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:
Mar. 13, 2012
Filed:
May. 07, 2008
Knut Gerlich, Bad Dürrheim, DE;
Andrej Schneider, Bonndorf, DE;
Gerhard Tascher, Schluchsee, DE;
Klaus Pfendler, Bonndorf, DE;
Knut Gerlich, Bad Dürrheim, DE;
Andrej Schneider, Bonndorf, DE;
Gerhard Tascher, Schluchsee, DE;
Klaus Pfendler, Bonndorf, DE;
Dunkermotoren GmbH, Bonndorf, Schwarzwald, DE;
Abstract
The invention relates to a belt pulley for the output shaft of a gear being driven by an electric motor, with a support for a drive belt at the outer periphery and a receptacle for an axle in the centre, where the receptacle for the axle involves a first region, the profile of which is in such a way noncircular, that between an axle being insertable therein and the belt pulley no slip is possible, and wherein the receptacle for the axle involves a second region including at least one recess apt to allow an elastic part of the axle to snap in a form-fit way when inserted into the belt pulley through the first region. The invention further relates to a gear, to an electric motor, and to an output shaft.