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. 06, 2011
Filed:
Oct. 21, 2009
Martin Zacher, Schwabmuenchen, DE;
Armin Hoffmann, Landsberg, DE;
Helmut Burger, Prittriching, DE;
Markus Forstner, Landsberg, DE;
Martin Zacher, Schwabmuenchen, DE;
Armin Hoffmann, Landsberg, DE;
Helmut Burger, Prittriching, DE;
Markus Forstner, Landsberg, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A brush holder () for a motor and having a plate-shaped base body () having an opening () for passing the motor rotor () therethrough, at least one brush receptacle () in which a carbon brush () is displaceably received, and an electronics can () projecting from the plate-shaped base body (), closed at its side () adjacent to an axis (A) defined by the base body opening (), and having an inner chamber () in which at least a portion of components of control electronics is received.