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. 23, 1976
Filed:
Jul. 11, 1974
Applicant:
Inventor:
Basil P Leftheris, East Northport, NY (US);
Assignee:
Grumman Aerospace Corporation, Bethpage, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29525 ; 72 56 ;
Abstract
Method and apparatus for driving an interference-fit fastener by electromagnetically generating a stress wave, conditioning the stress wave, and passing the stress wave through the fastener, the stress wave is reflected from the remote free end of the fastener to impart a high velocity to the fastener relative to the surface of its receiving aperture to overcome the frictional forces existing there between and draw the interference fastener into the receiving aperture.
Quick Actions:
Leftheris, Basil. (1976). Method and apparatus for driving interference-fit fasteners (U.S. Patent No. 3945109). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3945109
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile