US2131412A - Case for cartridges - Google Patents
Case for cartridges Download PDFInfo
- Publication number
- US2131412A US2131412A US112124A US11212436A US2131412A US 2131412 A US2131412 A US 2131412A US 112124 A US112124 A US 112124A US 11212436 A US11212436 A US 11212436A US 2131412 A US2131412 A US 2131412A
- Authority
- US
- United States
- Prior art keywords
- cartridges
- washer
- cartridge
- case
- partition members
- 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
- 238000005192 partition Methods 0.000 description 33
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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
- F41A9/73—Drum magazines
Definitions
- FIG. 2 shows a vertical section made through ing by means of a spring actuated driver member the middle of the case the cover side down- 5 engaging the rearmost cartridge, the cartridges wards. 5
- FIG. 3 shows the case covered and the latch known.
- These cartridge magazines are deficient of the cover closed.
- the exterior of the case in that the friction tobeovercome for'advancing is formed by a short cylinder I, the base I the cartridges.in the stationary carrier is relaof the cylinder and a cover l which can be tively great, so that a commensurately great fastened to the cylinder ina way described below.
- 10 spring power which increases with the length of r
- the cartridges are held in the case by means the row of cartridges,-is necessary. This defect of the following gear.
- the present invention is designed to solve, in shaft 5 and at the other end to the inner wall a simple and inexpensive manner, the problem of the case 6. of introducing a large number of cartridges into To the outer wall of the spring case a cartridge 30 the magazine, while requiring only a slight spring feeder II is pivoted about a peg I0. power to move the cartridges.
- the cartridge In order to compress the spring I there are in magazine forming the subject of the present inthe cover l2 projections I2 by means of which vention also comprises two separate cartridge the cover I2 and with it the spring case 6 can ever, according to the invention, the two carcompressed.
- tridge guides are arranged in a single, common In a hole in the middle of the mainshaft 5 there cartridge carrier which is rotatable about a cenis a bolt 23 in such a position that it cannot rotral angle to the extent necessary to employ the tate in the hole of the shaft, but it can move one cartridge guide and which is provided with longitudinally.
- a spring 24 presses the bolt 23 4 a projection engaging behind the last cartridge against the cover l2. of the row in this cartridge guide, and is actu- 0n the inner surface of the head 9 of the bolt ated by a feeder member hich is rotated by there are oblique cogs 23 the corresponding holes spring means and which bears against the last 23 of which are in the cover I2.
- FIG. 1 shows the case loaded, filled and unspring case. 56 covered, seen from the bullet side, the bolt in In the cover I of the case there is a pin I c round which turns a bolt i This bolt is pushed under the head 9, and then a hook in the end of itcomes under the head of a pin i in the cover it.
- the cartridge channels 3 and ti are filled with cartridges.
- a cartridge lifter 29 shaped like a fork. When the cartridges are gliding against it, they rise up into the outlet.
- the outer cartridge channel 3 is, as mentioned above, formed by the wall of the cylinder l and by the plate cylinder 2 the washer 2 acting as the base of the channel.
- the one end of the plate cylinder 2 almost touches the wall of the cylinder I, the other ending at the projection 30. This projection has been made so wide that it just fits in between the arms of the cartridge lifter 29.
- the case is filled in such a way that the cartridges are put into the cartridge channels 3 and d with their bases against the washer 2, after which the cover of the case is closed in the way described above, and the case is ready for firing.
- a cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition member defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members, and means for holding said washer and partition members against rotation upon completion- 'of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation.
- a cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members, means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation, and spring means in said housing for actuating said evacuating means.
- a cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means for directing cartridges to said outlet, said cartridges directing means including a fork-shaped cartridge lifter on the inner surface of said wall adjacent said outlet, said lifter extending into the path of the cartridges so that they rise into the outlet as they are pressed against said lifter, means for evacuating one of said channels by rotating said washer and associated partition members and thereby pressing the cartridges of said one channel consecutively against said lifter, and means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the
- a cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively'associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the
- the wall of said cylindrical housing being provided with an outlet for said cartridges, means for directing cartridges to said outlet, said cartridge directing meansincluding a fork-shaped cartridge.
- lifter on the inner surface of said wall adjacent said outlet said lifter comprising a pair of arms extending into the a shoulder on saidwall behind said lifter, said shoulder constituting an abutment against which said projection may bear to stop rotation of said washer and associatedapartition members, said projection then fitting in between said arms and abutting said shoulder and holding said washer and partition -members against rotation, said evacuating means then functioning also to evacuate the other of said channels by pressing the cartridges thereof consecutively against said lifter while said washer and partition members are held against rotation.
- a cartridge case of the character described comprising a-substantially cylindrical housing including a peripheral wall, a washer arranged'for rotation withinsaid housing, spaced relatively .inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members.
- said cylindrical housing being provided with a central hollow shaft extending substantially therethrough and about which said washer rotates, a springpressed longitudinally displaceable bolt arranged within and having a head extending from said shaft, said cylindrical housing comprising a cover arranged interiorly of said head, and means for locking said cover in place, said means being interposed between said cover and head and being releasable upon outward displacement of said bolt.
- a cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition tively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members, means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation, said cylindrical housing being provided with a central hollow shaft extending substantially therethrough and about which said washer rotates, a spring-pressed longitudinally displaceable bolt arranged within and having a head extending from said shaft, said cylindrical housing comprising a cover arranged interiorly of said head, and means for locking said cover in place, said means being interposed between said cover and head and being releasable upon outward displacement of said bolt, spring means for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
Sept. 27, 1938. Q (js 2,131,412
CASE FOR CARTRIDGES Filed Nov; 21, 1936 35 guides which are evacuated successively. Howhe made to rotate, and thus the spring can be 3.,
Patented Sept. 27, 1938 2,131,412
UNITED STATES PATENT OFFICE CASE FOR CARTRIDGES Oskar Alfred ostman, Tikkakoski, Kuikka, Finland Application November 21, 1936, Serial No. 112,124 In Finland November 26, 1935 6 Claims. (01. 42-49) Cartridge magazines with stationary cartridge cross-section and part of the cover of the spring carriers and comprising circular or spiral guides in case cut away.
which the cartridge rowsare pushed to the open- Fig. 2 shows a vertical section made through ing by means of a spring actuated driver member the middle of the case the cover side down- 5 engaging the rearmost cartridge, the cartridges wards. 5
passing successively out of the said opening, are Fig. 3 shows the case covered and the latch known. These cartridge magazines are deficient of the cover closed. The exterior of the case in that the friction tobeovercome for'advancing is formed by a short cylinder I, the base I the cartridges.in the stationary carrier is relaof the cylinder and a cover l which can be tively great, so that a commensurately great fastened to the cylinder ina way described below. 10 spring power, which increases with the length of r The cartridges are held in the case by means the row of cartridges,-is necessary. This defect of the following gear. is avoided in known cartridge magazines wherein On a loose round washer 2, which can revolve the cartridge carrier and the cartridges rotate toround the mainshaft 5, one or more plate cylingether. However, these magazines are, in turn, ders are fastened, according to the drawing, two 15 again deficient in that, because of their limited plate cylinders 2' and 2 in such a way that dimensions, they can accommodate only a few between the cylinder l and these plate cylinders cartridges. A well known magazine endeavors to are left two cartridge channels 3 and 4 where overcome this defect by a concentric arrangethe cartridges are placed as the figure shows. The
ment of two rotatable drums, each with a form of these channels will be described later. 20 cartridge guide, i. e. arranging two separate car- The mainshaft- 5 is secured to the base I of tridge guides in such manner that the two drums the cylinder, and round this shaft there rotates and the cartridge rows therein rotate consecualso a spring case 6. This case and the washer tively. The arrangement of two drums, however, 2 can rotate either at the same time or sepamakes the construction complicated and, by rearately if required. 25 son of the requirement for great space, not uti- A spring 1 which is in the spring case 6, is at lizable with all firearms. one end by means of a pin 8 secured to the main- The present invention is designed to solve, in shaft 5 and at the other end to the inner wall a simple and inexpensive manner, the problem of the case 6. of introducing a large number of cartridges into To the outer wall of the spring case a cartridge 30 the magazine, while requiring only a slight spring feeder II is pivoted about a peg I0. power to move the cartridges. The cartridge In order to compress the spring I there are in magazine forming the subject of the present inthe cover l2 projections I2 by means of which vention also comprises two separate cartridge the cover I2 and with it the spring case 6 can ever, according to the invention, the two carcompressed.
tridge guides are arranged in a single, common In a hole in the middle of the mainshaft 5 there cartridge carrier which is rotatable about a cenis a bolt 23 in such a position that it cannot rotral angle to the extent necessary to employ the tate in the hole of the shaft, but it can move one cartridge guide and which is provided with longitudinally. A spring 24 presses the bolt 23 4 a projection engaging behind the last cartridge against the cover l2. of the row in this cartridge guide, and is actu- 0n the inner surface of the head 9 of the bolt ated by a feeder member hich is rotated by there are oblique cogs 23 the corresponding holes spring means and which bears against the last 23 of which are in the cover I2.
cartridge of the row in the second cartridge When the spring I is compressed, the cogs 23 45 guide, so that the first cartridge guide is evacurise up from their holes 23 and sink therein again ated indirectly by the feeder member by rotawhen the compressing is stopped. tion of the cartridge carrier and then, after the The bolt 23 has also another function. When latter comes to a standstill, the other cartridge the cover l of the case has been placed in posiguide is evacuated directly by the feeder member tion, the end 23 of the bolt is pressed inwards 50 which advances the row of cartridges in' this with some suitable object e. g. the end of a carguide. tridge, and then the head 9 of the bolt rises up On the drawing, and is thus loosened from the cover l2 of the Fig. 1 shows the case loaded, filled and unspring case. 56 covered, seen from the bullet side, the bolt in In the cover I of the case there is a pin I c round which turns a bolt i This bolt is pushed under the head 9, and then a hook in the end of itcomes under the head of a pin i in the cover it.
On the outer surface of the bolt i there is a projection 36, which, when the bolt is pushed in, is pressed behind one of the cogs 23. In this way the cover i2 is locked and the cartridge feeder H can press the row of cartridges forward.
In 1 the cartridge channels 3 and ti are filled with cartridges. Below an outlet 3'! in the wall of the cylinder I there is, a cartridge lifter 29 shaped like a fork. When the cartridges are gliding against it, they rise up into the outlet.
The outer cartridge channel 3 is, as mentioned above, formed by the wall of the cylinder l and by the plate cylinder 2 the washer 2 acting as the base of the channel. The one end of the plate cylinder 2 almost touches the wall of the cylinder I, the other ending at the projection 30. This projection has been made so wide that it just fits in between the arms of the cartridge lifter 29.
' When the cartridge feeding has proceeded so far that the channel 3 is empty, the projection 30 has been pressed between the arms of the cartridge lifter 29; and the mouth of the channel a has come to the outlet 37.
Behind the fork 29 there is a shoulder 3! the purpose of which is to stop the projection 36 when it has gone past the cartridge lifter 29. In this way is also the end 2" of the plate cylinder 2 prevented from revolving forward.
When filling the case, remove the cover l of the case in such a way that the end 23 of the bolt is pressed inwards and then the cog 23 in the head 9 of the boltgoes past the projection 36 in the latch I. Now the latch i can be turned away. When the latch i is opened, the cover of the case can be lifted off and the spring a l presses the head 9 of the bolt against the cover ii of the spring case 6.
After this the spring of the case is compressed by seizing with the fingertips the projections i2- and turning to the left'as far as possible.
After this the case is filled in such a way that the cartridges are put into the cartridge channels 3 and d with their bases against the washer 2, after which the cover of the case is closed in the way described above, and the case is ready for firing.
When firing the spring '7 makes the spring case 6 and at the same time the washer 2 rotate by means of the feeder ii and the cartridges of the cartridge channel 6. When the cartridges, as described, go through the outlet 31, the washer 2 rotates under the influence of the spring 1 until the cartridges in the channel 3 are all gone, and the projection 30comes against the shoulder 31 (the case is now acting as a drum case) and the shoulder 8! has such a position that the end of the channel a comes to the outlet 31. When the washer 2 can no longer rotate but the spring '5 is pressing the cartridges with the feeder I l, the cartridges in the channel t go off through the outlet 31 in the same manner as in the rod cases.
I claim:
1. A cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition member defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members, and means for holding said washer and partition members against rotation upon completion- 'of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation.
2. A cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members, means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation, and spring means in said housing for actuating said evacuating means.
3. A cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means for directing cartridges to said outlet, said cartridges directing means including a fork-shaped cartridge lifter on the inner surface of said wall adjacent said outlet, said lifter extending into the path of the cartridges so that they rise into the outlet as they are pressed against said lifter, means for evacuating one of said channels by rotating said washer and associated partition members and thereby pressing the cartridges of said one channel consecutively against said lifter, and means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation. 4. A cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition members in said housing, said partition members being operatively'associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the
latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means for directing cartridges to said outlet, said cartridge directing meansincluding a fork-shaped cartridge. lifter on the inner surface of said wall adjacent said outlet, said lifter comprising a pair of arms extending into the a shoulder on saidwall behind said lifter, said shoulder constituting an abutment against which said projection may bear to stop rotation of said washer and associatedapartition members, said projection then fitting in between said arms and abutting said shoulder and holding said washer and partition -members against rotation, said evacuating means then functioning also to evacuate the other of said channels by pressing the cartridges thereof consecutively against said lifter while said washer and partition members are held against rotation.
5. A cartridge case of the character described comprising a-substantially cylindrical housing including a peripheral wall, a washer arranged'for rotation withinsaid housing, spaced relatively .inner and outer substantially annular partition members in said housing, said partition members being operatively associated with said washer so as to rotate therewith, said washer and partition members defining a pair of juxtaposed relatively inner and outer channels adapted to receive the cartridges and from which, consecutively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members. means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation, said cylindrical housing being provided with a central hollow shaft extending substantially therethrough and about which said washer rotates, a springpressed longitudinally displaceable bolt arranged within and having a head extending from said shaft, said cylindrical housing comprising a cover arranged interiorly of said head, and means for locking said cover in place, said means being interposed between said cover and head and being releasable upon outward displacement of said bolt.
6, A cartridge case of the character described comprising a substantially cylindrical housing including a peripheral wall, a washer arranged for rotation within said housing, spaced relatively inner and outer substantially annular partition tively, the latter are discharged, the wall of said cylindrical housing being provided with an outlet for said cartridges, means on the inner surface of said wall for directing cartridges to said outlet, means for evacuating one of said channels by rotating said washer and associated partition members, means for holding said washer and partition members against rotation upon completion of the evacuation of said one channel, said evacuating means then functioning also to evacuate the other of said channels while said washer and partition members are held against rotation, said cylindrical housing being provided with a central hollow shaft extending substantially therethrough and about which said washer rotates, a spring-pressed longitudinally displaceable bolt arranged within and having a head extending from said shaft, said cylindrical housing comprising a cover arranged interiorly of said head, and means for locking said cover in place, said means being interposed between said cover and head and being releasable upon outward displacement of said bolt, spring means for actuating said'evacuating means, a chamber in said housing for said spring means, a cover for said chamber, and oblique cogs on the inner surface of said bolt head, said last-named cover being provided with holes corresponding to and associable with said cogs.
OSKAR ALFRED 6S'I'MAN.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI2131412X | 1935-11-26 | ||
GB3146536A GB472784A (en) | 1936-11-17 | 1936-11-17 | Machine gun magazines |
Publications (1)
Publication Number | Publication Date |
---|---|
US2131412A true US2131412A (en) | 1938-09-27 |
Family
ID=32044399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US112124A Expired - Lifetime US2131412A (en) | 1935-11-26 | 1936-11-21 | Case for cartridges |
Country Status (4)
Country | Link |
---|---|
US (1) | US2131412A (en) |
BE (1) | BE418563A (en) |
CH (1) | CH192387A (en) |
FR (1) | FR813234A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332097A (en) * | 1979-10-01 | 1982-06-01 | Taylor Jr William J | Drum magazine for automatic pistol or the like |
US4487103A (en) * | 1982-06-24 | 1984-12-11 | Atchisson Maxwell G | Drum magazine |
US4658700A (en) * | 1985-07-24 | 1987-04-21 | The Beta Company | Drum magazine |
US4745842A (en) * | 1986-10-16 | 1988-05-24 | Poly Technologies, Inc. | Spiral drum magazine with elongated magazine clip and multiple link last round follower |
US6578463B1 (en) * | 1967-03-22 | 2003-06-17 | The United States Of America As Represented By The Secretary Of The Navy | Automatic machine gun |
US20070151440A1 (en) * | 2006-01-03 | 2007-07-05 | Browning Arms Company | Magazine apparatuses, firearms including same, and method of introducing an ammunition cartridge into a firearm |
CN102003917A (en) * | 2010-10-22 | 2011-04-06 | 黄耀锋 | Magazine drum |
US20110107902A1 (en) * | 2009-11-09 | 2011-05-12 | Meninas Inc. | Ammunition feed system for firearm |
US20110107901A1 (en) * | 2009-11-09 | 2011-05-12 | Meninas Inc. | Ammunition feed system for firearm |
US20110203448A1 (en) * | 2010-02-24 | 2011-08-25 | German Sport Guns Gmbh | Magazine for a hand gun |
US8156675B2 (en) | 2007-03-08 | 2012-04-17 | Browning | Firearm magazine |
US8733224B2 (en) * | 2009-11-09 | 2014-05-27 | Meninas Inc. | Ammunition feed system for firearm |
US20150176936A1 (en) * | 2013-12-19 | 2015-06-25 | Yanwei Wei | Dump magazine with high capacity |
US10371475B2 (en) | 2016-09-21 | 2019-08-06 | Browning | Firearm magazine |
US10612871B2 (en) * | 2017-12-22 | 2020-04-07 | Michael J. Davidson | Drum ammunition magazine for rimmed cartridges |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1018257A4 (en) * | 2007-06-05 | 2010-08-03 | Otero Y Alonso Gabriel | Camembert charger for high capacity system riotgun made for cats and all other guns. |
-
0
- BE BE418563D patent/BE418563A/xx unknown
-
1936
- 1936-11-10 FR FR813234D patent/FR813234A/en not_active Expired
- 1936-11-10 CH CH192387D patent/CH192387A/en unknown
- 1936-11-21 US US112124A patent/US2131412A/en not_active Expired - Lifetime
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6578463B1 (en) * | 1967-03-22 | 2003-06-17 | The United States Of America As Represented By The Secretary Of The Navy | Automatic machine gun |
US4332097A (en) * | 1979-10-01 | 1982-06-01 | Taylor Jr William J | Drum magazine for automatic pistol or the like |
US4487103A (en) * | 1982-06-24 | 1984-12-11 | Atchisson Maxwell G | Drum magazine |
US4658700A (en) * | 1985-07-24 | 1987-04-21 | The Beta Company | Drum magazine |
US4745842A (en) * | 1986-10-16 | 1988-05-24 | Poly Technologies, Inc. | Spiral drum magazine with elongated magazine clip and multiple link last round follower |
US20070151440A1 (en) * | 2006-01-03 | 2007-07-05 | Browning Arms Company | Magazine apparatuses, firearms including same, and method of introducing an ammunition cartridge into a firearm |
US7806036B2 (en) | 2006-01-03 | 2010-10-05 | Browning | Magazine apparatuses, firearms including same, and method of introducing an ammunition cartridge into a firearm |
US8745912B2 (en) | 2007-03-08 | 2014-06-10 | Browning | Firearm magazine |
US8484875B2 (en) | 2007-03-08 | 2013-07-16 | Browning | Firearm magazine |
US8156675B2 (en) | 2007-03-08 | 2012-04-17 | Browning | Firearm magazine |
US8448558B2 (en) * | 2009-11-09 | 2013-05-28 | Meninas Inc. | Ammunition feed system for firearm |
US20110107901A1 (en) * | 2009-11-09 | 2011-05-12 | Meninas Inc. | Ammunition feed system for firearm |
US8733224B2 (en) * | 2009-11-09 | 2014-05-27 | Meninas Inc. | Ammunition feed system for firearm |
US20110107902A1 (en) * | 2009-11-09 | 2011-05-12 | Meninas Inc. | Ammunition feed system for firearm |
US8220377B2 (en) * | 2009-11-09 | 2012-07-17 | Meninas Inc. | Ammunition feed system for firearm |
US8117956B2 (en) | 2010-02-24 | 2012-02-21 | German Sport Guns Gmbh | Magazine for a hand gun |
DE102010009186A1 (en) | 2010-02-24 | 2011-08-25 | German Sport Guns GmbH, 59469 | Magazine for a handgun |
US20110203448A1 (en) * | 2010-02-24 | 2011-08-25 | German Sport Guns Gmbh | Magazine for a hand gun |
DE102010009186B4 (en) * | 2010-02-24 | 2014-11-13 | German Sport Guns Gmbh | Magazine for a handgun |
CN102003917A (en) * | 2010-10-22 | 2011-04-06 | 黄耀锋 | Magazine drum |
US20150176936A1 (en) * | 2013-12-19 | 2015-06-25 | Yanwei Wei | Dump magazine with high capacity |
US9103616B2 (en) * | 2013-12-19 | 2015-08-11 | Yanwei Wei | Dump magazine with high capacity |
US10371475B2 (en) | 2016-09-21 | 2019-08-06 | Browning | Firearm magazine |
US10921078B2 (en) | 2016-09-21 | 2021-02-16 | Browning | Firearm having a delay mechanism |
US11614292B2 (en) | 2016-09-21 | 2023-03-28 | Browning | Detachable firearm receiver |
US10612871B2 (en) * | 2017-12-22 | 2020-04-07 | Michael J. Davidson | Drum ammunition magazine for rimmed cartridges |
Also Published As
Publication number | Publication date |
---|---|
CH192387A (en) | 1937-08-15 |
FR813234A (en) | 1937-05-28 |
BE418563A (en) |
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