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. 18, 2018
Filed:
Apr. 24, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Michael Weiss, Stuttgart, DE;
Torsten Riek, Leinfelden, DE;
Andreas Schlegel, Leinfelden-Echterdingen, DE;
Steffen Tiede, Herrenberg, DE;
Christian Lang, Stuttgart, DE;
Hardy Schmid, Stuttgart, DE;
Juergen Dietel, Stuttgart, DE;
Benjamin Nikolas Fischle, Murr, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23Q 11/12 (2006.01); B23Q 11/10 (2006.01); B25F 5/00 (2006.01);
U.S. Cl.
CPC ...
B23Q 11/126 (2013.01); B23Q 11/1092 (2013.01); B23Q 11/127 (2013.01); B25F 5/008 (2013.01);
Abstract
A power-tool cooling apparatus for a portable power tool comprises at least one cooling unit configured to generate a cooling fluid flow to cool a drive unit of the portable power tool, and at least one further cooling unit configured to generate a further cooling fluid flow. The at least one further cooling unit is designed to differ from the at least one cooling unit.