activation switchactivates a bladeto eject a nail through a nose piece