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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 12109882 B1

PDFFull Text
Date of Patent:
Oct. 08, 2024

Filed:

Jul. 24, 2018

Powertrain system for driving at least one wheel of a vehicle

Applicant:

Volvo Truck Corporation, Gothenburg, SE;

Inventors:

Jean Terrat, Malleval, FR;

Thomas Barillot, Mornant, FR;

Assignee:

VOLVO TRUCK CORPORATION, Gothenburg, SE;

Attorneys:

Venable LLP

Jeffri A. Kaminski

Primary Examiner:

Bryan A Evans

Int. Cl.
CPC ...
B60K 1/02 (2006.01); B60K 17/02 (2006.01); B60K 17/04 (2006.01); B60K 17/22 (2006.01); B60K 17/354 (2006.01); B60K 17/356 (2006.01); B60L 1/00 (2006.01); B60L 53/50 (2019.01); F16H 3/64 (2006.01); F16H 3/72 (2006.01); F16H 55/17 (2006.01); F16H 57/02 (2012.01); F16H 57/033 (2012.01); F16H 3/44 (2006.01);
U.S. Cl.
CPC ...
B60K 17/356 (2013.01); B60K 1/02 (2013.01); B60K 17/02 (2013.01); B60K 17/046 (2013.01); B60K 17/22 (2013.01); B60K 17/354 (2013.01); B60L 1/003 (2013.01); B60L 53/50 (2019.02); F16H 3/64 (2013.01); F16H 3/728 (2013.01); F16H 55/17 (2013.01); F16H 57/02 (2013.01); F16H 57/033 (2013.01); F16H 2003/442 (2013.01); F16H 2055/176 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02052 (2013.01); F16H 2200/0021 (2013.01); F16H 2200/0034 (2013.01); F16H 2200/2007 (2013.01); F16H 2200/201 (2013.01); F16H 2200/2033 (2013.01); F16H 2200/2064 (2013.01); F16H 2200/2094 (2013.01);
Abstract

The invention relates to a powertrain system () for driving at least one wheel of a vehicle, comprising: —a motor () having an output shaft (); —a transmission system between the motor () and a drive shaft () connected to said wheel, the transmission system comprising two epicyclic gear trains () each including the following components: a ring, a sun, a planet carrier and planet gears, wherein: —a first epicyclic gear train () has a first axis (A), a component forming a first input component () connected to the motor output shaft (), and a component forming a first output component (); —a second epicyclic gear train () has a second axis (A) parallel to the first axis (A), a component forming a second input component () meshing with the first output component (), and a component forming a second output component () configured to be connected to the drive shaft ().

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