Military vehicle with reconfigurable compartment

Patent metadata

Field	Value
Publication number	US-12357519-B2
Application number	US-202318206446-A
Country	US
Kind code	B2
Filing date	Jun 6, 2023
Priority date	Oct 24, 2019
Publication date	Jul 15, 2025
Grant date	Jul 15, 2025

Abstract

A reconfigurable compartment for a military vehicle. The reconfigurable compartment includes a floor, a front, a rear, a roof, and sides. The floor, the front, the rear, the roof, and the sides are removably coupled with each other to define the reconfigurable compartment. At least one of the floor, the front, the rear, the roof, or the sides are function-specific and replaceable with a different function-specific at least one of the floor, the front, the rear, the roof, or the sides and thereby facilitate transitioning an overall function of the military vehicle to accommodate a variety of different vehicle applications.

First claim

What is claimed is:

1. A military vehicle, comprising:
a frame;
a cab coupled with the frame, the cab comprising a first plurality of panels configured to define a first interior volume for a driver of the military vehicle; and
a vehicle body supported by the frame, the vehicle body including a compartment comprising a second plurality of panels, the second plurality of panels removably coupled with each other to cooperatively define a second interior volume, wherein a panel physically separates the second interior volume from the first interior volume;
wherein at least one of the second plurality of panels of the compartment are replaceable with function-specific panels to transition the compartment between an ambulance compartment and another type of compartment to change an application of the military vehicle, wherein the first interior volume of the cab is physically separated from the second interior volume of the compartment by the panel when the compartment is transitioned from the ambulance compartment to the other type of compartment, and the other type of compartment include a ceiling panel that extends an entire longitudinal length of the vehicle body, the ceiling panel configured to be universally used with the other type of compartment;
wherein the ambulance compartment is configured to support a lifting strap having a first end, a second end, and an intermediate segment fixed to and extending away from the lifting strap between the first end and the second end, wherein the first end is coupled to a rotatable spool such that rotation of the spool in a first direction winds the lifting strap about the spool and rotation of the spool in a second direction unwinds the lifting strap from the spool.

2. The military vehicle of claim 1 , wherein the second plurality of panels comprise a floor panel, a front, a rear, the ceiling panel, and sides.

3. The military vehicle of claim 2 , wherein the rear is replaceable to transition the application or an overall function of the military vehicle between a plurality of applications or overall functions.

4. The military vehicle of claim 1 , wherein the different types of compartments comprise at least a troop carrier compartment and the ambulance compartment, each of the function-specific panels having a different structure specific for at least the troop carrier compartment or the ambulance compartment.

5. The military vehicle of claim 4 , wherein the troop carrier compartment comprises seating for at least six passengers for transportation in the troop carrier compartment.

6. The military vehicle of claim 4 , wherein the ambulance compartment comprises:
a litter lift system positioned at least partially within the ambulance compartment comprising:
a motor-driven winch having the rotatable spool; and
the lifting strap, wherein the lifting strap has a first lifting segment and a second lifting segment positioned away from an end of the lifting strap coupled to the rotatable spool, wherein the first lifting segment and the second lifting segment are each forked to define two separate lifting loops;
wherein rotation of the rotatable spool in a first direction raises the first lifting segment and the second lifting segment; and
wherein rotation of the rotatable spool in a second direction different from the first direction lowers the first lifting segment and the second lifting segment.

7. A reconfigurable compartment for a military vehicle comprising:
a floor, a front, a rear, a roof, and sides, wherein the floor, the front, the rear, the roof, and the sides are removably coupled with each other to define the reconfigurable compartment and an interior volume of the reconfigurable compartment, wherein a panel physically separates the interior volume of the reconfigurable compartment from an interior volume of a cabin for a driver of the military vehicle, the cabin comprising a plurality of panels different than the floor, the front, the rear, the roof, and the sides of the reconfigurable compartment;
wherein at least one of the floor, the front, the rear, or the sides are function-specific and replaceable with a different function-specific at least one of the floor, the front, the rear, or the sides to transition the reconfigurable compartment between an ambulance compartment and another type of compartment to change an overall function of the military vehicle, wherein the interior volume of the cabin is at physically separated from the interior volume of the reconfigurable compartment by the panel in the other type of compartment and the ambulance compartment and the other type of compartment include the roof that extends an entirety of a longitudinal length of the reconfigurable compartment;
wherein the ambulance compartment is configured to support a lifting strap having a first end, a second end, and an intermediate segment fixed to and extending away from the lifting strap between the first end and the second end, wherein the first end is coupled to a rotatable spool such that rotation of the spool in a first direction winds the lifting strap about the spool and rotation of the spool in a second direction unwinds the lifting strap from the spool.

8. The reconfigurable compartment of claim 7 , wherein replacing the at least one function-specific floor, front, rear, or sides with the different function-specific at least one floor, front, rear, or sides changes a function of the reconfigurable compartment to change the overall function of the military vehicle.

9. The reconfigurable compartment of claim 7 , wherein the other type of compartment includes a troop carrier compartment, wherein the troop carrier compartment includes the roof that extends substantially the entirety of the longitudinal length of the reconfigurable compartment, and wherein the function-specific or the different function-specific at least one of the floor, the front, the rear, or the sides comprise a different structure for the troop carrier compartment.

10. The reconfigurable compartment of claim 9 , wherein the troop carrier compartment comprises seating for at least six passengers for transportation in the troop carrier compartment.

11. The reconfigurable compartment of claim 9 , wherein the ambulance compartment comprises:
a litter lift system positioned at least partially within the ambulance compartment comprising:
a motor-driven winch having the rotatable spool; and
the lifting strap, wherein the lifting strap has a first lifting segment and a second lifting segment positioned away from an end of the lifting strap coupled to the rotatable spool, wherein the first lifting segment and the second lifting segment are each forked to define two separate lifting loops;
wherein rotation of the rotatable spool in a first direction raises the first lifting segment and the second lifting segment; and
wherein rotation of the rotatable spool in a second direction different from the first direction lowers the first lifting segment and the second lifting segment.

12. A method of transitioning a military vehicle between a plurality of different modes, the method comprising:
providing a military vehicle comprising a reconfigurable compartment having a floor, a front, a rear, a roof, and sides, wherein the front, the rear, the roof, and the sides are removably coupled with each other to define the reconfigurable compartment and an interior volume of the reconfigurable compartment, the reconfigurable compartment separate from a cab of the military vehicle that provides seating for a driver of the military vehicle, the cab of the military vehicle defined by a plurality of panels that are different from the reconfigurable compartment, an interior volume of the cab

Assignees

• Oshkosh Corp

Inventors

• Malcolm Gregory D
• Vetting Matthew B
• Miller Rodney M

Classifications

• A61G3/0841 Primary

  on lateral support arms · CPC title

• A61G3/0866

  on height adjustable support · CPC title

• A61G3/0858

  on support for multiple stretchers · CPC title

• A61G2203/70

  with special adaptations, e.g. for safety or comfort · CPC title

• A61G3/0825

  using support rack, frame · CPC title