JPWO2016181507A1 - 銃におけるボルトストップ緩衝装置 - Google Patents
銃におけるボルトストップ緩衝装置 Download PDFInfo
- Publication number
- JPWO2016181507A1 JPWO2016181507A1 JP2016576088A JP2016576088A JPWO2016181507A1 JP WO2016181507 A1 JPWO2016181507 A1 JP WO2016181507A1 JP 2016576088 A JP2016576088 A JP 2016576088A JP 2016576088 A JP2016576088 A JP 2016576088A JP WO2016181507 A1 JPWO2016181507 A1 JP WO2016181507A1
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- gun
- bolt stop
- stop member
- engaging
- 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.)
- Granted
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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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/32—Energy accumulator systems, i.e. systems for opening the breech-block by energy accumulated during barrel or gas piston recoil
- F41A5/34—Energy accumulator systems, i.e. systems for opening the breech-block by energy accumulated during barrel or gas piston recoil with spring accumulators
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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
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/34—Magazine safeties
- F41A17/36—Magazine safeties locking the gun automatically in a safety condition when the magazine is empty or removed
-
- 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
- F41A9/07—Reciprocating conveyors, i.e. conveyors pushing a plurality of ammunition during the feeding stroke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
- F41B11/55—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine
- F41B11/56—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine the magazine also housing a gas cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
- F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
- F41B11/643—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated the piston being arranged concentrically with the barrel
-
- 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
- F41A3/78—Bolt buffer or recuperator means
- F41A3/82—Coil spring buffers
-
- 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
- F41A33/00—Adaptations for training; Gun simulators
- F41A33/06—Recoil simulators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
Description
実施形態のボルトストップ緩衝装置は、銃の操作に伴って蓄圧され、バッファースプリング31の解放によって前進するボルト29と、上記前進しているボルト29を停止させるボルトストップ部材62とを備えた構成を有する。特に、実施形態のものは弾切れ検出手段51の作動によって、ボルト29が前進後退する軌道内Xにボルトストップ部材62を突出させる構成を有し、緩衝手段70を用いて、前進に転じたボルト29と前記ボルトストップ部材62が衝突したときに生じる衝撃を吸収するものである。
11 バレル部
12 装弾部
13 ピストン
14 シリンダー
15 ピストン機構部
16 ノズル部
17 ガス流入口
18 差圧弁
19 弁室
20 差圧弁機構
21 戻しばね
22 マガジン部
23 ガスタンク
24 ガス流路
25 開閉弁機構
26 開閉弁
27 流出口
28 ピストンリターンスプリング
29 ボルト
30 可動体部
31 バッファースプリング
32、32A、32B トリガー
33 軸
34 トリガースプリング
35 ディスコネクター
36 セレクター
37、38 係止部
39 ハンマースプリング
40 ハンマー
41 シア
42 シアばね
43 係合突部
44 係合輪
45 打圧部
46 ノッカー
47 ボルト突部
48 装填レバー
51 弾切れ検出手段
53 フォロワー
54 フォロワーリンク
55 中間リンク
56 リンク機構
57 フォロワースプリング
59 係合手段
60 ボルトストップ部
61 中継部材
62 ボルトストップ部材
65 軸
66 取付け部
67 緩衝リンク
68 緩衝軸
69 緩衝スプリング
70 緩衝手段
Claims (3)
- 銃本体に前進後退可能に設けられ、銃の操作に伴って後退しながらバッファースプリングを蓄圧し、その蓄圧力の解放によって前進するボルトと、前進しているボルトを停止させるボルトストップ部材とを備えた銃におけるボルトストップ装置であって、
ボルトストップ部材は、前進するボルトと係合する係合手段を有し、上記係合手段によってボルトストップ部材に加えられる衝撃力を緩衝するために、ボルトストップ部材に作用する緩衝手段を具備したことを特徴とする
銃におけるボルトストップ緩衝装置。 - 銃本体は、銃の操作に伴って装弾部に供給される弾丸の有無を検出する弾切れ検出手段を有し、上記弾切れ検出手段は、弾切れを検出することによって、ボルトストップ部材をボルトが前進後進する軌道内に突出させ、係合手段による係合を可能にするためのリンク機構を具備している
請求項1記載の銃におけるボルトストップ緩衝装置。 - ボルトストップ部材は、ボルトと緩衝手段の間に介在するボルトストップ部を構成しており、銃本体側に設けられた軸が配置される前後方向の長孔を有し、上記長孔の範囲で移動可能、かつ、軸を中心として回転可能に設けられ、係合手段はボルトに設けられた係合部とボルトストップ部材に設けられた係合相手部とから成り、ボルトの前進方向に対して鋭角を構成するように設けられている
請求項1又は2記載の銃におけるボルトストップ緩衝装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/063663 WO2016181507A1 (ja) | 2015-05-12 | 2015-05-12 | 銃におけるボルトストップ緩衝装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016181507A1 true JPWO2016181507A1 (ja) | 2017-06-01 |
JP6229082B2 JP6229082B2 (ja) | 2017-11-08 |
Family
ID=57248979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016576088A Active JP6229082B2 (ja) | 2015-05-12 | 2015-05-12 | 銃におけるボルトストップ緩衝装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10415912B2 (ja) |
EP (1) | EP3296682B1 (ja) |
JP (1) | JP6229082B2 (ja) |
KR (1) | KR102283349B1 (ja) |
CN (1) | CN107615002B (ja) |
HK (1) | HK1243479A1 (ja) |
WO (1) | WO2016181507A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10330407B2 (en) * | 2015-10-16 | 2019-06-25 | Tokyo Marui Co, Ltd. | Bolt stop buffer device in gun |
WO2019013806A1 (en) * | 2017-07-14 | 2019-01-17 | Mustang Industrial Design, Inc. | AUTOMATIC LOADING HAMMER FIREARM OPERATING IN REAL FIRE MODE OR TRAINING MODE |
WO2019058526A1 (ja) * | 2017-09-22 | 2019-03-28 | 株式会社東京マルイ | カラ撃ち防止機能停止装置 |
WO2019058525A1 (ja) * | 2017-09-22 | 2019-03-28 | 株式会社東京マルイ | 電動ガンにおけるカラ撃ち防止装置 |
US10760862B2 (en) * | 2018-10-09 | 2020-09-01 | Daniel Defense, Inc. | Bolt stop assemblies |
RU2705410C1 (ru) * | 2018-12-25 | 2019-11-07 | Василий Михайлович Покаляев | Автоматическое огнестрельное оружие с автоматикой на основе инерционной системы |
US11029110B2 (en) | 2019-04-05 | 2021-06-08 | Smith & Wesson Inc. | Magazine safety |
JP7387144B2 (ja) | 2019-09-24 | 2023-11-28 | 株式会社東京マルイ | 玩具銃 |
RU200564U1 (ru) * | 2020-07-07 | 2020-10-29 | Сергей Борисович Епаров | Стрелковое пневматическое устройство |
RU201681U1 (ru) * | 2020-09-02 | 2020-12-28 | Сергей Борисович Епаров | Редуктор стрелкового пневматического устройства со смещенным соплом |
CN113654398B (zh) * | 2020-11-10 | 2023-03-17 | 马常鸣 | 带空挂功能的电动*** |
Citations (2)
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JPH10197200A (ja) * | 1996-12-29 | 1998-07-31 | Western Aamusu:Kk | 自動連射型玩具銃 |
US20040144012A1 (en) * | 2003-01-29 | 2004-07-29 | Adams Joseph S. | Combustion-gas-powered paintball marker |
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US3380183A (en) * | 1965-02-12 | 1968-04-30 | Armalite Inc | Upper handguard fixedly mounted on barrel assembly by breechblock guide rods |
US3563132A (en) * | 1968-09-19 | 1971-02-16 | Us Navy | Grenade launcher |
US4244273A (en) * | 1978-12-04 | 1981-01-13 | Langendorfer Plastics Corporation | Rifle modification |
GB8724995D0 (en) * | 1987-09-11 | 1988-01-27 | Victory Arms Co Ltd | Breech locking system for self loading firearms |
US4955812A (en) * | 1988-08-04 | 1990-09-11 | Hill Banford R | Video target training apparatus for marksmen, and method |
US5457901A (en) * | 1994-01-12 | 1995-10-17 | Gernstein; Terry M. | Recoil absorption means for a shotgun |
US5735070A (en) * | 1996-03-21 | 1998-04-07 | Vasquez; Eduardo C. | Illuminated gun sight and low ammunition warning assembly for firearms |
US6192780B1 (en) * | 1999-03-29 | 2001-02-27 | Bryan S. Schneider | Forward receiver buffer |
US6510778B1 (en) * | 2000-12-28 | 2003-01-28 | Custom Shooting Technologies, Inc. | Automatic bolt hold-open assembly |
US20090101000A1 (en) * | 2006-04-19 | 2009-04-23 | Douglas Rawson-Harris | Bolt head locking arrangement for firearm weapons |
US7694448B2 (en) * | 2006-12-27 | 2010-04-13 | Tokyo Marui Co., Ltd. | Recoil shock device in toy gun |
ITMI20071909A1 (it) * | 2007-10-04 | 2009-04-05 | Beretta Armi Spa | Arma da fuoco con gruppo otturatore perfezionato |
CH699667A2 (fr) * | 2008-10-09 | 2010-04-15 | Gamma Kdg Systems Sa | Nouveau mecanisme de retard d'ouverture pour arme automatique. |
US8117957B2 (en) * | 2009-07-24 | 2012-02-21 | Vladimir Loganchuk | Breech device for a hand firearm |
US9217614B2 (en) * | 2011-02-11 | 2015-12-22 | Jorge Pizano | Firearm having an articulated bolt train with transversally displacing firing mechanism, delay blowback breech opening, and recoil damper |
-
2015
- 2015-05-12 CN CN201580079841.9A patent/CN107615002B/zh active Active
- 2015-05-12 KR KR1020177034855A patent/KR102283349B1/ko active IP Right Grant
- 2015-05-12 EP EP15891831.8A patent/EP3296682B1/en active Active
- 2015-05-12 WO PCT/JP2015/063663 patent/WO2016181507A1/ja active Application Filing
- 2015-05-12 JP JP2016576088A patent/JP6229082B2/ja active Active
- 2015-05-12 US US15/572,881 patent/US10415912B2/en active Active
-
2018
- 2018-02-28 HK HK18102905.0A patent/HK1243479A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10197200A (ja) * | 1996-12-29 | 1998-07-31 | Western Aamusu:Kk | 自動連射型玩具銃 |
US20040144012A1 (en) * | 2003-01-29 | 2004-07-29 | Adams Joseph S. | Combustion-gas-powered paintball marker |
Also Published As
Publication number | Publication date |
---|---|
CN107615002A (zh) | 2018-01-19 |
WO2016181507A1 (ja) | 2016-11-17 |
EP3296682B1 (en) | 2021-03-24 |
KR20180011462A (ko) | 2018-02-01 |
EP3296682A1 (en) | 2018-03-21 |
CN107615002B (zh) | 2020-04-28 |
EP3296682A4 (en) | 2018-12-19 |
US20180112942A1 (en) | 2018-04-26 |
US10415912B2 (en) | 2019-09-17 |
JP6229082B2 (ja) | 2017-11-08 |
KR102283349B1 (ko) | 2021-07-29 |
HK1243479A1 (zh) | 2018-07-13 |
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