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41. 发明公开

KR1020160127349A 배리어를 구비한 플라스틱 카트리지 케이스 审中-实审
标题翻译：塑料盒与障碍物
公开(公告)号：KR1020160127349A
公开(公告)日：2016-11-03
申请号：KR1020167024136
申请日：2015-02-09
申请人： 아렉스 프로이즈보드냐 오로디, 나프라브 인 스토리브 디.오.오. 센체르네이
发明人： 크랄,이반
IPC分类号： F42B5/16 , F42B5/313 , F42B33/02
CPC分类号： F42B5/313 , F42B5/16 , F42B33/0285
摘要： 본발명의목적은소총또는총의카트리지총알과같은특히소형무기의발사체용배리어를구비한플라스틱카트리지케이스에관한것으로, 상기발사체케이스의몸체(1)는플라스틱또는카트리지케이스의간단하고싼 제조를허용하고카트리지케이스자체의용적을감소시키는카트리지케이스의몸체(1) 내의배리어(2)의형성을허용하는유사재료로제조되고상기배리어는두 개의챔버(A, B)를형성하고상기챔버의크기는카트리지케이스의압력높이및 결론적으로총알속도에영향을미친다.
摘要翻译：本发明的目的是具有屏障的塑料盒壳体，特别是用于小型武器的射弹，例如步枪或枪的弹药筒，其中射弹盒的主体（1）由塑料或类似的材料允许简单和便宜地制造盒壳体并且还允许在盒壳体的主体（1）内形成屏障（2），该屏障形成两个室（A，B），其尺寸具有影响筒体内的压力高度，从而对子弹速度产生影响。

42. 发明授权

KR100083586B1 미세 요홈을 갖는 기부와 이를 둘러싼 플라스틱 케이스 및 응력 조절링을 구비한 탄약 失效
标题翻译：带有精细凹槽的底座弹药，环绕它的塑料外壳和压力控制环
公开(公告)号：KR100083586B1
公开(公告)日：1995-03-31
申请号：KR1019860700928
申请日：1985-12-09
申请人： 액숀매뉴팩츄어링캄파니
发明人： 레스너,어빙
IPC分类号： F42B5/313

43. 发明专利

CZ308977B6 Malorážový náboj s plastovou nábojnicí a způsob jeho výroby 未知
公开(公告)号：CZ308977B6
公开(公告)日：2021-10-27
申请号：CZ2020700
申请日：2020-12-21
申请人： SVACHOUCEK VACLAV
发明人： SVACHOUČEK VÁCLAV
IPC分类号： F42B5/313 , F42B7/06
摘要： Malorážový náboj tvořený nábojnicí vyplněnou prachovou náplní (3) a opatřenou v horní části střelou (1) a ve spodní části zápalkou (8) spočívá v tom, že z plastu vytvarovaný plášť (2) nábojnice se zastříknutou střelou (1) je opatřený nastříknutým plastovým dnem (5), přičemž plastem pro plášť (2) a pro dno (5) je tuhý, pevný a houževnatý plast na bázi polyoxymethylenu (POM) nebo akrylonitrilbutadienstyrenu (ABS), a přičemž plast pro plášť (2) je doplněn vodivostní přísadou v množství od 0,1 do 2,5 % hmotn., vztaženo na hmotnost plastového pláště (2), a v případě dna (5) je plast doplněn pevnostním vláknem v množství 5 až 20 % hmotn., vztaženo na hmotnost plastového dna (5). Způsob výroby tohoto malorážového náboje spočívá v tom, že z roztaveného plastu se vystříkne nebo vytlačí plášť (2) nábojnice do formy, do takto vytvarovaného pláště (2) se současně zastříkne střela (1), a do dutiny vytvarovaného pláště (2) se nadávkuje náplň (3) bezdýmného prachu, dále se vloží výlisek (9) ze spalitelné hmoty a na něj se položí kovová fólie (13), na tento naplněný vytvarovaný plášť (2) se nastříkne předem připravené vytvarované plastové dno (5), přičemž vzniklý polotovar se opatří mechanicky iniciovatelnou zápalkou (8) a potiskem.

44. 发明专利

IL273518A Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition 未知
公开(公告)号：IL273518A
公开(公告)日：2020-11-30
申请号：IL27351820
申请日：2020-03-23
申请人： PCP TACTICAL LLC
IPC分类号： F42B5/307 , F42B5/313
摘要： A high strength polymer-based cartridge casing includes an upper component of polymer, a bullet of a standard weight, a lower component of polymer, and an insert. The upper component has a shoulder portion and an upper component inner wall has a first slope extending from the shoulder. The lower component has a lower component inner wall having a second slope. The upper and lower component inner walls form a propellant chamber; and the first and second slopes reduce a volume of the propellant chamber. The reduced volume of the propellant chamber permits only enough propellant to propel a bullet engaged in the cartridge casing at subsonic speeds.

45. 发明专利

AU2020210229A1 HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING AND MANUFACTURING METHOD 未知
公开(公告)号：AU2020210229A1
公开(公告)日：2020-08-20
申请号：AU2020210229
申请日：2020-07-30
申请人： PCP TACTICAL LLC
发明人： PADGETT CHARLES
IPC分类号： F42B5/307 , F42B5/313
摘要： A high strength polymer-based cartridge casing defining a volume that includes a first end having a mouth, a neck extending away from the mouth, and a shoulder extending below the neck and away from the first end. A projectile can be disposed in the mouth and a frangible portion can be disposed on the neck, which is capable of being split upon discharge of the projectile which prevent a second projectile from being disposed in the mouth.

46. 发明专利

IL273518D0 Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition 未知
公开(公告)号：IL273518D0
公开(公告)日：2020-05-31
申请号：IL27351820
申请日：2020-03-23
申请人： PCP TACTICAL LLC
IPC分类号： F42B5/307 , F42B5/313
摘要： A high strength polymer-based cartridge casing includes an upper component of polymer, a bullet of a standard weight, a lower component of polymer, and an insert. The upper component has a shoulder portion and an upper component inner wall has a first slope extending from the shoulder. The lower component has a lower component inner wall having a second slope. The upper and lower component inner walls form a propellant chamber; and the first and second slopes reduce a volume of the propellant chamber. The reduced volume of the propellant chamber permits only enough propellant to propel a bullet engaged in the cartridge casing at subsonic speeds.

47. 发明专利

IL243594A Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition 未知
公开(公告)号：IL243594A
公开(公告)日：2020-04-30
申请号：IL24359416
申请日：2016-01-13
申请人： PCP TACTICAL LLC
IPC分类号： F42B5/313 , F42B5/307
摘要： A high strength polymer-based cartridge casing includes an upper component of polymer, a bullet of a standard weight, a lower component of polymer, and an insert. The upper component has a shoulder portion and an upper component inner wall has a first slope extending from the shoulder. The lower component has a lower component inner wall having a second slope. The upper and lower component inner walls form a propellant chamber; and the first and second slopes reduce a volume of the propellant chamber. The reduced volume of the propellant chamber permits only enough propellant to propel a bullet engaged in the cartridge casing at subsonic speeds.

48. 发明专利

DK2859299T3 Øveprojektil og øvepatron 未知
公开(公告)号：DK2859299T3
公开(公告)日：2018-03-12
申请号：DK13726546
申请日：2013-06-04
申请人： SALTECH AG
发明人： STAUFFER ANDREAS
IPC分类号： F42B5/307 , F42B5/313 , F42B8/12 , F42B12/74 , F42B12/78

49. 发明专利

AU2017200740A1 HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING AND MANUFACTURING METHOD 未知
公开(公告)号：AU2017200740A1
公开(公告)日：2017-03-09
申请号：AU2017200740
申请日：2017-02-03
申请人： PCP TACTICAL LLC
发明人： PADGETT CHARLES
IPC分类号： F42B5/307 , F42B5/313
摘要： A high strength polymer-based cartridge casing enclosing a volume, comprising: a first end, a neck, a shoulder, a propellant chamber, and a back end, an extraction groove and a rim on an end of the cartridge casing opposite the mouth; wherein the shoulder comprises: an outside and an inside shoulder wherein the outside shoulder angle and the inside shoulder angle are not equal, and wherein the inside shoulder does not contact a base of a projectile disposed within the neck of the cartridge casing; wherein the neck permits the base of the projectile to extend into the propellant chamber past at least a portion of the inside shoulder, and wherein the inside shoulder angle is greater than the outside shoulder angle.

50. 发明专利

DE69209583D1 未知
公开(公告)号：DE69209583D1
公开(公告)日：1996-05-09
申请号：DE69209583
申请日：1992-07-24
申请人： CTA INTERNATIONAL
发明人： DUCROS PIERRE , GIRAUDON MICHEL
IPC分类号： F42B5/24 , F42B5/26 , F42B5/313
摘要： The invention relates to a telescoped ammunition round, comprising a case (2) made from plastic material made up of a cylindrical casing (3a, 3b) and two end caps (4a, 4b) disposed at opposite ends of the casing (3a, 3b). The case (2) is advantageously formed from two half-cases (2a, 2b) with each end cap (4a, 4b) forming a single piece moulded with the associated half-case (2a, 2b) and comprising axial expansion devices (12a, 12b).

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