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:
Jun. 04, 1996
Filed:
Mar. 14, 1995
Jacob Chen, Taichung, TW;
Testo Industry Corp., Taichung, TW;
Abstract
A single-shooting/continuous-shooting control switch installed in a pneumatic nail gun for controlling the firing of nails, the control switch including a first valve seat connected to a pneumatic pressure source, a second valve seat connected between the first valve seat and the firing pin of the pneumatic nail gun, a first valve rod moved by the trigger of the pneumatic nail gun to control the air passage between the first air valve seat and the second air valve seat, a second valve rod moved by the trigger of the pneumatic nail gun to control the air passage between the second air valve seat and the firing pin, and a stop block turned about the first valve rod between between a first position for letting the first valve rod be lifted by the trigger to stop the passage between the first air passage and the second air passage for a single-shooting operation, and a second position to stop the trigger from lifting the first valve rod for letting pneumatic pressure be continuosuly drawn from the first air valve seat into the second air valve seat for a continuous shooting operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile