Military vehicle

Patent metadata

Field	Value
Publication number	US-12377824-B1
Application number	US-202418602871-A
Country	US
Kind code	B1
Filing date	Mar 12, 2024
Priority date	Mar 26, 2012
Publication date	Aug 5, 2025
Grant date	Aug 5, 2025

Abstract

A military vehicle includes a passenger cabin, a front axle, a rear axle, an engine positioned forward of the passenger cabin, a front lift assembly positioned forward of the passenger cabin and providing a pair of front lift points, a rear lift assembly positioned rearward of the passenger cabin and providing a pair of rear lift points, a generator configured to be driven by the engine to generate electricity, and an export power kit configured to facilitate exporting power off of the military vehicle.

First claim

The invention claimed is:

1. A military vehicle comprising:
a passenger capsule having a front end and a rear end;
a front module coupled to the front end of the passenger capsule, the front module including a front frame assembly, a front axle, and a front differential;
a rear module coupled to the rear end of the passenger capsule, the rear module including a rear frame assembly and a rear axle;
a prime mover supported by the front module;
a transaxle supported by the rear module, the transaxle coupled to the prime mover, the rear axle, and the front differential;
a front lift assembly coupled to the front frame assembly, the front lift assembly providing a pair of front lift points;
a rear lift assembly coupled to the rear end of the passenger capsule, the rear lift assembly providing a pair of rear lift points;
a plurality of front interfaces positioned at the front end of the passenger capsule and detachably coupling the front frame assembly to the passenger capsule; and
a plurality of rear interfaces positioned at the rear end of the passenger capsule and detachably coupling the rear frame assembly to the passenger capsule.

2. The military vehicle of claim 1 , wherein at least one of the plurality of front interfaces and at least one of the plurality of rear interfaces is positioned along a bottom of the passenger capsule.

3. The military vehicle of claim 1 , wherein the prime mover includes an engine.

4. The military vehicle of claim 1 , wherein the transaxle includes an internal mechanical disconnect that facilitates decoupling the transaxle from the front differential.

5. The military vehicle of claim 4 , further comprising an actuator configured to facilitate engaging the internal mechanical disconnect.

6. The military vehicle of claim 5 , wherein the actuator is accessible from an exterior of the passenger capsule.

7. The military vehicle of claim 1 , wherein the transaxle includes a transfercase component and a rear differential component at least partially contained within a common housing.

8. The military vehicle of claim 1 , wherein the rear module includes a rear suspension system including a first gas spring, a second gas spring, a first hydraulic damper, and a second hydraulic damper, wherein the first hydraulic damper and the second hydraulic damper are cross-plumbed to provide a hydraulic body roll control function.

9. The military vehicle of claim 1 , wherein the rear module includes a rear suspension system, and wherein at least one component of the rear suspension system is directly coupled to a housing of the transaxle.

10. The military vehicle of claim 1 , wherein the passenger capsule includes sidewalls and a floor coupled to the sidewalls, wherein bottom edges of the sidewalls extend past and below the floor, further comprising a belly deflector extending across an underside of the passenger capsule and having lateral ends coupled to the bottom edges of the sidewalls, wherein the belly deflector is positioned beneath and isolated from the floor.

11. The military vehicle of claim 1 , wherein a sidewall of the passenger capsule defines a front door aperture and a rear door aperture with a portion of the sidewall positioned between the front door aperture and the rear door aperture, wherein the portion of the sidewall includes an interlocking door frame feature positioned along an exterior facing surface thereof, a front latch, and a rear latch, and wherein the passenger capsule includes (i) a front door positioned to selectively enclose the front door aperture and engage with the front latch and the interlocking door frame feature when closed and (ii) a rear door positioned to selectively enclose the rear door aperture and engage with the rear latch and the interlocking door frame feature when closed.

12. The military vehicle of claim 1 , further comprising a generator configured to be driven by the prime mover to generate electricity and provide power to an export power kit to facilitate exporting power off of the military vehicle.

13. The military vehicle of claim 1 , wherein the front module includes bumperettes that provide mounting locations for one or more antennas at a front of the military vehicle.

14. A military vehicle comprising:
a passenger capsule having a front end and a rear end;
a plurality of front interfaces positioned at the front end of the passenger capsule, wherein at least one of the plurality of front interfaces is positioned along a bottom of the passenger capsule;
a plurality of rear interfaces positioned at the rear end of the passenger capsule, wherein at least one of the plurality of rear interfaces is positioned along the bottom of the passenger capsule;
a front module including a front frame assembly, a front axle, and a front differential, wherein the front frame assembly is detachably coupled to the plurality of front interfaces;
a rear module including a rear frame assembly and a rear axle, wherein the rear frame assembly is detachably coupled to the plurality of rear interfaces;
a prime mover supported by the front module;
a transaxle supported by the rear module, the transaxle coupled to the prime mover, the rear axle, and the front differential;
a pair of front lift points positioned at, proximate, or in front of the front end of the passenger capsule; and
a pair of rear lift points positioned at, proximate, or behind the rear end of the passenger capsule.

15. The military vehicle of claim 14 , wherein a sidewall of the passenger capsule defines a front door aperture and a rear door aperture with a portion of the sidewall positioned between the front door aperture and the rear door aperture, wherein the portion of the sidewall includes an interlocking door frame feature positioned along an exterior facing surface thereof, a front latch, and a rear latch, and wherein the passenger capsule includes (i) a front door positioned to selectively enclose the front door aperture and engage with the front latch and the interlocking door frame feature when closed and (ii) a rear door positioned to selectively enclose the rear door aperture and engage with the rear latch and the interlocking door frame feature when closed.

Assignees

• Oshkosh Defense Llc

Inventors

• Verhoff Don
• Schmiedel Gary
• Yakes Chris
• Messina Rob
• Wilkins Brian
• Schulte Kent
• Seffernick Daniel R
• Holda Joseph
• Peotter Michael
• Mcgraw David
• Seefeldt Anthony
• Pelko Dave
• Gander Jesse
• Reineking Jerry
• Steinke Jesse

Classifications

• F41H7/044

  Hull or cab construction other than floors or base plates for increased land mine protection (mounting of armoured plates F41H5/013) · CPC title

• B60T13/583

  using converters · CPC title

• B60T13/249

  Hydraulic command of the control valve, hydraulic transmission to the brakes · CPC title

• B60T13/14

  using accumulators or reservoirs {fed by pumps} · CPC title

• B60T13/581

  both hydraulic and pneumatic · CPC title