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.:

US 11608140 B1

Date of Patent:

Mar. 21, 2023

Filed:

Mar. 08, 2019

Belt drive

Applicant:

Arntz Beteiligungs Gmbh & Co. KG, Höxter, DE;

Inventor:

Detlef Mohrmann, Altenbeken, DE;

Assignee:

ARNTZ BETEILIGUNGS GMBH & CO. KG, Hoxter, DE;

Attorney:

WCF IP

Primary Examiner:

Henry Y Liu

Int. Cl.

CPC ...

B62M 9/16 (2006.01); B62M 9/02 (2006.01); F16H 7/02 (2006.01); F16H 7/08 (2006.01);

U.S. Cl.

CPC ...

B62M 9/16 (2013.01); B62M 9/02 (2013.01); F16H 7/023 (2013.01); F16H 7/08 (2013.01); F16H 2007/087 (2013.01); F16H 2007/0865 (2013.01);

Abstract

The invention relates to a belt drive () with (a) a first pulley wheel () in the form of a drive sprocket with drive teeth (), (b) a second pulley wheel in the form of an output sprocket () and (c) a toothed belt () that (i) connects the drive sprocket () and the output sprocket () for transmitting a force and (ii) has a belt back () and (iii) a plurality of teeth (), wherein a tooth base () is situated between two adjacent teeth. According to the invention, (d) the toothed belt () comprises a plurality of recesses (), each of which is configured in a tooth base (), and (e) at least one pulley wheel features guide projections () for engaging in the recesses ().

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