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:
Jul. 21, 2020
Filed:
Apr. 20, 2018
Applicant:
Profil Verbindungstechnik Gmbh & Co. KG, Friedrichsdorf, DE;
Inventors:
Oliver Diehl, Bad Homburg v.d.H., DE;
Andreas Lembach, Darmstadt, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 39/282 (2006.01); F16B 39/22 (2006.01); F16B 37/04 (2006.01); F16B 37/06 (2006.01); B23P 19/06 (2006.01); F16B 19/08 (2006.01); F16B 27/00 (2006.01);
U.S. Cl.
CPC ...
F16B 39/282 (2013.01); B23P 19/064 (2013.01); F16B 27/00 (2013.01); F16B 37/048 (2013.01); F16B 37/065 (2013.01); F16B 39/225 (2013.01); F16B 19/086 (2013.01); Y10T 29/49833 (2015.01); Y10T 29/49835 (2015.01);
Abstract
A hole punch and a method for piercing a workpiece wherein a hole punch includes a sheet metal part and a piercing body attached thereto which carries out the piercing function and which is provided with a thread cylinder or can be provided with a thread cylinder, for example by pressing a threaded pin into a centrally arranged passage of the hole punch, wherein the hole punch can also be formed in one piece as a piercing body with a sheet metal-like flange. Furthermore a method is claimed for the manufacture of the hole punch.