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:
Dec. 08, 2015
Filed:
Dec. 11, 2013
Applicants:
Karel Hauk, Warrenville, IL (US);
Mario Pagliuzza, Barrington, IL (US);
Inventors:
Karel Hauk, Warrenville, IL (US);
Mario Pagliuzza, Barrington, IL (US);
Assignee:
Dial Tool Industries, Inc., Addison, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/04 (2006.01); B21D 53/10 (2006.01); F16C 33/14 (2006.01);
U.S. Cl.
CPC ...
F16C 33/046 (2013.01); B21D 53/10 (2013.01); F16C 33/14 (2013.01); Y10T 83/0524 (2015.04);
Abstract
This disclosure relates to bushings produced with adapted dovetails for production on a carrying web of a progressive stamping machine at a plurality of stations. The bushing includes a regular shape male dovetail inserted into an irregular shape crenellated female opening at the conclusion of a plurality of operations at stations on a progressive stamping machine. Once the bushing is bent in shape, in a subsequent step, the regular shape male dovetail is punched to lock in place into the irregular shape crenellated female opening.