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:
Jan. 26, 2021
Filed:
Nov. 29, 2017
Skf Lubrication Systems Germany Gmbh, Walldorf, DE;
Dieter Hess, Ludwigshafen, DE;
Juergen Kreutzkaemper, Waibstadt-Daisbach, DE;
Tobias Mueller, Kraichtal, DE;
Jan Ruiter, Schwetzingen, FR;
Andreas Schoenfeld, Sankt Leon-Rot, DE;
Schuemann Stefan, Walldorf, DE;
SKF Lubrication Systems Germany GmbH, Walldorf, DE;
Abstract
A device for detecting a movement of a piston of a lubricant distributor includes a movable actuator including a first magnet element, and a movable indicator including a second magnet element. The actuator is configured to be moved from an initial actuator position to an end actuator position by a movement of the piston, and the actuator and the indicator are configured and disposed such that a repulsive magnetic force prevails between them such that the indicator is moved from an initial indicator position to an end indicator position by the movement of the actuator from the initial actuator position toward the end actuator position.