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:
Mar. 17, 1992
Filed:
Jan. 02, 1991
Applicant:
Inventor:
Hong F Chen, Taichung, TW;
Assignee:
Bex Nailing Machine Co., Ltd., Tachung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25C / ; B27F / ;
U.S. Cl.
CPC ...
227109 ; 227120 ;
Abstract
Provided is a fastener driving device with an improved fastener feeding means. The fastener driver and the fastener feeder are interconnected. An improved fastener feeding mechanism includes a shaft substantially perpendicular to the drive track. The axial shaft having a multiplicity of elongated grooves of various depths radially disposed therein. One end of the shaft is pivotally inserted into the mounting element of the driving device with the other end being pivotally provided at the rear portion of the feeding device. The fastener driving device has a fastener supporting plate at the lower portion of the feeding device.