CN101970970B - Arrangement and method for supporting shell into breech-loading weapon barrell - Google Patents
Arrangement and method for supporting shell into breech-loading weapon barrell Download PDFInfo
- Publication number
- CN101970970B CN101970970B CN200980103659.7A CN200980103659A CN101970970B CN 101970970 B CN101970970 B CN 101970970B CN 200980103659 A CN200980103659 A CN 200980103659A CN 101970970 B CN101970970 B CN 101970970B
- Authority
- CN
- China
- Prior art keywords
- shell
- propulsive charge
- support component
- charge element
- afterbody
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000001141 propulsive effect Effects 0.000 claims description 91
- 239000000446 fuel Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000003721 gunpowder Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Images
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
- F41F1/06—Mortars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/052—Means for securing the rocket in the launching apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
- F42B30/08—Ordnance projectiles or missiles, e.g. shells
- F42B30/10—Mortar projectiles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention relates to an arrangement for supporting a shell (1) into a barrel (2) of a breech-loading weapon, the arrangement comprising a rim-flanged support element (6) attachable to a shell tail (4). The arrangement is characterized in that the arrangement comprises a propelling charge element (12) comprising a propelling charge (14) and a primer (13), the element having a threading (15a) suited for the shell tail allowing the support element (6) to be fastened to the shell tail by threading the propelling charge element (6) into the tail of the shell (1) through the support element (6). The invention further relates to a method of supporting a shell into a barrel of a breech-loading weapon.
Description
Technical field
The present invention relates to a kind of being used for shell is supported to the device in the launching tube that enters breech load mode weapon, this device comprises for the support component of band edge flange is fastened to the device on shell afterbody.
The invention still further relates to a kind of being used for support component is fastened to the method on shell, in the method, comprise that the support component of edge flange is secured on shell afterbody.
Background technology
Mortar can be arranged on movable base, for example, be arranged on armored vehicle, allows mortar to move to another place from a place easily, and on the other hand, allows it to move to rapidly safe place from emplacement.If intended mortar for level or transmitting downwards, problem is, shell mortar without rifling launching tube in can not be held in place, but slippage to such an extent as to it no longer can be launched forward in launching tube.United States Patent (USP) 5,503,080 discloses a kind of support component, and this support component can be attached on the control fin in shell afterbody by means of friction.But the frictional connection of being lectured by this publication can not be realized the enough reliably fastening of support component.In addition, the size of support component and control fin always shows some deviation in the mill, and this deviation causes the variation of fastening force numerical value.
Summary of the invention
The object of the invention is, provide a kind of by using support component to be used for shell to support the new device that enters in the launching tube of breech load mode weapon and a kind of method of fastening such support component.
Device of the present invention is characterised in that, being used for the device of fastening support element comprises propulsive charge element, this propulsive charge element comprises propulsive charge and the fire in a stove before fuel is added, element has the screw thread that is suitable for shell afterbody, by rotating propulsive charge element through support component for shell afterbody, allow support component to be fastened on shell afterbody.At this, propulsive charge element is screwed onto in the thread cavity in shell afterbody through the central opening of support component, thereby the support component of edge flange is fastened against shell afterbody.
Method of the present invention is characterised in that, is set to the propulsive charge element in shell afterbody by rotating through the central opening of support component, makes the posterior face of support component against at least one control fin.
A basic thought of the present invention is by means of novel propulsive charge element, support component to be fastened on shell afterbody.In propulsive charge element, gunpowder element, for example fire in a stove before fuel is added, is arranged in end sections, and propulsive charge, i.e. so-called basic gunpowder, is arranged in its longitudinal stem portion.The outer surface of longitudinal stem portion of propulsive charge element is provided with screw thread.The afterbody part of shell is provided with corresponding cavity, and this corresponding cavity is used for receiving propulsive charge element.The inner surface of the cavity of afterbody part is provided with screw thread, and the screw thread of the stem portion of these screw threads and gunpowder element matches.Propulsive charge element is passed in the central opening in support component and is fastened on shell afterbody, and support component is fastened against shell afterbody whereby.The end sections of propulsive charge element and the fire in a stove before fuel is added being positioned at wherein keep visible in the posterior face of support component.In this case, do not need the middle trigger that sets up, because the striker of weapon can directly clash into the fire in a stove before fuel is added of propulsive charge.
In the present invention, support component adopts mechanical caging to be fastened on shell afterbody, and the locking of this fastening ratio based on friction is more firm.Another advantage of the present invention is, even under hard situation, support component also can easily and promptly be attached on shell afterbody by means of propulsive charge element, because support component can be fastening with propulsive charge element, and the locking piece that portion need to set up.
The basic thought of one embodiment of the present of invention is, determine the size of the length of propulsive charge element by a kind of like this mode, thereby in the time that propulsive charge element is secured on shell, between shell afterbody and support component, leave a segment distance, this distance is as the fracture snap point under the effect of the power being produced by shell transmitting.
According in the solution of this embodiment, break-off portion is arranged in the stem portion of propulsive charge element, this part can't help cartridge container or support component around.
The snap point of propulsive charge also can comprise weakened part.Weakened part can for example keep unlimited wall part to complete by processing, thereby it becomes thinner.By this way, snap point can more accurately pre-determine.But, should be noted that wall material or wall thickness by changing propulsive charge element, to realize fasteningly, this is fastening can tolerate support component is carried out by rotating propulsive charge element or shell fastening, but in the time that shell is launched, can fracture at predetermined point place.This provides a kind of simple solution, and wherein, the structure of propulsive charge is by being not only used as it locking piece but also providing snap point to be utilized.
The basic thought of one embodiment of the present of invention is that propulsive charge element has the screw thread that is applicable to support component and shell afterbody.This screw thread is on the outer surface of propulsive charge element, and on inner surface in shell afterbody.
The basic thought of one embodiment of the present of invention is that notch part is arranged on the central opening place in support component, and the edge flange of propulsive charge element is placed in the notch part of support component.
The basic thought of one embodiment of the present of invention is, the edge flange of propulsive charge element has screw thread, and the notch part of support component has the screw thread matching with the screw thread of the edge flange of propulsive charge element.
Accompanying drawing explanation
To the present invention be described in more detail in the accompanying drawings, in the accompanying drawings
Fig. 1 a schematically represents to be supported to the shell in the launching tube of weapon by means of device according to the present invention,
The rearview of the device of Fig. 1 b presentation graphs 1a,
Fig. 2 analyses and observe by part an embodiment who schematically represents device of the present invention,
Fig. 3 a schematically represents an embodiment of the structure of propulsive charge element,
Fig. 3 b schematically represents an embodiment of the structure of propulsive charge element,
Fig. 4 a analyses and observe by part an embodiment who schematically represents device of the present invention,
The rearview of the embodiment of the device of Fig. 4 b presentation graphs 4a.
In the drawings, some embodiments of the present invention for the sake of clarity represent by simplified way.In the drawings, similar portions is indicated by like reference numerals.
The specific embodiment
In Fig. 1 a, shell 1 is arranged in the launching tube 2 of breech load mode weapon.This weapon can be mortar, and wherein the inner surface of launching tube 2 is smooth substantially.The end sections of shell 1 comprises tail pipe 3 and controls fin.Afterbody 4 comprises one or multiple control fins typically, and these control fins and be used for affecting the track of shell 1.The details of the structure of shell 1 can be different from the structure illustrating in the drawings.For the sake of clarity, the lock bolt of weapon and its other details do not illustrate.Support component 6 according to the present invention is fastened on afterbody 4, to shell 1 is held in place in launching tube 2, until it is launched.When launching tube 2 horizontal orientations or when even launching tube 2 is directed downwards, the edge flange 7 in support component 6 prevents that shell 1 from moving forward in launching tube 2.In addition, the rear surface of weapon launching tube can be provided with groove or recess, and in the time that the shell 1 with support component 6 is loaded in launching tube, the edge flange 7 that belongs to support component 6 can be placed in this groove or recess.The size of support component is configured to tolerate the load being caused by the quality of shell 1, and can tolerate any power being caused by vibration and acceleration.
Fig. 1 b represents the rearview of support component, and this support component is arranged in according in the launching tube of the weapon of Fig. 1 a.End sections 11 and its fire in a stove before fuel is added 13 of propulsive charge element are visible at the central opening that is arranged in support component 6.
The structure of device of the present invention is described with reference to Fig. 2 to 4b hereinafter.
Fig. 2 schematically represents one embodiment of the present of invention, and wherein, support component 6 is secured on the afterbody of shell 1 by means of propulsive charge element 12.
In addition, the central axial line of support component 6 is provided with sleeve-shaped reinforcing section 65, and the inner periphery of this sleeve-shaped reinforcing section 65 is provided with the screw thread for receiving propulsive charge element 12.Propulsive charge element 12 is fastened on the tail pipe 3 of shell 1 through reinforcing section 65.Because propulsive charge element 12 is screwed onto in tail pipe, so also mobile being fixed on shell afterbody of support component.When fastened, the surface 32 of shell afterbody 4 is against the surface 64 of support component and settle.In this position, the distance (representing with Reference numeral 120 in Fig. 3) reserving between the posterior face 31 of cartridge container 3 and the upper face 61 of the reinforcing section 65 of support component, as snap point.
Distance between the posterior face 31 of cartridge container 3 and the upper face 61 of the reinforcing section 65 of support component can be preferably 0.1 to 10mm, more preferably 0.5 to 5mm, most preferably 1 to 3mm.
Fig. 3 a schematically represents the principle of the structure of propulsive charge element 12, and wherein, screw thread 15a is arranged on the outer surface of longitudinal stem portion 15 of propulsive charge element, and this screw thread is corresponding with the screw thread in the cavity of shell afterbody part.The fire in a stove before fuel is added 13 is in the end sections 11 of propulsive charge element.In this embodiment, the end sections of propulsive charge element 12 does not have screw thread.At this, edge flange propulsive charge element, by means of interference fit, for example, by compression, and is fastened on support component.Preferably, propulsive charge element is arranged in support component by a kind of mode, and this mode allows end sections to depart from from support component after shell transmitting, and allows new propulsive charge arrangements of elements in described support component.
Fig. 3 b schematically represents the principle of the structure of propulsive charge element, and wherein, the outer surface of longitudinal stem portion 15 of propulsive charge element is provided with screw thread 15a, and this screw thread 15a is corresponding with screw thread in the cavity of shell afterbody part and in support component.Here, screw thread also extends in whole end sections 11, but is clear that, comprises according to the element of the edge flange fire in a stove before fuel is added of Fig. 2 and also can be secured on end sections.
The length of propulsive charge element is set so that between the support component of cartridge container, to leave distance 120 in the time that propulsive charge element is fastened on shell, the snap point rupturing under the effect of this distance as the power being produced by shell transmitting.Snap point is arranged in the stem portion of propulsive charge element, this stem portion can't help cartridge container or support component around.The structure of propulsive charge element 12 be configured to tolerance require fastening force, but then, can under the effect of predetermined force, fracture, once thereby launched, just allow shell 1 to depart from from support component 6.The stem portion 15 of propulsive charge element 12 can be with sheet metal by cutting and bending making.Selectively, it can be by injection-molded and manufactured by for example plastic material, or it can be composite construction.
Fig. 4 a and 4b schematically represent an embodiment of device of the present invention.Here, propulsive charge element 12 is provided with threaded portion 65a and edge flange 17, and this threaded portion 65a is corresponding with the screw thread 15a of propulsive charge element, and this edge flange 17 has screw thread 65b.By this way, the end sections 11 of propulsive charge element is strengthened with the fastening of support component 6.Implement by rotating shell if fastening, the end sections of propulsive charge element 12 is also provided with two recesses 40, proper implements can be placed in these two recesses 40, this proper implements is used for propulsive charge element to screw in shell afterbody, or is used for propulsive charge element 12 to be held in place.Be noted that at the recess shown in Fig. 4 b and also can arrange shown in figure 2 in device.
Fig. 2 and 4a illustrate, the end sections 11 of propulsive charge element 12 at least extends to the upper face 61 of the reinforcing section 65 of support component from the end surface 62 of support component 6.At this, the transmitting of shell does not cause the distortion of the reinforcing section 65 of support component 6, allows support component 6 to be reused after the end sections 11 of propulsive charge element departs from.
In the time that shell 1 is launched, gunpowder destroys the wall of stem portion, and this stem portion keeps opening wide, and the material that does not belong to substantially support component 6 therewith leaves (track that this can damage the launching tube of weapon or affect shell).
It will be apparent to those skilled in the art that along with technological progress, basic thought of the present invention can be implemented by variety of way.Therefore, the present invention and embodiment are not limited to above example, but can in the scope of claims, change.
Claims (8)
1. one kind is used for shell (1) to support the device in the launching tube (2) that enters breech load mode weapon, described shell (1) has cartridge container (3) and shell afterbody (4), this shell afterbody (4) comprises multiple control fins of the track for affecting shell (1), described device comprises the support component (6) that will be secured to the band edge flange on shell afterbody (4), it is characterized in that, described device comprises propulsive charge element (12), this propulsive charge element (12) comprises propulsive charge (14) and the fire in a stove before fuel is added (13), described propulsive charge element has the screw thread (15a) that is suitable for described shell afterbody, thereby relative to each other rotate by described propulsive charge element (12) and the described shell (1) that will arrange through described support component (6), axial location between them changes, thereby described support component (6) can be mobile to the described shell afterbody (4) of described shell (1), and the length of described propulsive charge element is set so that in the time that described propulsive charge element is secured on described shell, between described cartridge container (3) and described support component (6), reserve a segment distance (120), the part in described distance of described propulsive charge element can't help described cartridge container or described support component around, the break-off portion rupturing under the effect of the power that the described part in described distance of described propulsive charge element produces as the transmitting by described shell.
2. device according to claim 1, is characterized in that, described propulsive charge element (12) comprises the screw thread (15a) that is suitable for described support component (6) and described shell afterbody.
3. device according to claim 1, is characterized in that, described propulsive charge element (12) is secured on the central opening of described support component (6) by interference fit.
4. according to the device described in any one in the claims, it is characterized in that, described screw thread (15a) is arranged on the outer surface of described propulsive charge element (12) and on the inner surface of the cartridge container (3) of described shell (1).
5. according to the device described in any one in claim 1-3, it is characterized in that, described propulsive charge element (12) is provided with the edge flange (17) of settling against described support component (6).
6. device according to claim 5, it is characterized in that, the excircle of the described edge flange (17) of described propulsive charge element is provided with screw thread, and described support component (6) comprises the threaded portion (65b) matching.
7. device according to claim 1, is characterized in that, the break-off portion of the stem portion (15) of described propulsive charge element (12) comprises weakened part.
8. one kind is used for shell to support the method in the launching tube (2) that enters breech load mode weapon, described shell has cartridge container (3) and shell afterbody (4), this shell afterbody (4) comprises multiple control fins of the track for affecting shell (1), in the method, the support component (6) that is provided with edge flange (7) is secured on the shell afterbody (4) of described shell (1), it is characterized in that, by the propulsive charge element arranging through described support component (6) is screwed in the afterbody of described shell, and described support component (6) is fastened on the shell afterbody of described shell (1), and the length of described propulsive charge element is set so that in the time that described propulsive charge element is secured on described shell, between described cartridge container (3) and described support component (6), reserve a segment distance (120), the part in described distance of described propulsive charge element can't help described cartridge container or described support component around, the break-off portion rupturing under the effect of the power that the described part in described distance of described propulsive charge element produces as the transmitting by described shell.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085083A FI20085083L (en) | 2008-01-31 | 2008-01-31 | Arrangement and method of supporting a shell in a barrel of a breech-loading weapon |
FI20085083 | 2008-01-31 | ||
PCT/FI2009/050072 WO2009095535A1 (en) | 2008-01-31 | 2009-01-30 | Arrangement and method for supporting shell into breech-loading weapon barrell |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101970970A CN101970970A (en) | 2011-02-09 |
CN101970970B true CN101970970B (en) | 2014-05-14 |
Family
ID=39004383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980103659.7A Expired - Fee Related CN101970970B (en) | 2008-01-31 | 2009-01-30 | Arrangement and method for supporting shell into breech-loading weapon barrell |
Country Status (11)
Country | Link |
---|---|
US (1) | US20100294159A1 (en) |
EP (1) | EP2242980A4 (en) |
JP (1) | JP5405493B2 (en) |
CN (1) | CN101970970B (en) |
AU (1) | AU2009208915B2 (en) |
CA (1) | CA2712105A1 (en) |
FI (1) | FI20085083L (en) |
IL (1) | IL206870A (en) |
RU (1) | RU2483268C2 (en) |
WO (1) | WO2009095535A1 (en) |
ZA (1) | ZA201004947B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104034208B (en) * | 2014-05-21 | 2016-01-13 | 北京航天发射技术研究所 | A kind of method for designing preventing the launching tube of missile loading rolling |
CN112985165B (en) * | 2021-03-30 | 2022-06-24 | 北京新风航天装备有限公司 | Portable modularized emergency cartridge loading device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1037743A (en) * | 1962-05-09 | 1966-08-03 | Dynamit Nobel Ag | Improvements in or relating to cartridges for firing projectiles and the like |
US4762068A (en) * | 1985-03-05 | 1988-08-09 | Nico-Pyrotechnik Hanns-Jurgen Diederichs Gmbh & Co Kg | Cartridge-type ammunition |
US4803927A (en) * | 1986-02-03 | 1989-02-14 | Aerojet-General Corporation | Ammunition round and method of manufacture thereof |
US4938146A (en) * | 1988-09-22 | 1990-07-03 | Rheinmetall Gmbh | Grenade-type projectile |
WO1998033018A1 (en) * | 1997-01-24 | 1998-07-30 | Patria Vammas Oy | Arrangement for supporting mortar shell into barrel |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE83405C1 (en) * | ||||
US3182595A (en) * | 1962-07-20 | 1965-05-11 | Harry F Hassmann | Igniter assembly containing strands of benite |
DE2648137C2 (en) * | 1976-10-23 | 1984-04-12 | Dynamit Nobel Ag, 5210 Troisdorf | Propellant charge lighter for ammunition |
DE3009342A1 (en) * | 1980-03-12 | 1986-06-26 | Rheinmetall GmbH, 4000 Düsseldorf | CARTRIDGED AMMUNITION WITH AT LEAST PARTLY COMBUSTIBLE DRIVE CHARGE |
SE9200562L (en) * | 1992-02-26 | 1993-08-27 | Karl Axel Roheim | Garnet |
FR2697327B1 (en) * | 1992-10-22 | 1994-12-30 | Luchaire Defense Sa | Box for propellant charge. |
GB9322392D0 (en) * | 1993-10-29 | 1993-12-22 | Royal Ordnance Plc | Bomb retaining device |
DE19527621A1 (en) * | 1995-07-28 | 1997-01-30 | Nico Pyrotechnik | Cartridge ammunition |
FI112700B (en) * | 2002-06-27 | 2003-12-31 | Patria Vammas Oy | Arrangement to support a crane in a weapon's fire pipe |
SE532244C2 (en) * | 2007-11-30 | 2009-11-24 | Bae Systems Bofors Ab | Motor-driven automatic grenade launcher and grenade for such a cannon |
FI121976B (en) * | 2008-01-31 | 2011-06-30 | Patria Weapon Systems Oy | Arrangement to support a grenade in the rear loading weapon barrel |
FI120894B (en) * | 2008-01-31 | 2010-04-15 | Patria Weapon Systems Oy | Arrangement for supporting a grenade in the barrel of the weapon and a support member |
FI121554B (en) * | 2008-01-31 | 2010-12-31 | Patria Weapon Systems Oy | Arrangement for supporting a grenade in the barrel of a rear loading weapon and a method for attaching a support to the grenade |
FI121686B (en) * | 2008-01-31 | 2011-02-28 | Patria Weapon Systems Oy | Arrangement to support a grenade in a pipe of a rear-loaded weapon |
FI120708B (en) * | 2008-01-31 | 2010-01-29 | Patria Weapon Systems Oy | Arrangement to support the projectile into the barrel of the weapon, support element and method |
FI120709B (en) * | 2008-01-31 | 2010-01-29 | Patria Weapon Systems Oy | Support means for supporting a grenade and procedure |
-
2008
- 2008-01-31 FI FI20085083A patent/FI20085083L/en unknown
-
2009
- 2009-01-30 CN CN200980103659.7A patent/CN101970970B/en not_active Expired - Fee Related
- 2009-01-30 AU AU2009208915A patent/AU2009208915B2/en not_active Ceased
- 2009-01-30 US US12/863,603 patent/US20100294159A1/en not_active Abandoned
- 2009-01-30 RU RU2010135803/11A patent/RU2483268C2/en not_active IP Right Cessation
- 2009-01-30 JP JP2010544745A patent/JP5405493B2/en not_active Expired - Fee Related
- 2009-01-30 EP EP09705215.3A patent/EP2242980A4/en not_active Withdrawn
- 2009-01-30 WO PCT/FI2009/050072 patent/WO2009095535A1/en active Application Filing
- 2009-01-30 CA CA2712105A patent/CA2712105A1/en not_active Abandoned
-
2010
- 2010-07-07 IL IL206870A patent/IL206870A/en not_active IP Right Cessation
- 2010-07-13 ZA ZA2010/04947A patent/ZA201004947B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1037743A (en) * | 1962-05-09 | 1966-08-03 | Dynamit Nobel Ag | Improvements in or relating to cartridges for firing projectiles and the like |
US4762068A (en) * | 1985-03-05 | 1988-08-09 | Nico-Pyrotechnik Hanns-Jurgen Diederichs Gmbh & Co Kg | Cartridge-type ammunition |
US4803927A (en) * | 1986-02-03 | 1989-02-14 | Aerojet-General Corporation | Ammunition round and method of manufacture thereof |
US4938146A (en) * | 1988-09-22 | 1990-07-03 | Rheinmetall Gmbh | Grenade-type projectile |
WO1998033018A1 (en) * | 1997-01-24 | 1998-07-30 | Patria Vammas Oy | Arrangement for supporting mortar shell into barrel |
Also Published As
Publication number | Publication date |
---|---|
RU2010135803A (en) | 2012-03-10 |
CA2712105A1 (en) | 2009-08-06 |
EP2242980A1 (en) | 2010-10-27 |
IL206870A (en) | 2014-07-31 |
US20100294159A1 (en) | 2010-11-25 |
JP5405493B2 (en) | 2014-02-05 |
IL206870A0 (en) | 2010-12-30 |
RU2483268C2 (en) | 2013-05-27 |
JP2011511247A (en) | 2011-04-07 |
ZA201004947B (en) | 2011-03-30 |
EP2242980A4 (en) | 2013-09-04 |
AU2009208915B2 (en) | 2013-08-22 |
WO2009095535A1 (en) | 2009-08-06 |
AU2009208915A1 (en) | 2009-08-06 |
CN101970970A (en) | 2011-02-09 |
FI20085083A0 (en) | 2008-01-31 |
FI20085083L (en) | 2009-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8319163B2 (en) | Roll isolation bearing | |
US8387508B2 (en) | Support member for supporting shell, and method | |
EP1549900B1 (en) | Arrangement for supporting a mortar shell into barrel of weapon and a method for attaching a support member to a mortar shell | |
CN101970970B (en) | Arrangement and method for supporting shell into breech-loading weapon barrell | |
CN101970972B (en) | Arrangement for supporting shell into weapon barrel, support element and method | |
US8550002B2 (en) | Arrangement for supporting mortar shell into breech-loading weapon barrel | |
CN109764750A (en) | A kind of cylinder class product blocking method, blocking mechanism and application | |
US8656824B2 (en) | Shell designed for securing in a mortar and mortar designed for such a shell | |
US8336460B2 (en) | Support member for supporting shell into weapon barrel, and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20150130 |
|
EXPY | Termination of patent right or utility model |