Claims
- 1. A dual-barrel cartridge feeder for a gun having two alternately fired barrels having respective adjacent loading positions, the feeder comprising;
- a guide defining a path having an upstream end and a downstream end, the downstream end being at one of the positions and the other position being between same and the upstream end, cartridges being movable in a row along the path and being laterally displaceable out of the path at the positions;
- a sprocket at an upstream end of the path; and
- means for rotating the sprocket while same is engaging a sequence of cartridges to advance same into the upstream end and thereby push the cartridges along the path into the positions; including drive means operatively connected to the sprocket for continuously rotationally driving the sprocket, the guide including
- an endless flexible conveyor having a stretch extending along the path opposite the barrels and formed with a succession of cartridge-engaging holders; and
- means supporting the conveyor on the gun for displacement of the stretch from the upstream to the downstream end.
- 2. The dual-barrel cartridge feeder defined in claim 1, wherein the conveyor is a chain and has a series of links each provided with a respective such holder.
- 3. The dual-barrel cartridge feeder defined in claim 1, wherein the guide is provided with holder elements at the positions.
- 4. The dual-barrel cartridge feeder defined in claim 6, wherein the holder elements and guide are pivotal relative to the gun.
- 5. The dual-barrel cartridge feeder defined in claim 7, wherein the sprocket is rotatable about a sprocket axis parallel to the barrels and the guide and elements are pivotal on the gun about an axis near this pivot axis.
- 6. The dual-barrel cartridge feeder defined in claim 1, further comprising
- a second such guide, sprocket, and means to the other side of the position both guides being displaceable between positions covering the positions and positions spaced away from the positions, whereby the guides can be used alternately.
- 7. The dual-barrel cartridge feeder defined in claim 1, wherein said cartridges are mounted on a belt which is being fed into said upstream end, and further comprising means at the upstream end for separating the cartridges from their cartridge belt.
- 8. The dual-barrel cartridge feeder defined in claim 1, wherein the gun is provided at each of the positions with a loading element movable parallel to the respective barrel.
- 9. The dual-barrel cartridge feeder defined in claim 11, wherein the loading element is of the chain-mounted type.
- 10. In an improved dual-barrel cartridge feeder for feeding cartridges to two cradled gun barrels, said feeder having at least one sprocket wheel rotatably mounted on an axis which is parallel to the gun barrels and fixed relative to the cradle of the gun barrels and a feeder comprising an endless chain and including a succession of cartridge-engaging holders which feeder advances stepwise in a direction transverse to a longitudinal axis of the gun barrels to transport the cartridges to two adjacent loading positions disposed in a common housing of the weapon, axes of the feeder being parallel to the axis of said sprocket, the improvement comprising
- (a) said feeder comprising an endless chain and a pair of turn around regions and said feeder being operatively mounted above both loading positions and extending along a positioning path, said cartridge engaging holders being mounted on said endless chain and forming the upper boundary of said positioning path between said turn around regions;
- (b) said sprocket wheel being arranged at an inlet of said feeder, said feeder being pivotally movable from an operative to an inoperative position and vice-versa about an axis which is parallel to the axis of said sprocket wheel, said feeder and said sprocket wheel being positively operatively connected in such a way that when said feeder is in said inoperative position the stepwise advance of said feeder for transporting cartridges and the rotation of the sprocket wheel for entraining a cartridge belt are interrupted.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3211416 |
Mar 1982 |
DEX |
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CROSS-REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part application of our co-pending application Ser. No. 479,195, filed Mar. 28, 1983, now abondoned entitled CARTRIDGE FEED FOR DOUBLE-BARREL GUN.
Foreign Referenced Citations (1)
Number |
Date |
Country |
16361 |
Jan 1893 |
GBX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
479195 |
Mar 1983 |
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