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. 24, 2015
Filed:
Nov. 25, 2013
Applicant:
Maxon Motor Ag, Sachsein, CH;
Inventors:
Darko Lukic, Freiburg, DE;
Karl-Heinz Gieb, Freiburg, DE;
Assignee:
Maxon Motor AG, Sachsein, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 1/28 (2006.01); F16H 35/02 (2006.01); F16H 1/32 (2006.01); F16H 57/08 (2006.01);
U.S. Cl.
CPC ...
F16H 1/28 (2013.01); F16H 35/02 (2013.01); F16H 1/32 (2013.01); F16H 1/2836 (2013.01); F16H 57/082 (2013.01);
Abstract
The present invention relates to a reduction gearing with a ring gear, at least one planet gear rolling around in the ring gear and having a planet gear axis, and an output being rotatably mounted coaxially to the ring gear. According to the invention, it is provided that the planet gear comprises a guide member that is spaced apart from the planet gear axis and describes a hypocycloid relative to the ring gear when the planet gear rolls around, wherein guidance is provided between the guide member and a cam disk of the output, such that the output experiences a drive motion by the planet gear rolling around.