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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 12728807 B1

PDFFull Text
Date of Patent:
Sep. 08, 2026

Filed:

Nov. 03, 2023

Electrified fire fighting vehicle

Applicant:

Oshkosh Corporation, Oshkosh, WI (US);

Inventor:

Eric Linsmeier, Larson, WI (US);

Assignee:

Oshkosh Corporation, Oshkosh, WI (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Navid Z Mehdizadeh

Assistant Examiner:

Jared C Bean

Int. Cl.
CPC ...
B60R 16/033 (2006.01); A62C 27/00 (2006.01); B60K 1/04 (2019.01); B60K 6/28 (2007.10); B60L 1/10 (2006.01); B60L 7/18 (2006.01); B60L 50/60 (2019.01); B60R 16/02 (2006.01); B60R 16/023 (2006.01); B60W 20/13 (2016.01); B60W 20/40 (2016.01); B62D 21/15 (2006.01); B62D 65/04 (2006.01); E06C 5/04 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/298 (2021.01); A62C 11/00 (2006.01); B60L 3/00 (2019.01); B60L 7/10 (2006.01); E06C 9/00 (2006.01);
U.S. Cl.
CPC ...
B60R 16/033 (2013.01); A62C 27/00 (2013.01); B60K 1/04 (2013.01); B60K 6/28 (2013.01); B60L 1/10 (2013.01); B60L 7/18 (2013.01); B60L 50/60 (2019.02); B60L 50/66 (2019.02); B60R 16/0207 (2013.01); B60R 16/0215 (2013.01); B60R 16/0238 (2013.01); B60W 20/13 (2016.01); B60W 20/40 (2013.01); B62D 21/157 (2013.01); B62D 65/04 (2013.01); E06C 5/04 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/298 (2021.01); A62C 11/00 (2013.01); B60K 2001/0405 (2013.01); B60K 2001/0438 (2013.01); B60L 3/0007 (2013.01); B60L 7/10 (2013.01); B60L 2200/40 (2013.01); B60R 16/02 (2013.01); E06C 9/00 (2013.01); H01M 2200/00 (2013.01); H01M 2220/20 (2013.01);
Abstract

An electrified fire fighting vehicle includes a chassis, a cab coupled to the chassis, a body coupled to the chassis rearward of the cab, an axle coupled to the chassis, a battery pack having a maximum capacity, a driveline coupled to the axle, and a controller. The driveline includes an electric motor coupled to the battery pack. The controller is configured to prevent charging the battery pack beyond a charge threshold to maintain an amount of storage capacity between the charge threshold and the maximum capacity to accommodate energy generated during one or more regenerative braking events and permit charging the battery pack beyond the charge threshold up to an overcharge threshold in response to receiving an override command or a certain mode selection. The overcharge threshold is greater than the charge threshold but less than the maximum capacity.

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