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. 07, 2025
Filed:
Aug. 26, 2019
Applicant:
Erwin Hymer Group SE, Bad Waldsee, DE;
Inventors:
Rainer Buck, Wangen i. Allgau, DE;
Marcus Metzler, Bad Waldsee, DE;
Günter Dorn, Schlier, DE;
Rüdiger Freimann, Eberhardzell, DE;
Assignee:
Erwin Hymer Group SE, Bad Waldsee, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60K 1/02 (2006.01); B60T 7/20 (2006.01); B60T 8/24 (2006.01); B62D 11/04 (2006.01); B62D 13/00 (2006.01); B62D 59/04 (2006.01);
U.S. Cl.
CPC ...
B60L 15/2009 (2013.01); B60K 1/02 (2013.01); B60T 7/20 (2013.01); B60T 8/248 (2013.01); B62D 11/04 (2013.01); B62D 13/00 (2013.01); B62D 59/04 (2013.01); B60L 2200/28 (2013.01); B60L 2240/18 (2013.01); B60L 2240/461 (2013.01);
Abstract
A trailer includes a battery and an axle or a tandem axle with wheels driven by way of electric motors. The battery supplies electricity to the electric motors during trailer travel, and a sensor detects forces on a coupling of the trailer in at least one of the following directions: longitudinal direction of the trailer and/or transverse direction of the trailer and/or perpendicular direction, and a controller controls the electric motors, so that a minimum and/or a maximum limit value is adhered to.