PT86962A - CARTRIDGE FEEDING ASSEMBLY FOR ALMA LISA SHOTS WITH SEMIAUTOMATIC OR PUMP OPERATION - Google Patents
CARTRIDGE FEEDING ASSEMBLY FOR ALMA LISA SHOTS WITH SEMIAUTOMATIC OR PUMP OPERATIONInfo
- Publication number
- PT86962A PT86962A PT86962A PT8696288A PT86962A PT 86962 A PT86962 A PT 86962A PT 86962 A PT86962 A PT 86962A PT 8696288 A PT8696288 A PT 8696288A PT 86962 A PT86962 A PT 86962A
- Authority
- PT
- Portugal
- Prior art keywords
- cartridge
- firearm
- barrel
- semiautomatic
- type
- Prior art date
Links
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
- F41A9/01—Feeding of unbelted ammunition
- F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
- F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
- F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
- F41A9/13—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane
- F41A9/16—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis
- F41A9/17—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm
- F41A9/18—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm feeding from a tubular magazine under the barrel
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Toys (AREA)
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Specific Conveyance Elements (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Telescopes (AREA)
- Catching Or Destruction (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Mechanical Operated Clutches (AREA)
- Cookers (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Fuel-Injection Apparatus (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The present invention relates to smooth-bore guns having a tubular magazine and an operating system either semiautomatic indifferently of the inertial type, of the gas intake type or of the recoiling barrel type, or manual pump-operated or convertible from one system to the other, relating essentially to a new cartridge feed system adapted to these types of firearms. The invention comprises a new cartridge descent lever (1) which causes the cartridges (15) to pass from the magazine tube (16) into the barrel (22), either automatically or manually. For the feeding with semiautomatic operation of the firearm, part of the energy of the spring of the hammer (18) of the firearm is used to cause the vertical rotation of the cartridge descent lever (1) so that a cartridge (15) exits from the magazine tube (16). For the feeding with manual pump operation of the firearm, the same movement is caused by the bolt (31) when it opens manually, by means of the cocking rod, for the expulsion of the case in the barrel (22). Finally, for the manual change of the cartridge (15) in the barrel (22) the same movement can be caused by the hand of the shooter which, with the finger which presses the trigger (17), finds, in an easily accessible position, a tab (44) of the cartridge descent lever (1) protruding from the lower level of the body of the firearm. In all the cases described above, the successive passage in the barrel (22) of the cartridge (15), exiting from the magazine tube (16), occurs in a conventional manner for the type of firearm considered. In the various operating systems all the movements of the new cartridge descent lever (1) are in any case synchronized and compatible with the used operation without the need for adjustments.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8744009A IT1210375B (en) | 1987-03-12 | 1987-03-12 | TUBULAR TANK CARTRIDGE FEEDING SYSTEM FOR RIFLES WITH SMOOTH BODY AND SEMI-AUTOMATIC MANUAL PUMP OPERATION OR CONVERTIBLE FROM ONE TO THE OTHER TYPE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT86962A true PT86962A (en) | 1989-03-30 |
| PT86962B PT86962B (en) | 1995-03-01 |
Family
ID=11255509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT86962A PT86962B (en) | 1987-03-12 | 1988-03-11 | CARTRIDGE FEEDING ASSEMBLY FOR ALMA LISA SHOTS WITH SEMIAUTOMATIC OR PUMP OPERATION |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0281793B1 (en) |
| JP (1) | JPS63251796A (en) |
| AT (1) | ATE76962T1 (en) |
| BR (1) | BR8801087A (en) |
| DE (1) | DE3871556T2 (en) |
| ES (1) | ES2031540T3 (en) |
| FI (1) | FI92760C (en) |
| GR (1) | GR3004975T3 (en) |
| IT (1) | IT1210375B (en) |
| PT (1) | PT86962B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20071474A1 (en) * | 2007-07-20 | 2009-01-21 | Benelli Armi Spa | CLOSING AND RESET UNIT WITH OSCILLATING SHUTTER AND ROTARY CLOSING HEAD, PARTICULARLY FOR WEAPONS WITH INERTIAL OPERATION USING THE KINETIC ENERGY OF RINCULO |
| CA2700376C (en) | 2007-09-21 | 2015-07-21 | Cooper Technologies Company | Light emitting diode recessed light fixture |
| CA2768777C (en) | 2009-07-21 | 2017-11-28 | Cooper Technologies Company | Interfacing a light emitting diode (led) module to a heat sink assembly, a light reflector and electrical circuits |
| IT1399722B1 (en) * | 2010-05-03 | 2013-05-03 | C D Europ S R L | RIFLE WITH INERTIAL OPERATION AND PERFECTED SHOOTING GROUP |
| RU2456527C1 (en) * | 2010-12-23 | 2012-07-20 | Федеральное государственное унитарное предприятие "Ижевский механический завод" | Weapon with magazine feed |
| DE102016111603B4 (en) * | 2016-06-24 | 2018-01-18 | L&O Hunting Group GmbH | Automatic Rifle |
| US11619458B2 (en) | 2019-11-12 | 2023-04-04 | Fatih DERE | Pressure controlled inertia system for automatic fire weapons |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3201886A (en) * | 1963-12-27 | 1965-08-24 | Remington Arms Co Inc | Magazine interceptor latch |
| US4014247A (en) * | 1974-11-19 | 1977-03-29 | Ithaca Gun Company, Inc. | Gas-operated shotgun |
| IT1180330B (en) * | 1984-03-27 | 1987-09-23 | Beretta Armi Spa | IMPROVED DEVICE TO IMPLEMENT A TIMELY SUPPLY OF AMMUNITION IN SEMI-AUTOMATIC RIFLES IN GENERAL |
-
1987
- 1987-03-12 IT IT8744009A patent/IT1210375B/en active
-
1988
- 1988-02-14 DE DE8888102157T patent/DE3871556T2/en not_active Expired - Lifetime
- 1988-02-14 ES ES198888102157T patent/ES2031540T3/en not_active Expired - Lifetime
- 1988-02-14 AT AT88102157T patent/ATE76962T1/en not_active IP Right Cessation
- 1988-02-14 EP EP88102157A patent/EP0281793B1/en not_active Expired - Lifetime
- 1988-03-10 FI FI881121A patent/FI92760C/en not_active IP Right Cessation
- 1988-03-11 JP JP63058142A patent/JPS63251796A/en active Granted
- 1988-03-11 PT PT86962A patent/PT86962B/en not_active IP Right Cessation
- 1988-03-11 BR BR8801087A patent/BR8801087A/en not_active IP Right Cessation
-
1992
- 1992-06-18 GR GR920401310T patent/GR3004975T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI881121A0 (en) | 1988-03-10 |
| PT86962B (en) | 1995-03-01 |
| JPS63251796A (en) | 1988-10-19 |
| BR8801087A (en) | 1988-10-18 |
| EP0281793A3 (en) | 1989-04-05 |
| JPH0573999B2 (en) | 1993-10-15 |
| ES2031540T3 (en) | 1992-12-16 |
| FI92760B (en) | 1994-09-15 |
| DE3871556T2 (en) | 1993-01-28 |
| ATE76962T1 (en) | 1992-06-15 |
| EP0281793A2 (en) | 1988-09-14 |
| FI881121A (en) | 1988-09-13 |
| IT8744009A0 (en) | 1987-03-12 |
| GR3004975T3 (en) | 1993-04-28 |
| IT1210375B (en) | 1989-09-14 |
| DE3871556D1 (en) | 1992-07-09 |
| FI92760C (en) | 1994-12-27 |
| EP0281793B1 (en) | 1992-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19940805 |
|
| MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20090805 |