Auto-loader and vehicle comprising an auto-loader

Patent metadata

Field	Value
Publication number	US-11268775-B2
Application number	US-202017074253-A
Country	US
Kind code	B2
Filing date	Oct 19, 2020
Priority date	Apr 17, 2018
Publication date	Mar 8, 2022
Grant date	Mar 8, 2022

Abstract

A vehicle, in particular a tank, having a turret, on which a gun having a large-calibre gun barrel is secured, and comprising an auto-loader positioned behind the turret, via which auto-loader ammunition can be automatically supplied to the gun barrel. In order to achieve simplified automatic loading of the gun barrel with ammunition, the auto-loader is replaceably secured on the outside of the turret as a separate, modular unit. A magazine located in the auto-loader for receiving the ammunition can also be designed as an interchangeable magazine that can be replaced. An electronic system of the auto-loader is housed in the vehicle, specifically in the turret. The selection of ammunition in the auto-loader and the conveying out of the auto-loader are carried out via at least one mechanical interface, e.g. a power take-off, between the turret and the auto-loader.

First claim

What is claimed is:

1. An autoloader comprising:
at least one magazine housing;
at least one magazine for receiving ammunition; and
a loading device that transfers the ammunition from the at least one magazine to a loading space of a barrel of a gun,
wherein the at least one magazine is housed in the magazine housing,
wherein the at least one magazine is configured as an endless belt magazine,
wherein the at least one magazine is replaceable,
wherein the loading device is housed inside the at least one magazine, and
wherein the autoloader, that includes the at least one magazine housing, the at least one magazine and the loading device, is a modular unit, the modular unit being attachable to an exterior of a turret to which the gun is fastened or attachable to an exterior of a vehicle that includes the turret.

2. The autoloader as claimed in claim 1 , wherein at least two partial magazines are introduced in the at least one magazine housing.

3. The autoloader as claimed in claim 1 , wherein ammunition that are different from one another are adapted to be received in the at least one magazine.

4. The autoloader as claimed in claim 1 , wherein pieces of ammunition are arranged substantially horizontally in corresponding containers of the endless belt magazine, wherein at least one of the containers contains a load tray and is provided with a longitudinal slot.

5. The autoloader as claimed in claim 1 , wherein the at least one magazine housing is covered by a hinged cover.

6. A vehicle comprising:
a turret to which a gun with a barrel is fastened; and
an autoloader as claimed in claim 1 ,
wherein the autoloader is a separate, modular, removable unit that is attached to the exterior of the turret or attached to the exterior of the vehicle,
wherein the turret and the autoloader have openings on sides facing one another, and
wherein the ammunition is automatically selected and automatically fed to a loading space of the gun.

7. The vehicle as claimed in claim 6 , wherein the openings facing one another are arranged in an extension of an axis of a bore of the barrel.

8. The vehicle as claimed in claim 6 , wherein the openings are adapted to be closed.

9. The vehicle as claimed in claim 6 , wherein the at least one magazine housing is covered by a hinged cover.

10. The vehicle as claimed in claim 6 , wherein an electronic system of the autoloader is housed in the vehicle or in the turret.

11. The vehicle as claimed in claim 6 , wherein at least one mechanical interface is provided between the turret or the vehicle and the autoloader.

12. The vehicle as claimed in claim 11 , wherein the selection of ammunition and the feeding of the ammunition takes place via the at least one mechanical interface.

13. The vehicle as claimed in claim 11 , wherein the at least one mechanical interface is a power takeoff shaft.

14. The vehicle as claimed in claim 11 , wherein at least one electrical interface is provided between the turret or the vehicle and the autoloader, or wherein a selection and conveyance of ammunition takes place via the at least one mechanical interface.

15. The vehicle as claimed in claim 6 , wherein the loading device is housed inside the at least one magazine at a position that is closer to the side of the autoloader that faces the turret than a side of the autoloader that faces away from the turret.

16. A vehicle comprising:
a turret to which a gun with a barrel is fastened;
an autoloader comprising at least one magazine housing and at least one magazine for receiving ammunition, the at least one magazine being accommodated in the at least one magazine housing; and
a loading device that is attached to an exterior of the turret or an exterior of the vehicle,
wherein the at least one magazine is configured as an endless belt magazine,
wherein the at least one magazine is replaceable,
wherein the autoloader is a separate, modular, removable unit that is attached to the exterior of the turret or attached to the exterior of the vehicle,
wherein the turret and the autoloader have openings on sides facing one another, and
wherein the ammunition is automatically selected and automatically fed to a loading space of the gun.

Assignees

• Rheinmetall Waffe Munition Gmbh

Inventors

• Blache Andreas

Classifications

• F41A9/42

  Rammers separate from breech-block · CPC title

• F41A9/26 Primary

  using a revolving drum magazine · CPC title

• F41A9/64 Primary

  for unbelted ammunition · CPC title

• F41A9/76

  Magazines having an endless-chain conveyor · CPC title

• F41A9/11 Primary

  in a horizontal plane · CPC title