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:
May. 12, 2009
Filed:
Feb. 19, 2008
Applicant:
Robert E. Nikkel, Fort Collins, CO (US);
Inventor:
Robert E. Nikkel, Fort Collins, CO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21J 15/10 (2006.01); B21B 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pulling head for use during installation of blind rivets, blind bolts, and lock bolts. The pulling head includes a faceted jaw holder disposed about a jaw assembly. The tool also includes an anvil sleeve that is rotatable about the jaw holder and jaw assembly and has at least one side opening sized to expose at least one of the facets of the jaw holder. The opening provides a smaller radial distance between the center of the pulling head and its outside edge to allow installation of blind rivets, blind bolts, and lock bolts where there is insufficient space for a full-diameter pulling head.