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:
Jul. 07, 2020
Filed:
Jan. 05, 2018
Sram Deutschland Gmbh, Schweinfurt, DE;
Pedro Miguel Nunes Dos Santos, Santa Clara Coimbra, PT;
Markus Reiter, Schweinfurt, DE;
Joachim Hanke, Niederwerrn, DE;
Bryn Johnson, San Luis Obispo, CA (US);
Andreas Vonend, Walgolshausen, DE;
Martin Kehrer, Kirchheim, DE;
Henrik Braedt, Hambach, DE;
Luis Figueiredo, Coimbra, PT;
Rodrigo Antunes, Coimbra, PT;
Bruno Miguel Ferreira Da Silva Ribeiro, Aveiro, PT;
SRAM DEUTSCHLAND GmbH, Schweinfurt, DE;
Abstract
A drive arrangement for a bicycle may include a plurality of sprockets arranged at a rear wheel of the bicycle. The sprockets may be particularly arranged to have a spacing that facilitates the configuration of an increasing number of sprockets in the plurality of sprockets. A singular front sprocket or chain ring may be used to drive the rear plurality of sprockets. The singular front chain ring may include first and second groups of teeth, the first group of teeth being wider than the second group of teeth. The drive arrangement may also include a rear derailleur. A chain having inner link plates with recesses may also be include in the drive arrangement.