CN2048572U - Mortar and mortar simulated shell - Google Patents
Mortar and mortar simulated shell Download PDFInfo
- Publication number
- CN2048572U CN2048572U CN 88218266 CN88218266U CN2048572U CN 2048572 U CN2048572 U CN 2048572U CN 88218266 CN88218266 CN 88218266 CN 88218266 U CN88218266 U CN 88218266U CN 2048572 U CN2048572 U CN 2048572U
- Authority
- CN
- China
- Prior art keywords
- shell
- shooting
- firing pin
- mortar
- internal bore
- 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.)
- Withdrawn
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 16
- 238000010304 firing Methods 0.000 claims description 17
- 238000004088 simulation Methods 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to a general inner bore gun of a mortar and the simulated shell thereof; the general inner-bore gun is an embedded system inner bore of the mortar which is sighted via the sighting telescope and the sighting machine of the system gun to sight, and is a shooting simulation training apparatus for shooting according to the program and the substantial of the real shell shooting. The utility model has the advantages of high precision, good versatility, high reliability and high simulation performance; the error probability is identical with the real shell; by the replacement of the accessory, the simulated shell is fit for the shooting of the 60 millimetres, 82 millimetres and 100 millimetres mortar. The shooting preparatio is simple and quick; only 30 seconds is needed for loading one shell; the emission and the inverse bounce can be realized by shooting with two 56 type blank shells; only few cents are needed for the emission of one shell; each shell can be used for shooting more than 1000 times; the simulated shell has the advantages of economy, explosion points displaying, and explosion sound making; the gun can be protected when loaded.
Description
The utility model is that a cover can utilize the sighting system of equipment mortar to operate, and internal bore cannon is launched small-sized bounce-back and jumped the mortar imitating shell, the training device of simulation ball firing.
The mortar soldier trains the standard imitating shell of usefulness at present.Be and the cast iron shell of live shell overall dimensions and weight basically identical,, exist shooting preparation complexity though can simulate ball firing.Preshot needs interim assembling gunpowder, and general shooter is difficult to grasp.Safety coefficient is low; The repeated use number of times is few, shoots a bullet and needs 8 yuan of funds, cost height approximately; Must on special-purpose target range or open-air harder soil, carry out.Otherwise body go into ground difficulty give for change, so the place be difficult to the guarantee; Imitating shell only adapts to the mortar shooting with bore.Can not be general; The shortcoming such as equipment cannon etc. of can wearing and tearing during shooting.
The purpose of this utility model is exactly the shortcoming that overcomes the basis of existing system imitating shell, a kind of fire accuracy height is provided, simulation is strong, versatility good, powder charge is simple, bounce-back jump reliably, be not subjected to the place restriction, can the protection-gear cannon.Repeat usage height (more than 1000 times), economical and practical simulative shooting training equipment.
The utility model is to realize above-mentioned purpose like this: internal bore cannon is used the fixed core ring of various outer diameter and is prolonged extension bar.Both realized that internal bore cannon is identical with different bore equipment mortar axis, reached general purpose; Small-sized imitating shell volume is little, in light weight.Less powder gases can be transmitted into larger distance with it.Adopt 56 formula blank cartridges as basic emission pencil, reached powder charge standardization and simple, convenient and rapid purpose.
The utility model essential structure is provided by accompanying drawing
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the internal bore cannon schematic diagram; Fig. 2 is the imitating shell schematic diagram.
Internal bore cannon, the heading that is used to pull the trigger imitating shell He gives bullet, the protection-gear cannon is not frayed.Fig. 1 has described the overall structure of internal bore cannon.By barrel 1., breech 2., firing pin 3., 4. fixed core ring form, all spin with upper-part with screw thread.1., 2., 3., constitute the emission gun tube, be mainly used in the launching simulation bullet, 4. the fixed core ring that is equipped with three cover various outer diameters can make internal bore cannon adapt to 60,82,100 millimeters three kinds of standard mortars simulated gunneries.
Imitating shell is used to simulate live shell and carries out gunnery training.Fig. 2 has described the overall structure of this bullet.Form by fuse, body, projectile tail three parts.Fuse, blank cartridge before the percussion produces powder gases when being used for shell and landing, and makes shell produce bounce-back and jumps, and can not pierce ground, is convenient to reclaim and reuses.By firing pin 5., blast cap 6., spring 7., the inertia jacket casing 8., 9. the inertia tube form.10. body is used to connect fuse and projectile tail.Outside central bourrelet and empennage lug boss and road guarantee bullet at the bore interior orientation, and bourrelet has four annular grooves and bourrelet, can reduce the excessive of powder gases during emission, and 5 the fire jetting hole ⒀ in top spray powder gases forward and produce the bounce-back jumping.Projectile tail is used to keep shell flight stability and installation emission to use blank cartridge, is made up of tail pipe ⑾ and empennage ⑿.Tail pipe has flash hole ⒁, be used to conduct powder gases and promote bullet, firing pin 5. with blast cap 6., blast cap 6. with the inertia sleeve 8. with body 10., body 10. with tail pipe ⑾ all to be threaded.
The basic process that shooting and bounce-back are jumped: according to the bore of the used standard cannon of shooting, the fixed core ring that diameter is identical is spun on the barrel (82,100 millimeters mortars also should screw on extension bar), then internal bore cannon is inserted in the equipment big gun gun tube, utilize the sighting device of equipment big gun to implement aiming, one the 56 formula blank cartridge of in imitating shell tail pipe and inertia tube, respectively packing into, and be combined, the imitating shell empennage is packed into from the internal bore cannon mouth downwards, imitating shell falls along smooth bore, strength bump firing pin by deadweight, the tail pipe blank cartridge is got angry, and produces powder gases shell is released gun muzzle; Empennage makes the shell flight stability; When shell landed, action of inertia made inertia tube compression spring, the blank cartridge in the fuse firing pin percussion inertia tube, and powder gases sprays from the body flash hole, produces reaction force forward, makes shell can not pierce ground; Imitating shell is examined back, and wiped clean can be shot again again.
Major advantage of the present utility model is: fire accuracy height, imitating shell flight stability, the same live shell of the probability of error; Simulation is strong. Shooting calculates, aims at, operates, launches, revises all identical with the ball firing method. Impact has sonic boom, and shows fried point, closely intends ball firing; Versatility is good. Only need to change attached product, can realize the shooting of different bore mortars; The shell bounce-back is jumped device and is got angry reliable. Shell can be jumped out ground need not dig bullet, is convenient to reclaim; Powder charge is simple, convenient and rapid, only needs respectively to fill 56 formula blank cartridges at shell afterbody and fuse, does not need other powder charge can reach into shooting and bounce-back jumping. Self-contained (preparation) a bullet of firing only needs 30 minutes; Body does not explode, safety and stability; Reliable in quality, internal bore cannon emission ten thousand times is indeformable, and imitating shell is in medium soil property shooting more than 1,000 times, Reusability rate height, 800/time of a cover equipment (big gun eight bullets) training emissions in a year. Sustainable use 15 years; Not limited by the place, the tissue shooting is convenient, uses this bullet of this big gun, all can shoot in 30～300 meters places, need not carry out complicated shooting preparation and guarantee: the protection-gear cannon, internal bore cannon is used in shooting, the damage equipment system for artillery can not prolong the service life of equipping cannon; Economical and practical feasible, imitating shell of every emission Only need expensive 8 fens; Simple structure is convenient to maintenance, and volume is little, and is in light weight, easy to carry and use.
Claims (4)
1, a kind ofly can insert standard mortar internal bore cannon and imitating shell thereof, it is characterized in that: internal bore cannon by barrel 1., breech 2., firing pin 3., 4. fixed core ring form, breech is spun on the barrel lower end, firing pin is threaded onto the breech firing pin chamber, and barrel is rotary with the fixed core ring of removable various outer diameter outward; Imitating shell by firing pin 5., blast cap 6., spring 7., the inertia jacket casing 8., the inertia tube 9., body 10., eight parts such as tail pipe ⑾, empennage ⑿ form, its structure is: firing pin is spun in the blast cap firing pin chamber, blast cap is spun on the body upper end, the inertia jacket casing is spun on the blast cap inboard, the inertia tube is inserted in the inertia jacket casing, spring places between firing pin and the inertia tube, and tail pipe is rotatably connected in the body lower end, and empennage is welded to the tail pipe lower end.
2, according to described internal bore cannon of claim and imitating shell thereof, it is characterized in that the body bourrelet has four annular grooves and bourrelet, 5 fire jetting hole ⒀ are arranged at top.
3, internal bore cannon according to claim 1 and imitating shell thereof is characterized in that flash hole ⒁ is arranged on the tail pipe ⑾.
4, internal bore cannon according to claim 1 and imitating shell thereof is characterized in that utilizing the gun sight of equipment cannon and sighting device to realize aiming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218266 CN2048572U (en) | 1988-08-13 | 1988-08-13 | Mortar and mortar simulated shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218266 CN2048572U (en) | 1988-08-13 | 1988-08-13 | Mortar and mortar simulated shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048572U true CN2048572U (en) | 1989-11-29 |
Family
ID=4850714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88218266 Withdrawn CN2048572U (en) | 1988-08-13 | 1988-08-13 | Mortar and mortar simulated shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397026C (en) * | 2002-06-27 | 2008-06-25 | 帕特里亚武器系统有限公司 | Apparatus for supporting a mortar shell into a barrel of a weapon and method of connecting a support member to a mortar shell |
| CN104930916A (en) * | 2015-06-12 | 2015-09-23 | 广州铁路职业技术学院 | Mortar launching device |
-
1988
- 1988-08-13 CN CN 88218266 patent/CN2048572U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397026C (en) * | 2002-06-27 | 2008-06-25 | 帕特里亚武器系统有限公司 | Apparatus for supporting a mortar shell into a barrel of a weapon and method of connecting a support member to a mortar shell |
| CN104930916A (en) * | 2015-06-12 | 2015-09-23 | 广州铁路职业技术学院 | Mortar launching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |