JP7262447B2 - 機関銃 - Google Patents
機関銃 Download PDFInfo
- Publication number
- JP7262447B2 JP7262447B2 JP2020513790A JP2020513790A JP7262447B2 JP 7262447 B2 JP7262447 B2 JP 7262447B2 JP 2020513790 A JP2020513790 A JP 2020513790A JP 2020513790 A JP2020513790 A JP 2020513790A JP 7262447 B2 JP7262447 B2 JP 7262447B2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- cover
- feed channel
- ammunition
- machine gun
- 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.)
- Active
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Classifications
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- 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
- F41A3/66—Breech housings or frames; Receivers
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- 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
- F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
- F41A9/58—Cartridge stops; Cartridge positioners
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- 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
- F41A9/29—Feeding of belted ammunition
- F41A9/32—Reciprocating-slide-type belt transporters
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- 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
- F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
- F41A9/55—Fixed or movable guiding means, mounted on, or near, the cartridge chamber
-
- 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
- F41A9/59—Ejectors for clips or magazines, e.g. when empty
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/08—Cartridge belts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
Description
-武器の上部に配置された可動カバーは、照準スコープなど固定されたアクセサリの信頼性の高い位置決めを妨げる;
-ベルトの端部で、通常1つ又は複数のリンクがチャネルに残り、通常、射手は再装填を可能にする前にこれらのリンクを放出する必要がある;
-リンクの不十分な放出は、再装填機構をブロックすることによって誤動作をもたらす可能性がある;
-ベルトの位置、特に最後の薬莢の位置が不正確であり、したがって誤動作をもたらす可能性がある;
-ベルトが保持されていないため、ユーザはカバーが閉じられるまでベルトを保持する必要があり、これは両手を使用する必要がある。
Claims (11)
- 弾薬アイテム(18)のベルト(5)用のフィードチャネルと、前記フィードチャネル用のカバー(2)とを備え、前記カバー(2)の閉動作により前記フィードチャネル内の前記弾薬アイテム(18)のベルト(5)の長手方向位置の調整が引き起こされ、
前記フィードチャネル内の前記ベルト(5)の長手方向位置の調整が、前記カバー(2)の閉動作中、前記フィードチャネル内の前記ベルト(5)を押すことを可能にし、後続の発射サイクル中に前記ベルト(5)の通過を可能にする逆止ラチェット(12)を介して得られる、機関銃(1)。 - 前記逆止ラチェット(12)が前記カバー(2)に組み込まれ、前記カバー(2)の閉動作が前記フィードチャネルに平行な成分を含み、それにより第1の弾薬アイテム(18)の正確な調整を可能にする、請求項1に記載の機関銃(1)。
- 前記カバー(2)の閉動作に平行な前記成分が、前記フィードチャネルの平面に対して割線である前記カバー(2)の回転軸(4)によって得られる、請求項2に記載の機関銃(1)。
- 前記フィードチャネル及びそのカバー(2)が、横方向に配置され、垂直に対して外向きに傾けられ、前記カバー(2)の前記回転軸(4)は本質的に垂直である、請求項3に記載の機関銃(1)。
- その上面に、固定アクセサリ組み付けインターフェースを備える、請求項1~4のいずれか一項に記載の機関銃(1)。
- 前記インターフェースは、ピカティニータイプのレール(21)を含む、請求項5に記載の機関銃(1)。
- 前記カバー(2)が閉じられると前記ベルト(5)をその装填位置に押すようにフレーム又は前記カバー(2)に組み込まれた、前記逆止ラチェットを作動させる接続ロッドのシステムを備える、請求項1に記載の機関銃(1)。
- 前記フィードチャネルの相補的な内面の可動部分(103)を作動する前記カバー(107)又はフレームの内面の突出傾斜面(106)を備え、前記可動部分(103)は前記ベルト(5)の動きに平行な動きを有し、前記カバーの閉動作中に前記ベルト(5)の位置を調整することを可能にする、請求項1に記載の機関銃(1)。
- 前記ベルト(5)の最後の2つのリンクを排出するための機構を備える弾薬ベルト(5)によるフィード機構を備える、請求項1~8のいずれか一項に記載の機関銃(1)。
- 弾薬ベルト(5)の主摺動面(3)と、使用中に前記弾薬ベルト(5)を案内する側面(8、23)と、前記側面(8、23)の上縁に位置付けられた前記ベルト(5)用の1つ又は複数の保持面(25、29)とを備え、前記保持面(25、29)は前記主摺動面(3)に面し、前記保持面(25、29)は前記弾薬ベルト(5)の導入を可能にするように開かれている、請求項1~9のいずれか一項に記載の機関銃(1)。
- 本質的に管状の形状を有するフレーム本体(22)を備える、請求項1~10のいずれか一項に記載の機関銃(1)。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17190388.3 | 2017-09-11 | ||
EP17190388 | 2017-09-11 | ||
EP17198586.4 | 2017-10-26 | ||
EP17198586.4A EP3477243A1 (fr) | 2017-10-26 | 2017-10-26 | Mitraillleuse |
PCT/EP2018/074283 WO2019048668A1 (fr) | 2017-09-11 | 2018-09-10 | Mitrailleuse |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020533551A JP2020533551A (ja) | 2020-11-19 |
JP7262447B2 true JP7262447B2 (ja) | 2023-04-21 |
Family
ID=63452667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020513790A Active JP7262447B2 (ja) | 2017-09-11 | 2018-09-10 | 機関銃 |
Country Status (12)
Country | Link |
---|---|
US (1) | US11047636B2 (ja) |
EP (1) | EP3682183B1 (ja) |
JP (1) | JP7262447B2 (ja) |
KR (1) | KR102511264B1 (ja) |
AU (1) | AU2018328046B2 (ja) |
CA (1) | CA3075342A1 (ja) |
DK (1) | DK3682183T3 (ja) |
ES (1) | ES2911623T3 (ja) |
IL (1) | IL273142B (ja) |
SG (1) | SG11202002202VA (ja) |
WO (1) | WO2019048668A1 (ja) |
ZA (1) | ZA202002265B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11002501B2 (en) * | 2017-11-05 | 2021-05-11 | WHG Properties, LLC | Ammunition retaining feed tray |
WO2019210084A1 (en) | 2018-04-25 | 2019-10-31 | Sig Sauer, Inc. | Recoil assembly for a machine gun |
US10746493B1 (en) | 2019-08-19 | 2020-08-18 | Sig Sauer, Inc. | Recoil assembly for a machine gun |
USD979004S1 (en) * | 2021-05-04 | 2023-02-21 | Fn Herstal Sa | Firearm |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080245219A1 (en) | 2007-01-10 | 2008-10-09 | Nexter Systems | Device to separate the links of an ammunition belt |
US20090249947A1 (en) | 2008-04-02 | 2009-10-08 | Nexter Systems | Link separation device for an ammunition belt |
US20120180365A1 (en) | 2011-01-19 | 2012-07-19 | Savoy Dale J | Rail Extension Device |
US20160061560A1 (en) | 2014-08-26 | 2016-03-03 | Fxd, Llc | Auxiliary device mounting system for firearms |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2121794A (en) * | 1937-05-12 | 1938-06-28 | Samuel G Green | Cartridge guide and stop for machine guns |
US2417080A (en) * | 1940-08-24 | 1947-03-11 | Nasa | Cartridge feed system |
US2388670A (en) * | 1942-05-22 | 1945-11-13 | Guy T Bixby | Feed mechanism for cartridge belts |
US2466564A (en) * | 1944-09-22 | 1949-04-05 | Gen Motors Corp | Belt feed mechanism for rapid-fire guns |
US2476552A (en) | 1944-11-06 | 1949-07-19 | Katz Paul | Cartridge-positioning guide |
US2545068A (en) | 1945-02-16 | 1951-03-13 | Associated Spring Corp | Cartridge guide and stop for machine guns |
US2589250A (en) * | 1946-04-18 | 1952-03-18 | Robert C Heenan | Short round device |
US2974569A (en) * | 1947-09-02 | 1961-03-14 | United Shoe Machinery Corp | Ammunition feed mechanism |
US2821886A (en) * | 1954-04-05 | 1958-02-04 | Harvey H Friend | Feeding mechanism for automatic firearm |
JP3195934B2 (ja) * | 1991-03-12 | 2001-08-06 | 株式会社日本製鋼所 | 機関砲砲車用の弾薬搬送装置 |
-
2018
- 2018-09-10 JP JP2020513790A patent/JP7262447B2/ja active Active
- 2018-09-10 SG SG11202002202VA patent/SG11202002202VA/en unknown
- 2018-09-10 CA CA3075342A patent/CA3075342A1/en active Pending
- 2018-09-10 EP EP18762864.9A patent/EP3682183B1/fr active Active
- 2018-09-10 US US16/646,102 patent/US11047636B2/en active Active
- 2018-09-10 ES ES18762864T patent/ES2911623T3/es active Active
- 2018-09-10 AU AU2018328046A patent/AU2018328046B2/en active Active
- 2018-09-10 WO PCT/EP2018/074283 patent/WO2019048668A1/fr unknown
- 2018-09-10 DK DK18762864.9T patent/DK3682183T3/da active
- 2018-09-10 KR KR1020207009432A patent/KR102511264B1/ko active IP Right Grant
-
2020
- 2020-03-08 IL IL273142A patent/IL273142B/en unknown
- 2020-05-04 ZA ZA2020/02265A patent/ZA202002265B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080245219A1 (en) | 2007-01-10 | 2008-10-09 | Nexter Systems | Device to separate the links of an ammunition belt |
US20090249947A1 (en) | 2008-04-02 | 2009-10-08 | Nexter Systems | Link separation device for an ammunition belt |
US20120180365A1 (en) | 2011-01-19 | 2012-07-19 | Savoy Dale J | Rail Extension Device |
US20160061560A1 (en) | 2014-08-26 | 2016-03-03 | Fxd, Llc | Auxiliary device mounting system for firearms |
Also Published As
Publication number | Publication date |
---|---|
EP3682183B1 (fr) | 2022-02-16 |
SG11202002202VA (en) | 2020-04-29 |
KR20200049831A (ko) | 2020-05-08 |
JP2020533551A (ja) | 2020-11-19 |
IL273142A (en) | 2020-04-30 |
DK3682183T3 (da) | 2022-05-16 |
AU2018328046B2 (en) | 2024-09-12 |
WO2019048668A1 (fr) | 2019-03-14 |
ZA202002265B (en) | 2021-06-30 |
US20200200496A1 (en) | 2020-06-25 |
AU2018328046A1 (en) | 2020-03-12 |
ES2911623T3 (es) | 2022-05-20 |
KR102511264B1 (ko) | 2023-03-17 |
EP3682183A1 (fr) | 2020-07-22 |
CA3075342A1 (en) | 2019-03-14 |
IL273142B (en) | 2021-08-31 |
US11047636B2 (en) | 2021-06-29 |
BR112020004261A2 (pt) | 2020-09-29 |
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