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. 03, 2016
Filed:
Aug. 29, 2011
Peter Keller-sornig, Auenstein, CH;
Georg Hejtmann, Mundelsheim, DE;
Aldo Di Nicolantonio, Recherswil, CH;
Stefano Delfini, Bettlach, CH;
Ralf Materna, Greifensee, CH;
Adrian Schoch, Warth, CH;
Dieter Troendle, Neuhausen, CH;
Peter Keller-Sornig, Auenstein, CH;
Georg Hejtmann, Mundelsheim, DE;
Aldo Di Nicolantonio, Recherswil, CH;
Stefano Delfini, Bettlach, CH;
Ralf Materna, Greifensee, CH;
Adrian Schoch, Warth, CH;
Dieter Troendle, Neuhausen, CH;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A machine tool, for example a hand-held belt grinder, is subjected to high frequencies outside a working plane between an abrasive belt and a workpiece. In particular, the machine tool is subject to high frequencies in a free-running region of the belt, of an excitation actuator, in particular by a piezo element.