GB506632A - Improvements in or relating to guns having sliding and exchangeable barrels - Google Patents
Improvements in or relating to guns having sliding and exchangeable barrelsInfo
- Publication number
- GB506632A GB506632A GB224739A GB224739A GB506632A GB 506632 A GB506632 A GB 506632A GB 224739 A GB224739 A GB 224739A GB 224739 A GB224739 A GB 224739A GB 506632 A GB506632 A GB 506632A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barrel
- pin
- sliding
- guns
- groove
- 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.)
- Expired
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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
- F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins
-
- 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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
- F41A21/481—Barrel mounting means, e.g. releasable mountings for replaceable barrels using partial or interrupted threads, e.g. bayonet-type mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
506,632. Guns. RHEINMETALLBORSIG AKT.-GES., and KEHNE, K. Jan. 23, 1939, No. 2247. [Classes 92 (ii) and 119] . Guns having a sliding. and exchangeable barrel a in which the barrel is provided with a longitudinal groove a' engaged by a pin e<2> on the gun casing during normal sliding of the barrel, have a further transverse groove g into which the pin e<2> can be adjusted, the groove g serving to guide the barrel during its rotation for unlocking and to preclude sliding movement of the barrel to open the breech unless the barrel is properly attached. In the form shown applied to a large-calibre machine gun, the pin e<2> is raised and turned through 90' from the position shown in Fig. I to the position shown in Fig. 3 when the barrel is to be detached by rotation to disengage the interrupted collars a from corresponding collars on the breech casing b. After being turned, the barrel may be withdrawn forwardly, the widened portion of the pin e<2> then moving in the axial extension g' of the groove g.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB224739A GB506632A (en) | 1939-01-23 | 1939-01-23 | Improvements in or relating to guns having sliding and exchangeable barrels |
US257508A US2345127A (en) | 1935-10-07 | 1939-02-20 | Gun having sliding and interchangeable barrel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB224739A GB506632A (en) | 1939-01-23 | 1939-01-23 | Improvements in or relating to guns having sliding and exchangeable barrels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB506632A true GB506632A (en) | 1939-06-01 |
Family
ID=9736187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB224739A Expired GB506632A (en) | 1935-10-07 | 1939-01-23 | Improvements in or relating to guns having sliding and exchangeable barrels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB506632A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5678343A (en) * | 1995-04-11 | 1997-10-21 | Rheinmetall Industrie Gmbh | Safety lock for securing a replaceable barrel to the housing of an automatic weapon |
US8479429B2 (en) | 2009-03-24 | 2013-07-09 | Sturm, Ruger & Company, Inc. | Firearm with quick coupling barrel system |
US8490312B2 (en) | 2009-03-24 | 2013-07-23 | Sturm, Ruger & Company, Inc. | Quick coupling barrel system for firearm |
US8505227B2 (en) | 2009-03-24 | 2013-08-13 | Sturm, Ruger & Company, Inc. | Firearm with quick coupling barrel interlock system |
US9057576B2 (en) | 2009-03-24 | 2015-06-16 | Sturm, Ruger & Company, Inc. | Firearm with quick coupling barrel system |
US9383154B2 (en) | 2013-12-12 | 2016-07-05 | Ra Brands, L.L.C. | Gas vent for firearm |
CN113008072A (en) * | 2021-03-11 | 2021-06-22 | 重庆互久机械制造有限责任公司 | Gun barrel seat and machining process thereof |
-
1939
- 1939-01-23 GB GB224739A patent/GB506632A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5678343A (en) * | 1995-04-11 | 1997-10-21 | Rheinmetall Industrie Gmbh | Safety lock for securing a replaceable barrel to the housing of an automatic weapon |
US8479429B2 (en) | 2009-03-24 | 2013-07-09 | Sturm, Ruger & Company, Inc. | Firearm with quick coupling barrel system |
US8490312B2 (en) | 2009-03-24 | 2013-07-23 | Sturm, Ruger & Company, Inc. | Quick coupling barrel system for firearm |
US8505227B2 (en) | 2009-03-24 | 2013-08-13 | Sturm, Ruger & Company, Inc. | Firearm with quick coupling barrel interlock system |
US9057576B2 (en) | 2009-03-24 | 2015-06-16 | Sturm, Ruger & Company, Inc. | Firearm with quick coupling barrel system |
US9383154B2 (en) | 2013-12-12 | 2016-07-05 | Ra Brands, L.L.C. | Gas vent for firearm |
US9921019B2 (en) | 2013-12-12 | 2018-03-20 | Ra Brands, L.L.C. | Gas vent for firearm |
CN113008072A (en) * | 2021-03-11 | 2021-06-22 | 重庆互久机械制造有限责任公司 | Gun barrel seat and machining process thereof |
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