JP4782530B2 - 火砲用閉鎖機 - Google Patents
火砲用閉鎖機 Download PDFInfo
- Publication number
- JP4782530B2 JP4782530B2 JP2005296405A JP2005296405A JP4782530B2 JP 4782530 B2 JP4782530 B2 JP 4782530B2 JP 2005296405 A JP2005296405 A JP 2005296405A JP 2005296405 A JP2005296405 A JP 2005296405A JP 4782530 B2 JP4782530 B2 JP 4782530B2
- Authority
- JP
- Japan
- Prior art keywords
- contact surface
- recess
- barrel
- chain
- portions
- 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
-
- 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
- F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
- F41A3/10—Block action, i.e. the main breech opening movement being transverse to the barrel axis with sliding breech-block, e.g. vertically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
- Joining Of Building Structures In Genera (AREA)
- Dowels (AREA)
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
2 基体部
3、4 側方部分
5、6 ウェブ
7 切欠き
8 砲腔軸
9 鎖栓
10、11 側(鎖栓)
12 (第1の)段部
13 (第2の)段部
14 (第1の)凹部
15 (第2の)凹部
16、17 添接面(段部の)
18、19 添接面(凹部の)
α1、α2 段部の添接面の傾斜角度
β1、β2 凹部の添接面の傾斜角度
Claims (4)
- 砲身(1)の後部側に配置されている基体部(2)と、基体部(2)の切欠き(7)内で砲身(1)の砲腔軸(8)に対して垂直に摺動可能な鎖栓(9)とを有する、火砲用閉鎖機であって、
a)砲身(1)の砲腔軸(8)の方向に、鎖栓(9)が少なくとも2つの相前後して配置された、側方へ突出する段部(12、13)を有しており、前記段部が基体部(2)の切欠き(7)の側方部分(3、4)の対応する凹部(14、15)内へ嵌入し、弾丸の発射の際に、鎖栓(9)の段部(12、13)の、砲身(1)とは反対側の、添接面(16、17)として形成された側が、基体部(2)の側方部分(3、4)の凹部(14、15)の関連する添接面(18、19)に支持され;
b)鎖栓(9)の、砲身(1)に隣接する第1の段部(12)の添接面(16)と、側方部分(3、4)の関連する第1の凹部(14)の添接面(18)が、それぞれ正の傾斜を有しており;
c)鎖栓(9)の第2の段部(13)の添接面(17)と、側方部分(3、4)の関連する第2の凹部(15)の添接面(19)が、それぞれ負の傾斜を有しており、
鎖栓(9)の段部(12、13)の添接面(16、17)の傾斜角度(α1、α2)および凹部(14、15)の添接面(18、19)の傾斜角度(β1、β2)が異なっている、
ことを特徴とする火砲用閉鎖機。 - 鎖栓(9)の段部(12、13)の添接面(16、17)の傾斜角度(α1、α2)が、8°と12°の間にあることを特徴とする請求項1に記載の閉鎖機。
- 鎖栓(9)の段部(12、13)の添接面(16、17)の傾斜角度(α1、α2)と、凹部(14、15)の添接面(18、19)の傾斜角度(β1、β2)が、弾丸の発射の際に、まず第2の段部(13)の添接面(17)と基体部(2)の第2の凹部(15)の関連する添接面(19)が添接し、その後発射作用を受けてさらに負荷がかかる間の弾性変形によって、第1の段部(12)の添接面(16)と基体部(2)の関連する第1の凹部(14)の添接面(18)が平面的に完全に添接するように、選択されていることを特徴とする請求項1または2に記載の閉鎖機。
- 基体部(2)の切欠き(7)の側方部分(3、4)が、後部側においてウェブ(5、6)を介して互いに堅固に結合されていることを特徴とする請求項1から3のいずれか1項に記載の閉鎖機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004052550A DE102004052550A1 (de) | 2004-10-29 | 2004-10-29 | Keilverschluß für eine Rohrwaffe |
DE102004052550.1 | 2004-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006125832A JP2006125832A (ja) | 2006-05-18 |
JP4782530B2 true JP4782530B2 (ja) | 2011-09-28 |
Family
ID=35565483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005296405A Active JP4782530B2 (ja) | 2004-10-29 | 2005-10-11 | 火砲用閉鎖機 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1653188B1 (ja) |
JP (1) | JP4782530B2 (ja) |
AT (1) | ATE365304T1 (ja) |
DE (2) | DE102004052550A1 (ja) |
ES (1) | ES2286746T3 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007003142B4 (de) * | 2007-01-16 | 2014-09-25 | Rheinmetall Waffe Munition Gmbh | Sicherungseinrichtung zum Verhindern des unbeabsichtigten Verschließens eines in seiner geöffneten Position befindlichen Verschlusskeiles einer Rohrwaffe |
DE102009011939B4 (de) | 2009-03-10 | 2015-11-26 | Rheinmetall Waffe Munition Gmbh | Verriegelungsvorrichtung für einen Verschluss |
DE102009049442B3 (de) * | 2009-10-14 | 2011-05-26 | Rheinmetall Waffe Munition Gmbh | Verriegelung mit angepasster Kontur für ein Verschlusssystem insbesondere einer Mittelkaliberwaffe |
DE102019122290B3 (de) | 2019-08-20 | 2021-02-25 | Rheinmetall Waffe Munition Gmbh | Verschlusssystem und Rohrwaffe |
DE102019122296A1 (de) | 2019-08-20 | 2021-06-17 | Rheinmetall Waffe Munition Gmbh | Verschluss und Rohrwaffe |
DE102020108551A1 (de) | 2020-03-27 | 2021-09-30 | Rheinmetall Waffe Munition Gmbh | Waffenrohrverschluss und Rohrwaffe |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE24611C (de) * | TH. NORDENFELT .in London | Rohrverschlufs für Geschütze kleinen Kalibers | ||
US898840A (en) | 1906-09-27 | 1908-09-15 | Vickers Sons & Maxim Ltd | Breech mechanism of guns. |
DE242131C (ja) * | 1910-09-09 | |||
US5014592A (en) | 1990-01-02 | 1991-05-14 | The United States Of America As Represented By The Secretary Of The Army | Multi-lug breech mechanism |
US5604325A (en) * | 1995-05-11 | 1997-02-18 | Giat Industries | Cannon breech including a breech block translatable between two cheeks of a breech ring, and cannon having such a cannon breech |
DE19823785C2 (de) | 1998-05-28 | 2003-03-20 | Rheinmetall W & M Gmbh | Vertikalkeilverschluß für eine großkalibrige Waffe |
DE10146423A1 (de) * | 2001-09-20 | 2003-04-17 | Rheinmetall W & M Gmbh | Waffe |
-
2004
- 2004-10-29 DE DE102004052550A patent/DE102004052550A1/de not_active Withdrawn
-
2005
- 2005-08-12 AT AT05017573T patent/ATE365304T1/de not_active IP Right Cessation
- 2005-08-12 ES ES05017573T patent/ES2286746T3/es active Active
- 2005-08-12 EP EP05017573A patent/EP1653188B1/de active Active
- 2005-08-12 DE DE502005000892T patent/DE502005000892D1/de active Active
- 2005-10-11 JP JP2005296405A patent/JP4782530B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006125832A (ja) | 2006-05-18 |
EP1653188B1 (de) | 2007-06-20 |
ATE365304T1 (de) | 2007-07-15 |
EP1653188A1 (de) | 2006-05-03 |
DE102004052550A1 (de) | 2006-05-04 |
DE502005000892D1 (de) | 2007-08-02 |
ES2286746T3 (es) | 2007-12-01 |
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