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, 2012
Filed:
Jan. 23, 2008
Stefan Putz, Salzburg, AT;
Stephan Rauchenzauner, Signature Park, SG;
Norbert Schatz, Bürmoos, AT;
Karl Schmiedlechner, Ostermiething, AT;
Hannes Wagner, Salzburg, AT;
Stefan Putz, Salzburg, AT;
Stephan Rauchenzauner, Signature Park, SG;
Norbert Schatz, Bürmoos, AT;
Karl Schmiedlechner, Ostermiething, AT;
Hannes Wagner, Salzburg, AT;
W&H Dentalwerk Bürmoos GmbH, Bürmoos, AT;
Abstract
There is disclosed a medical or dental hand-piece element comprising a coupling mechanism for a detachable connection of the hand-piece element to a drive unit, a tool receptacle that is or can be connected to the hand-piece element, and a drive element for transmitting a driving movement from the drive unit to the tool receptacle so that the tool receptacle can be set into a working movement, wherein the drive element comprises at least one rotatable shaft, and a generator for converting mechanical energy into electric energy, wherein the generator can be driven by the at least one rotatable shaft of the drive element.