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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 12434672 B1

PDFFull Text
Date of Patent:
Oct. 07, 2025

Filed:

Oct. 12, 2023

Military vehicle

Applicant:

Oshkosh Defense, Llc, Oshkosh, WI (US);

Inventors:

Don Verhoff, Oshkosh, WI (US);

Gary Schmiedel, Oshkosh, WI (US);

Chris Yakes, Oshkosh, WI (US);

Rob Messina, Oshkosh, WI (US);

Brian Wilkins, Oshkosh, WI (US);

Kent Schulte, Oshkosh, WI (US);

Daniel R. Seffernick, Oshkosh, WI (US);

Joseph Holda, Oshkosh, WI (US);

Michael Peotter, Oshkosh, WI (US);

David Mcgraw, Oshkosh, WI (US);

Anthony Seefeldt, Oshkosh, WI (US);

Dave Pelko, Oshkosh, WI (US);

Jesse Gander, Oshkosh, WI (US);

Jerry Reineking, Oshkosh, WI (US);

Jesse Steinke, Oshkosh, WI (US);

Assignee:

OSHKOSH DEFENSE, LLC, Oshkosh, WI (US);

Attorney:

FOLEY & LARDNER LLP

Primary Examiner:

Robert A Siconolfi

Assistant Examiner:

San M Aung

Int. Cl.
CPC ...
F41H 5/16 (2006.01); B60G 17/04 (2006.01); B60K 17/10 (2006.01); B60T 7/20 (2006.01); B60T 13/14 (2006.01); B60T 13/16 (2006.01); B60T 13/24 (2006.01); B60T 13/58 (2006.01); B60T 13/66 (2006.01); B62D 21/15 (2006.01); B62D 21/18 (2006.01); B62D 24/00 (2006.01); B62D 33/06 (2006.01); B62D 63/02 (2006.01); F41H 7/04 (2006.01);
U.S. Cl.
CPC ...
B60T 7/20 (2013.01); B60G 17/04 (2013.01); B60T 13/14 (2013.01); B60T 13/16 (2013.01); B60T 13/249 (2013.01); B60T 13/581 (2013.01); B60T 13/583 (2013.01); B62D 21/152 (2013.01); B62D 21/18 (2013.01); B62D 24/00 (2013.01); B62D 33/0617 (2013.01); B62D 63/025 (2013.01); F41H 5/16 (2013.01); F41H 7/044 (2013.01); B60G 2300/07 (2013.01); B60K 17/105 (2013.01); B60T 13/66 (2013.01); F41H 7/048 (2013.01);
Abstract

A brake system includes an air-to-hydraulic intensifier configured to couple to a brake actuator that engages a brake to limit movement of a tractive element where the air-to-hydraulic intensifier is configured to receive a supply of air and provide a hydraulic fluid to the brake actuator based on the supply of air to overcome a brake biasing force of the brake actuator to disengage the brake actuator from the brake to permit movement of the tractive element, a hydraulic reservoir coupled to the air-to-hydraulic intensifier, and a valve. The valve includes a first port fluidly coupled to the air-to-hydraulic intensifier, a second port fluidly coupled to the hydraulic reservoir, a third port fluidly coupled to the brake actuator, and a valve gate that is repositionable between a first position that couples the first port to the third port and a second position that couples the second port to the third port.

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