GB1156407A - Wedge Breech-Block for a Gun with a Renewable Ring Packing - Google Patents
Wedge Breech-Block for a Gun with a Renewable Ring PackingInfo
- Publication number
- GB1156407A GB1156407A GB47245/67A GB4724567A GB1156407A GB 1156407 A GB1156407 A GB 1156407A GB 47245/67 A GB47245/67 A GB 47245/67A GB 4724567 A GB4724567 A GB 4724567A GB 1156407 A GB1156407 A GB 1156407A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech block
- breech
- block
- locking member
- ring packing
- 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
- F41A3/74—Obturating or packing devices for gas leak prevention in breech mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Dowels (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
1,156,407. Breech blocks. RHEINMETALL G.m.b.H. 17 Oct., 1967 [14 Dec., 1966], No. 47245/67. Heading F3C. A wedge breech block 4 for a gun having a replaceable ring packing 7 fitted in a recess 6 in the rear of the barrel 2 is provided with a locking member 9 which is displaceable in the breech block 4 parallel to the axis of the barrel. When the breech block 4 is being closed and if the ring packing 7 is missing, the locking member is urged into the recess 6 to prevent further movement of the breech block. In the construction shown, the locking member 9 is spring- loadedly disposed within a sleeve 10 which is secured to the breech block 4 by a screw bolt 23. The locking member 9 is retracted from its locking position by screwing a tool into a socket 19 in its outer end and the sleeve 10 is urged from the breech block by screwing a screw bolt through a threaded bore 21 such that the forward end of the screw bolt engages a face of the breech block and exerts a force thereon. The threads in the blocking member, in the bore 21 and in the breech block 4 match each other.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0044800 | 1966-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1156407A true GB1156407A (en) | 1969-06-25 |
Family
ID=7407422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47245/67A Expired GB1156407A (en) | 1966-12-14 | 1967-10-17 | Wedge Breech-Block for a Gun with a Renewable Ring Packing |
Country Status (9)
Country | Link |
---|---|
US (1) | US3420139A (en) |
BE (1) | BE706233A (en) |
CH (1) | CH457192A (en) |
DE (1) | DE1578046A1 (en) |
DK (1) | DK131166B (en) |
GB (1) | GB1156407A (en) |
NL (1) | NL6716834A (en) |
NO (1) | NO119862B (en) |
SE (1) | SE313264B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225418A (en) * | 1988-11-23 | 1990-05-30 | Rheinmetall Gmbh | Locking device for a breech wedge |
GB2234049A (en) * | 1989-07-18 | 1991-01-23 | Rheinmetall Gmbh | Breech locking device. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322437A1 (en) * | 1983-06-22 | 1985-01-03 | Rheinmetall GmbH, 4000 Düsseldorf | LOCK FOR A GUN |
FR2600762B1 (en) * | 1986-06-25 | 1990-04-27 | France Etat Armement | HEAD TUBE SEALING SYSTEM |
DE3922334C2 (en) * | 1989-07-07 | 1994-04-21 | Rheinmetall Gmbh | Axially adjustable gun barrel bottom ring |
FR2674950B1 (en) * | 1991-04-04 | 1993-06-11 | Giat Ind Sa | BARREL MORTAR. |
FR2893381B1 (en) * | 2005-11-14 | 2008-02-01 | Cta Internat Sa | CONTACT SAFETY DEVICE |
CN113410795B (en) * | 2021-03-22 | 2022-12-09 | 贵州电网有限责任公司 | Distribution automation terminal equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2132148A (en) * | 1937-01-30 | 1938-10-04 | Grace P Davis | Impact press |
-
1966
- 1966-12-14 DE DE19661578046 patent/DE1578046A1/en active Pending
-
1967
- 1967-10-17 GB GB47245/67A patent/GB1156407A/en not_active Expired
- 1967-10-27 CH CH1512267A patent/CH457192A/en unknown
- 1967-10-30 SE SE14849/67A patent/SE313264B/xx unknown
- 1967-11-08 BE BE706233D patent/BE706233A/xx unknown
- 1967-12-06 US US688487A patent/US3420139A/en not_active Expired - Lifetime
- 1967-12-08 NO NO170884A patent/NO119862B/no unknown
- 1967-12-11 NL NL6716834A patent/NL6716834A/xx unknown
- 1967-12-14 DK DK626567AA patent/DK131166B/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225418A (en) * | 1988-11-23 | 1990-05-30 | Rheinmetall Gmbh | Locking device for a breech wedge |
US4986162A (en) * | 1988-11-23 | 1991-01-22 | Rheinmetall | Blocking device to interrupt movement of a wedge-type breechblock |
GB2225418B (en) * | 1988-11-23 | 1992-09-02 | Rheinmetall Gmbh | Locking device for a breech wedge |
GB2234049A (en) * | 1989-07-18 | 1991-01-23 | Rheinmetall Gmbh | Breech locking device. |
GB2234049B (en) * | 1989-07-18 | 1993-07-21 | Rheinmetall Gmbh | Breech locking device |
Also Published As
Publication number | Publication date |
---|---|
DE1578046A1 (en) | 1970-10-15 |
BE706233A (en) | 1968-03-18 |
NO119862B (en) | 1970-07-13 |
NL6716834A (en) | 1968-06-17 |
DK131166C (en) | 1975-12-15 |
DK131166B (en) | 1975-06-02 |
CH457192A (en) | 1968-05-31 |
US3420139A (en) | 1969-01-07 |
SE313264B (en) | 1969-08-04 |
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