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:
Feb. 07, 2017
Filed:
Aug. 04, 2015
Precision Tower Products, Llc, Delaware, OH (US);
George M. Anasis, New Albany, OH (US);
David W. Hawkins, Columbus, OH (US);
PRECISION TOWER PRODUCTS, LLC, Delaware, OH (US);
Abstract
A blind fastener device for fastening workpieces, including a sleeve, an expander having a locking section and an expansion section, and a separate and distinct tensioning section configured to mechanically cooperate with the expander. One end of the tensioning section is configured as a tensioning section gripping region, which may be formed as the head of a bolt. A portion of the tensioning section passes through the sleeve to cooperate with the expander so that relative rotation of the tensioning section and the expander draws the expander distal end toward the sleeve proximal end and ultimately deforming a portion of the sleeve distal end to a locked state. The sleeve may be configured as a multi-section sleeve having a sleeve retainer to locate the sections in a predetermined relationship.