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:
Apr. 18, 2017
Filed:
Jan. 27, 2011
Applicant:
Arno Friedrichs, Kulmbach, DE;
Inventor:
Arno Friedrichs, Kulmbach, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D 59/02 (2006.01); B23D 61/02 (2006.01); B23D 61/04 (2006.01);
U.S. Cl.
CPC ...
B23D 61/025 (2013.01); B23D 59/02 (2013.01); B23D 61/02 (2013.01); B23D 61/021 (2013.01); B23D 61/04 (2013.01); Y10T 83/263 (2015.04);
Abstract
A circular saw blade includes a supporting body, cooling channels provided in the inner region of the supporting body and running in the radial direction, and teeth provided in the region of the outer periphery of the supporting body. The cooling channels emerge from the circular saw blade in the region of the tooth bases or in the region of the flanks of the teeth. Furthermore, the circular saw blade has pockets which, starting from a tooth base or a flank of a tooth, extend inwardly into the region of the supporting body.