US1413694A - Cartridge-feeding device - Google Patents
Cartridge-feeding device Download PDFInfo
- Publication number
- US1413694A US1413694A US397803A US39780320A US1413694A US 1413694 A US1413694 A US 1413694A US 397803 A US397803 A US 397803A US 39780320 A US39780320 A US 39780320A US 1413694 A US1413694 A US 1413694A
- Authority
- US
- United States
- Prior art keywords
- cartridge
- receptacle
- cartridges
- spiral
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/61—Magazines
- F41A9/64—Magazines for unbelted ammunition
- F41A9/77—Magazines having a screw conveyor
Definitions
- the present invention refers to a novel cartrid e feed for machine and automatic guns o? all descriptionswhich'diifers from the feeding devices hitherto employed' by the simple and yet especially effective manner of feeding the cartridges into the barrel.
- l5 This is effected according to the present invention by means of a conveyor spiral formed substantially like a coil spring and consisting of wire, sheet metal strips or the like and rotatively disposed within a suitable channel or groove.
- This conveyor spiral may be caused to rotate either by the recoiling breech-piece or by gas pressure lo r by a spring or else c y'the semi-cylindrical receptacle near its botby some suitable motive force and, if desired, even by hand,isuitable intermediate members serving to transmit the movement.
- a cartridge feed according to the present invention is' illustrated by way of example.
- Fig. l is a longitudinal section, showing. the novel cartridge feed combined with a cartridge receptaclev of peculiar form.
- -Fig 2 is a plan view. Referring -to the drawings, d.
- the channel b is preferably connected)withv i'a frame, Iadapted tolbe applied to ⁇ the-'weapon and provided with 'two parallel .
- cylindricalcover of the wall does not yex- ⁇ f ⁇ rotatively vdisposed in. the openv channel b..
- the bottom of the cartrid e has a broad slot therein and t is fixed between the ledges g aforesaid in such a manner, that thel conveyor spiral projects through it into the receptacle, the side walls of the receptacle extending beyond its bottom in order secure a more AThe semifreely move relatively receptacle tend-.q uite down to the bottom but leaves e receptacle an opening o, allowing the cartridges to be introduced into the receptacle and to escapeA therethrough.
- the openin o may be closed ,by means of the slide z or' the like, which may be turned upwards whenever cartridges shall be supplied.
- a pine fixed in the centre 'of tom carries a partition loosely mounted 'thereon and further' a powerful spring fV acting upon that partition and causingv it to press the cartridges p towards the slot.
Description
H. VOLLMER. CARTRIDGEFEEDING DEVICE.'
' APPLICATION FILED JULY 20,1920- 2.413.694.. Patented Apr. 25, 1922.
| l JI Inma/fiar:
Es PAT E Nr iorricia:
HEINRICH voLLmEn, or BIB-nasen, GERMANY.
CMTRIDGE-FEEDING DEVICE.
To all whom t mag'co'ncern:
Be it known that I, HEINRICH 4 Biberach, Germany,- 5 new and useful Improvements in Cartridge- Feeding Devices, (for which I have filed application in Germany onApril 1,.1913,) of which .the following is a specification.
The present invention refers to a novel cartrid e feed for machine and automatic guns o? all descriptionswhich'diifers from the feeding devices hitherto employed' by the simple and yet especially effective manner of feeding the cartridges into the barrel. l5 This is effected according to the present invention by means of a conveyor spiral formed substantially like a coil spring and consisting of wire, sheet metal strips or the like and rotatively disposed within a suitable channel or groove.
This conveyor spiral may be caused to rotate either by the recoiling breech-piece or by gas pressure lo r by a spring or else c y'the semi-cylindrical receptacle near its botby some suitable motive force and, if desired, even by hand,isuitable intermediate members serving to transmit the movement.
In the drawings affixed' to this`speciication and forming part thereof, a cartridge feed according to the present invention is' illustrated by way of example.- In the drawingsd Fig. l is a longitudinal section, showing. the novel cartridge feed combined with a cartridge receptaclev of peculiar form. -Fig 2 is a plan view. Referring -to the drawings, d. is the conveyor spiral lwhich; is -formed in the present instance oa piece of ,wire 'wound after vthe mariiner lcfg-a*Y coil .'fgpriiig'.;y One end oi'i'thespiralv 'is' rigidly gliixed't'o vthe driving .shaft-c kThe spiral isl f of semi-circular section which'is shown in thedrawingas'being applied'to thefeed opening of somefirearm' a. The channel b is preferably connected)withv i'a frame, Iadapted tolbe applied to` the-'weapon and provided with 'two parallel .for taking up and holding the removable v cartrid e receptacle 'aforesaid vconsists Vorlesungv a citizen of the German Emp1re,res1ding at have invented certain' perff'sctfixationv in the frame. cylindricalcover of the wall does not yex- `f`rotatively vdisposed in. the openv channel b..
ledges g serving.,
The receptacle` 'of a sheet 'metal casing' Specification of Iietters Patent." Pateiited Apr. 25, 1922eappiieauon. ma my' 20 isz 'serial No. 397,803. l i
side walls distanced apart'for the length of -closed o n all sides and having semicircular the cartridge p'so that the cartridges acciimulated therein vcan to each other.
The bottom of the cartrid e has a broad slot therein and t is fixed between the ledges g aforesaid in such a manner, that thel conveyor spiral projects through it into the receptacle, the side walls of the receptacle extending beyond its bottom in order secure a more AThe semifreely move relatively receptacle tend-.q uite down to the bottom but leaves e receptacle an opening o, allowing the cartridges to be introduced into the receptacle and to escapeA therethrough.
After the .receptaclef'lias been filled with cartridges, the openin o may be closed ,by means of the slide z or' the like, which may be turned upwards whenever cartridges shall be supplied. A pine fixed in the centre 'of tom carries a partition loosely mounted 'thereon and further' a powerful spring fV acting upon that partition and causingv it to press the cartridges p towards the slot.
jects into this slot andV its windings are distanced apart insucha manner as to bey able to receive each one cartridge. 0n the spiral being set rotating, the row of cartridges gripped by the windings` of the spiral will wander in the direction.towards` the feed opening of the firearmand will be lfed into it, one after the other.
The receptacle h shown by way of exi ample lmight of course be replaced Aby some other suitable receptacle such as forinstance a prismatic container provided with a sli-d-v ing bottom and' having the cartridges disrated by vertical partitions. y .y After the last cartridge has left the receptacle, y'this latter fresh 1one.
claiin: 'W
1. AIn a'gun feedgdevice of the 'kind described in' combination, an channelled frame,
posed in vertical rows, which may be sepamay be replaced by'a' A) Wire spiral rotatively ,disposed in the removably arranged on top of said spiral, a hannel and means for supplying said spiral slot in. the bottom of said. receptacle 1and a rom'above Wth'cartridges disposed' transspring yactuated partition Within said re-` lo ers'ely thereto. ceptace for forcing the cartridges contained 2. In a gun feed device of theknd detherein `towards said spiral. cribed in combination, a, conveyor spira 'In testimony whereof I aix my si nature. V11d va, semi-cylindrical cartridge receptacle W HEINRICH VOLL ER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US397803A US1413694A (en) | 1920-07-20 | 1920-07-20 | Cartridge-feeding device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US397803A US1413694A (en) | 1920-07-20 | 1920-07-20 | Cartridge-feeding device |
| GB18484/21A GB185900A (en) | 1921-07-07 | 1921-07-07 | Improvements in the feed mechanism of automatic guns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1413694A true US1413694A (en) | 1922-04-25 |
Family
ID=26253415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US397803A Expired - Lifetime US1413694A (en) | 1920-07-20 | 1920-07-20 | Cartridge-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1413694A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522457A (en) * | 1946-05-23 | 1950-09-12 | Martin James | Cartridge feeding mechanism for automatic cannon |
| US2569798A (en) * | 1942-07-07 | 1951-10-02 | Ibm | Cartridge feeding device |
| US2604820A (en) * | 1945-12-18 | 1952-07-29 | Schiff Sigmund | Shell feeding mechanism for cannons |
| US2630741A (en) * | 1945-11-14 | 1953-03-10 | Robert | Device for the launching of rockets from airplanes |
| US2647442A (en) * | 1945-12-18 | 1953-08-04 | Us Sec War | Gun shell feeding mechanism |
| US2756637A (en) * | 1951-02-17 | 1956-07-31 | Brev Aero Mecaniques S A Soc | Cartridge magazines for automatic firearms |
| US2935914A (en) * | 1957-08-05 | 1960-05-10 | Darsie Burns | Linkless feed system for guns |
| US2951422A (en) * | 1956-05-11 | 1960-09-06 | Armament Components Inc | Article handling system for cartridge feeding |
| US3076386A (en) * | 1960-06-02 | 1963-02-05 | Mach Tool Works Oerlikon | Device for supplying ammunition to an automatic firearm |
| US20070175464A1 (en) * | 2006-01-31 | 2007-08-02 | Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie "Izhevsky Mekhanichesky Zavod" | Mechanism for feeding ball bullets from a bin to a holder |
-
1920
- 1920-07-20 US US397803A patent/US1413694A/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2569798A (en) * | 1942-07-07 | 1951-10-02 | Ibm | Cartridge feeding device |
| US2630741A (en) * | 1945-11-14 | 1953-03-10 | Robert | Device for the launching of rockets from airplanes |
| US2604820A (en) * | 1945-12-18 | 1952-07-29 | Schiff Sigmund | Shell feeding mechanism for cannons |
| US2647442A (en) * | 1945-12-18 | 1953-08-04 | Us Sec War | Gun shell feeding mechanism |
| US2522457A (en) * | 1946-05-23 | 1950-09-12 | Martin James | Cartridge feeding mechanism for automatic cannon |
| US2756637A (en) * | 1951-02-17 | 1956-07-31 | Brev Aero Mecaniques S A Soc | Cartridge magazines for automatic firearms |
| US2951422A (en) * | 1956-05-11 | 1960-09-06 | Armament Components Inc | Article handling system for cartridge feeding |
| US2935914A (en) * | 1957-08-05 | 1960-05-10 | Darsie Burns | Linkless feed system for guns |
| US3076386A (en) * | 1960-06-02 | 1963-02-05 | Mach Tool Works Oerlikon | Device for supplying ammunition to an automatic firearm |
| US20070175464A1 (en) * | 2006-01-31 | 2007-08-02 | Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie "Izhevsky Mekhanichesky Zavod" | Mechanism for feeding ball bullets from a bin to a holder |
| US7640924B2 (en) * | 2006-01-31 | 2010-01-05 | Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie “Izhevsky Mekhanichesky Zavod” | Mechanism for feeding ball bullets from a bin to a holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1413694A (en) | Cartridge-feeding device | |
| US2296729A (en) | Cartridge magazine for firearms | |
| US2394033A (en) | Magazine loader | |
| US2289067A (en) | Box-magazine for firearms | |
| US710324A (en) | Bandoleer or cartridge-belt. | |
| US1724617A (en) | Grease gun | |
| DE308574C (en) | ||
| DE3238893A1 (en) | Device for conveying and loading large-calibre cartridge ammunition from magazines | |
| US1326721A (en) | Revolver-clip | |
| US231927A (en) | Cartridge packing and feeding case | |
| US2603130A (en) | Cartridge link guide | |
| GB572504A (en) | Improvements in or relating to magazines and feed mechanisms for automatic guns or machine guns | |
| US1436232A (en) | Rifle-feeding attachment | |
| US2823480A (en) | Receiver construction | |
| US56489A (en) | Improvement in machines for filling cartridges | |
| US265240A (en) | Cartridge-feeder for machine-guns | |
| DE3042615C2 (en) | Device for the automatic conveying and loading of large-caliber cartridged ammunition | |
| US1521324A (en) | Magazine for firearms | |
| US752648A (en) | so model | |
| US571973A (en) | Thomas c | |
| US1759579A (en) | Cartridge pocket | |
| SU745643A1 (en) | Machine for assembling parts | |
| US106246A (en) | Improvement in magazine-guns | |
| GB461338A (en) | Device for continuously feeding cartridges into automatic firearms | |
| US4057229A (en) | Ignition rod and feed device |