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:
Oct. 22, 2019
Filed:
Apr. 30, 2015
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Boris Djakovic, Nuremberg, DE;
Vincent Pommel, Erlangen, DE;
Dagmar Munch, Frankfurt, DE;
Matthias Herbrich, Furth, DE;
Dietmar Rudy, Kleinbundenbach, DE;
Christian Hecker, Furth, DE;
SCHAEFFLER TECHNOLOGIES AG & CO., KG, Herzogenaurach, DE;
Abstract
A gearshift for a bicycle having an electric auxiliary drive including a stepped gear system which is embodied as a hub gear system or derailleur system, and an electromechanical actuator for triggering a gear change of the gear system. The electromechanical actuator has a shift control unit which can be or is connected via a data line to a drive control unit of the auxiliary electric drive, which shift control unit is designed to activate the actuator as a function of at least one state parameter transmitted to the shift control unit by the drive control unit, or as a function of an item of information derived from said state parameter.