CN107328329A - Bullet disassembling apparatus - Google Patents
Bullet disassembling apparatus Download PDFInfo
- Publication number
- CN107328329A CN107328329A CN201710679933.1A CN201710679933A CN107328329A CN 107328329 A CN107328329 A CN 107328329A CN 201710679933 A CN201710679933 A CN 201710679933A CN 107328329 A CN107328329 A CN 107328329A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- bullet
- bottom base
- base
- fixed
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Insertion Pins And Rivets (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of bullet disassembling apparatus, it is characterized by：It is made up of bottom base, top base, elastic anchor ear, tightening nut, rotation stop pin and rubber plug, is connected through a screw thread between the upper end and top base lower end of bottom base, there is the shell case profiling conical surface for accommodating gun cartridge case at bottom base center, and there is lower pin-and-hole upper end；Top base center has anchor ear to coordinate the conical surface and anchor ear spigot surface, for fixed elastic anchor ear；It is locking axoid to hold gun bullet, lateral surface tightly that elastic anchor ear center, which is machined with cylinder and clamps face,；Pin-and-hole is distributed with excircle, and there is undergauge circle at middle part, and cylinder spigot surface is arranged at top；Elastic deformation groove and crack arrest mouthful are distributed with locking axoid and undergauge circle, elastic anchor ear is fixed in top base, fixed with tightening nut, fixed by rotation stop pin and bottom base, rubber plug is fixed in bottom base.It is delicate structure of the present invention, simple and reliable, easy to operate, ensure to disassemble process it is steady, it is safe while, reassembled and subsequent use effect after the disassembling of bullet is not influenceed.
Description
Technical field
Patent of the present invention is related to the fields such as gun use, scientific research, production, especially belongs to bullet disassembling apparatus.
Background technology
In the research and development of civilian gun, production, test even with during, scientific research, production unit or civil-use gun user are frequent
The demand for disassembling bullet is had, such as：Measurement bullet gun propellant charge amount, change gun propellant charge amount are even more sent elsewhere and penetrate pharmacopoeia
Class, then reassembled to bullet, to meet scientific research, production, test or different user in itself the need for special shooting purposes.
And simply bullet when going to disassemble, is entirely disassembled with method of clamping using general utility tools such as vice, tool tongs
Process can be because being difficult to control to the reason such as personal operation skill, qualification be low, now the bullet sensitive fire in a stove before fuel is added and propellant powder
All not yet fail, it is not intended to which the bullet primerses that extrude or collide with easily cause detonation, trigger accident；Simultaneously as modern bullet is set
Timing, fully takes into account ammunition feed, fires reliability and generally employ fine copper or cover the manufacturing process of copper, the softer easy shape of quality
Become, easily cause shell case, bullet using general utility tools such as vice, tool tongs and produce and scratches, cave in, lack the destructive change such as material
Shape, influences reassembling and subsequent use effect for bullet.
The content of the invention
It is an object of the invention to provide a kind of compact, it is simple in construction, using reliable, easy to operate, can effectively ensure that
Bullet disassembles process steadily, safely, and does not produce a kind of bullet disassembling apparatus of any destruction to gun cartridge case, bullet.
The technical solution adopted in the present invention is a kind of bullet disassembling apparatus, and it is characterized by：It is by bottom base, upper base
Seat, elastic anchor ear, tightening nut, rotation stop pin and rubber plug composition, spiral shell is passed through between the upper end and top base lower end of bottom base
Line is connected, and there is the shell case profiling conical surface for accommodating gun cartridge case at bottom base center, and upper end is machined with pin-and-hole under rotation stop pin, lower end processing
There is plug mating holes, to insert rubber plug；Top base center has anchor ear to coordinate the conical surface and anchor ear spigot surface, for fixing
Elastic anchor ear, upper end is machined with the matching thread coordinated with tightening nut；Elastic anchor ear center is machined with cylinder clamping face and is used to
Hold gun bullet tightly, lateral surface is locking axoid, the motion to produce center locking；Excircle is distributed with to match with rotation stop pin
The upper pin-and-hole closed, to accommodate rotation stop pin, cylinder spigot surface is arranged at top, to carry out forced guiding to moving up and down；Locking cone
Elastic deformation groove and crack arrest mouthful are distributed with face, elastic anchor ear is fixed in top base, and upper end is fixed with tightening nut, by only
Ship and resell on another market and fixed with bottom base, rubber plug is fixed in the plug mating holes of bottom base.
The present invention in use first, by bullet from the insertion of bottom base lower end center and push-tight, make gun cartridge case with
The shell case profiling conical surface is brought into close contact；Then, rubber plug is inserted into push-tight in plug mating holes, then, by top base with
Pedestal is combined and screwed, in the interior hexagonal mating holes that tightening nut center is inserted using respective standard inner hexagon spanner, and court screws
Direction tightening clamps face to the cylinder at elastic anchor ear center and uniformly holds gun bullet tightly；Finally, then to ensure that whole device is in perpendicular
Under straight state, both hands bottom base of holding with a firm grip respectively is unscrewed with top base and firmly, up to gun cartridge case is kept completely separate with gun bullet,
Bottom base is completely disengaged with top base, realizes the separation of bullet and shell case, completes bullet and disassembles.Rubber plug is used for preventing from disassembling
Gun cartridge case is deviate from and protects bullet primerses from accidental shock afterwards
The outer surface of bottom base lower end is machined with lower ejector lever and coordinates position.When bomb disposal resistance is excessive, to insert standard wrench
Auxiliary is reversed.
The outer surface of top base upper end is machined with upper ejector lever and coordinates position.To when bomb disposal resistance is excessive, insertion standard is pulled
Hand come aid in reverse.
Top base is designed with peep hole in the relevant position of bullet Yu shell case junction.To determine cooperation position.
Described elastic anchor ear is designed with a undergauge circle between locking axoid and cylinder spigot surface, and undergauge circle profile is post
Face, external diameter is less than the diameter of connected locking axoid and cylinder spigot surface, and elastic deformation groove is by the lower surface of elastic anchor ear
Start portion axially upward and extend to undergauge circle, tail end is communicated with crack arrest mouthful, and crack arrest mouthful is in undergauge circle, is perpendicular to undergauge
Enclose the circular hole on surface.Undergauge circle, can reduce wall thickness and improve elasticity.
There is interior hexagonal mating holes at tightening nut center.
There is the anti-skidding muscle of ring-type outside rubber plug.To prevent it from deviating from easily.
Rubber plug top is evenly equipped with slot to make way, can be used cooperatively with standard flathead screwdriver.To in gun cartridge case
Insertion standard flathead screwdriver auxiliary exits shell case when being difficult abjection.
Carrying handle is arranged at rubber plug bottom.To the withdrawing plug after the completion of disassembling, shell case is taken out.
The beneficial effects of the invention are as follows：It is the bullet disassembling apparatus delicate structure, simple and reliable, easy to operate, using not by
The external factor such as place, skill, qualification are limited, and the scope of application is wider；During operation, bullet is loaded into inside and tightening is completed
Afterwards, reverse certain distance by making upper and lower pedestal towards disengaged direction, you can completion is disassembled, ensure bullet disassemble process it is steady,
Reliably, while safe, any additional damage will not be produced to gun cartridge case, bullet, had both met civilian gun scientific research, examination
The various demands such as test, test, using, being reassembled and subsequent use effect after the disassembling of bullet is not interfered with more.
Brief description of the drawings
Fig. 1 is bullet structural representation
Fig. 2 is the structural representation of patent of the present invention
Fig. 3 is the structural representation of bottom base in patent of the present invention
Fig. 4 is the structural representation of top base in patent of the present invention
Fig. 5 is the structural representation of elastic anchor ear in patent of the present invention
Fig. 6 is the structural representation of tightening nut in patent of the present invention
Fig. 7 is the structural representation that patent of the present invention stops to ship and resell on another market
Fig. 8 is the structural representation of rubber plug in patent of the present invention
Fig. 9 is the use state figure of patent of the present invention
Wherein：The lower ejector lever of pin-and-hole 14 under the rotation stop pin of screw thread 13 is disassembled under the shell case profiling conical surface 12 of 1 bottom base 11 and coordinates position 15
The anchor ear of 2 top base of plug mating holes 21, which coordinates, disassembles the upper ejector lever of 23 anchor ear spigot surface of screw thread 24 cooperation position 25 on the conical surface 22
The elastic cylinder of anchor ear 31 of 26 peep hole of nut matching thread 3 clamps the cylinder of pin-and-hole 34 on the rotation stop pin of 32 locking axoid of face 33
The tightening screw thread of 37 undergauge circle of the crack arrest of 35 elastic deformation groove of spigot surface 36 mouthful, 4 tightening nut 41
The bullet of 5 rotation stop pin of hexagonal mating holes, 6 rubber plug, 61 63 carrying handle of anti-skidding 62 slot to make way of muscle, 7 gun cartridge case 71 in 42
The gun bullet of the fire in a stove before fuel is added 8.
Embodiment
Patent of the present invention is described in detail with reference to view, the following examples can make this professional skill
Art personnel more understand patent of the present invention, but the invention is not limited in any way patent.
As shown in figs. 2-9, a kind of bullet disassembling apparatus, it by bottom base 1, top base 2, elastic anchor ear 3, tightening nut 4,
Rotation stop pin 5 and rubber plug 6 are constituted, by disassembling screw thread under bottom base 1 between the upper end and the lower end of top base 2 of bottom base 1
12 are threadedly coupled with disassembling screw thread 22 on top base 2, and there is the shell case profiling conical surface for accommodating gun cartridge case at the center of bottom base 1
11, upper end is machined with pin-and-hole 13 under rotation stop pin, and lower end is machined with plug mating holes 15, to insert rubber plug 6；Top base 2
Center has anchor ear to coordinate the conical surface 21 and anchor ear spigot surface 23, and for fixed elastic anchor ear 3, upper end is machined with matches somebody with somebody with tightening nut 4
The matching thread 25 of conjunction；The elastic center of anchor ear 3 is machined with cylinder and clamps face 31（Because gun bullet and shell case junction are cylinder
Shape）, to hold gun bullet tightly, lateral surface is locking axoid 32, the motion to produce center locking；Excircle be distributed with
The upper pin-and-hole 33 that rotation stop pin is engaged, to accommodate rotation stop pin 5, there is undergauge circle 37 at middle part, and elasticity is improved to reduce wall thickness, on
There is cylinder spigot surface 34 in portion, to carry out forced guiding to moving up and down；It is distributed in locking axoid 32 and undergauge circle 37 flexible
Deformation groove 35 and crack arrest mouthfuls 36, elastic anchor ear 3 is fixed in top base 2, and upper end tightening nut 4 is fixed, by rotation stop pin 5 with
Bottom base 1 is fixed, and rubber plug 6 is fixed in the plug mating holes 15 of bottom base 1.
The details of each part：
As shown in figure 3, there is the shell case profiling conical surface 11 for accommodating gun cartridge case 7 at the center of bottom base 1, different bullets, design is different
The shell case profiling conical surface, upper surface has been arranged symmetrically pin-and-hole 13 under two rotation stop pins, to accommodate rotation stop pin 5；Under outer surface is
Screw thread 12 is disassembled, lower end outer surface has been arranged symmetrically lower ejector lever and has coordinated position 14, when bomb disposal resistance is excessive, to insert standard
Spanner come aid in reverse；There is plug mating holes 15 lower surface, prevents from disassembling rear gun cartridge case 7 to insert rubber plug 6 and takes off
Go out, and protect bullet primerses 71 from accidental shock.
As shown in figure 4, the lower end of top base 2 has and screw thread is disassembled on 22 coordinates with disassembling screw thread 12 under bottom base 1, upper base
2 centers of seat have anchor ear to coordinate the conical surface 21 and anchor ear spigot surface 23, to make elastic anchor ear 3 while moving down, and occur edge
The elastic deformation that Central Symmetry is tightened；Outside has upper ejector lever to coordinate position 24, when bomb disposal resistance is excessive, to insert standard wrench
To aid in reversing；Nut matching thread 25 is arranged at top, to coordinate tightening nut 4 to complete pressing action；There is peep hole 26 side,
To determine cooperation position.
Elasticity anchor ear 3 lower end center has cylinder to clamp face 31, to hold gun bullet 8 tightly, different bores as shown in Figure 5
Bullet, the cylinder of design different-diameter clamps face；There is locking axoid 32 side（Under it is small big）, the fortune to produce center locking
It is dynamic；Lower circumferential is symmetrically distributed with pin-and-hole 33 on two rotation stop pins, to accommodate rotation stop pin 5；Cylinder spigot surface 34 is arranged at top, uses
To carry out forced guiding to moving up and down；A undergauge circle 37 is designed between locking axoid 32 and cylinder spigot surface 34, is used to
Reduce wall thickness and improve elasticity, the profile of undergauge circle 37 is cylinder, and external diameter is less than connected locking axoid 32 and cylinder spigot surface
34 diameter, elastic anchor ear 3 is designed with elastic deformation groove 35 and crack arrest mouthful 36, to prevent its undue while elasticity is produced
Deform and damage, portion extends to undergauge circle 37 to elastic deformation groove 35 axially upward by the lower surface of elastic anchor ear 3, tail end
Communicated with crack arrest mouthful 36, crack arrest mouthful 36 is in undergauge circle 37, is the circular hole perpendicular to the surface of undergauge circle 37.
As shown in fig. 6, there is tightening screw thread 41 outside tightening nut 4, for connecting top base 1, center has interior hexagonal to coordinate
Hole 42, pressing action is produced to insert standard wrench rotation.
As shown in fig. 7, rotation stop pin 5 simultaneously under embedded rotation stop pin pin-and-hole 13 with pin-and-hole 33 on rotation stop pin, it is ensured that reversing
During top base 2, elastic anchor ear 3 will not follow it to rotate simultaneously, to prevent cylinder clamps face 31 from causing to scratch to gun bullet 8,
One, be symmetrical two in the application, stress is evenly.
As shown in figure 8, having the anti-skidding muscle 61 of ring-type outside rubber plug 6, to prevent it from deviating from easily；Top is evenly equipped with
Slot to make way 62, shell case is exited to insert standard flathead screwdriver auxiliary when gun cartridge case 7 is difficult abjection；Carrying handle is arranged at bottom
63, to the withdrawing plug after the completion of disassembling, take out shell case.
As shown in figure 9, the specifically used process of the present invention is：
First, by bullet from the insertion of the lower end center of bottom base 1 and push-tight, gun cartridge case 7 is made closely to be pasted with the shell case profiling conical surface 11
Close；Then, rubber plug 6 is inserted into push-tight in plug mating holes 15, and rotation to its any slot to make way 62 is matched somebody with somebody with lower ejector lever
Position 14 is closed to align；Then, top base 2 is combined and screwed in bottom base 1, and checked through the peep hole 26 of side, until rifle
The junction for playing shell case 7 and gun bullet 8 is moved to the center of peep hole 26；Now, using respective standard inner hexagon spanner
In the interior hexagonal mating holes 42 for inserting the center of tightening nut 4, towards direction tightening is screwed, in the work of the anchor ear spigot surface 23 of top base 2
Under, anchor ear coordinates the conical surface 21 to inside contracting, and the cylinder to the elastic center of anchor ear 3 clamps face 31 and uniformly holds gun bullet 8 tightly；Most
Afterwards, then ensure whole device be in vertical state under（Such as Fig. 9）, both hands are held with a firm grip respectively bottom base 1 and top base 2 and firmly to be revolved
Pine, until gun cartridge case 7 is kept completely separate with gun bullet 8, bottom base 1 and top base 2 are completely disengaged；Disassemble resistance it is excessive when,
It respective standard spanner insertion lower ejector lever can be used to coordinate position 14 to coordinate with upper ejector lever in position 24, carry out auxiliary torsion；After disengagement, make
It is i.e. releasable and take out gun bullet 8 that tightening nut 4 is reversely rotated with standard inner hexagon spanner；Pinch carrying handle 63 and slow downward
Extract rubber plug 6 out, you can take out gun cartridge case 7；When gun cartridge case 7 be difficult abjection when, can first through lower ejector lever coordinate position 14,
The insertion standard flathead screwdriver of slot to make way 62 is prized, then is taken out.
Claims (9)
1. a kind of bullet disassembling apparatus, it is characterized in that：It is by bottom base（1）, top base（2）, elastic anchor ear（3）, tightening nut
（4）, rotation stop pin（5）And rubber plug（6）Composition, bottom base（1）Upper end and top base（2）Connected between lower end by screw thread
Connect, bottom base（1）There is the shell case profiling conical surface for accommodating gun cartridge case at center（11）, upper end is machined with pin-and-hole under rotation stop pin（13）,
Lower end is machined with plug mating holes（15）, to insert rubber plug（6）；Top base（2）Center has anchor ear to coordinate the conical surface（21）
With anchor ear spigot surface（23）, for fixed elastic anchor ear（3）, upper end is machined with and tightening nut（4）The matching thread of cooperation
（25）；Elastic anchor ear（3）Center is machined with cylinder and clamps face（31）, to hold gun bullet tightly, lateral surface is locking axoid
（32）, the motion to produce center locking；The upper pin-and-hole being engaged with rotation stop pin is distributed with excircle（33）, to accommodate only
Ship and resell on another market（5）, cylinder spigot surface is arranged at top（34）, to carry out forced guiding to moving up and down；Locking axoid（32）On be distributed with
Elastic deformation groove（35）With crack arrest mouthful（36）, elastic anchor ear（3）It is fixed on top base（2）It is interior, upper end tightening nut（4）Gu
It is fixed, pass through rotation stop pin（5）With bottom base（1）It is fixed, rubber plug（6）It is fixed on bottom base（1）Plug mating holes（15）In.
2. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Bottom base（1）Lower end outer surface is machined with
Lower ejector lever coordinates position（14）.
3. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Top base（2）The outer surface processing of upper end
There is upper ejector lever to coordinate position（24）.
4. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Top base（2）It is connected in bullet with shell case
The relevant position at place is designed with peep hole（26）.
5. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Tightening nut（4）Center has interior hexagonal to match somebody with somebody
Close hole（42）.
6. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Described elastic anchor ear（3）In locking cone
Face（32）With cylinder spigot surface（34）Between be designed with a undergauge circle（37）, undergauge circle（37）Profile is cylinder, external diameter be less than with
Its locking axoid connected（32）With cylinder spigot surface（34）Diameter, elastic deformation groove（35）By elastic anchor ear（3）Lower end
Face starts portion axially upward and extends to undergauge circle（37）, tail end and crack arrest mouthful（36）Communicate, crack arrest mouthful（36）In undergauge circle
（37）In, it is perpendicular to undergauge circle（37）The circular hole on surface.
7. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Rubber plug（6）There is the anti-of ring-type outside
Sliding muscle（61）.
8. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Rubber plug（6）Top is evenly equipped with resigning
Groove（62）, can be used cooperatively with standard flathead screwdriver.
9. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Rubber plug（6）Carrying handle is arranged at bottom（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679933.1A CN107328329B (en) | 2017-08-10 | 2017-08-10 | Bullet disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679933.1A CN107328329B (en) | 2017-08-10 | 2017-08-10 | Bullet disassembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107328329A true CN107328329A (en) | 2017-11-07 |
| CN107328329B CN107328329B (en) | 2022-10-25 |
Family
ID=60199331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679933.1A Active CN107328329B (en) | 2017-08-10 | 2017-08-10 | Bullet disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328329B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459326A (en) * | 2019-01-03 | 2019-03-12 | 福建兵工装备有限公司 | Gun barrel strength testing device |
| CN111941340A (en) * | 2020-08-17 | 2020-11-17 | 沈阳飞机工业（集团）有限公司 | Projectile releasing and disassembling method |
| CN113899261A (en) * | 2021-10-14 | 2022-01-07 | 上海智能制造功能平台有限公司 | Self-centering small-caliber ammunition primer press-fitting mechanism |
| CN114135345A (en) * | 2021-10-20 | 2022-03-04 | 中国航发四川燃气涡轮研究院 | End cap device for turbine hole detection |
| CN114791244A (en) * | 2022-03-31 | 2022-07-26 | 江苏西顿科技有限公司 | Automatic ammunition disassembling device |
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| US4441400A (en) * | 1982-07-26 | 1984-04-10 | Sexton Larry J | Shotshell component recovery apparatus and method |
| US7568417B1 (en) * | 2008-06-23 | 2009-08-04 | Lee Richard J | Device and method for pulling bullets from cartridges |
| CN201583207U (en) * | 2009-12-25 | 2010-09-15 | 无锡市帆鹰警用器材新技术有限公司 | Marble disassembling device |
| CN204705274U (en) * | 2015-06-02 | 2015-10-14 | 明伟 | A kind of bomb disposal device |
| CN206311008U (en) * | 2016-11-30 | 2017-07-07 | 中国人民解放军武汉军械士官学校 | A kind of bullet disassembling apparatus |
| CN207147334U (en) * | 2017-08-10 | 2018-03-27 | 福建兵工装备有限公司 | Bullet disassembling apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441400A (en) * | 1982-07-26 | 1984-04-10 | Sexton Larry J | Shotshell component recovery apparatus and method |
| US7568417B1 (en) * | 2008-06-23 | 2009-08-04 | Lee Richard J | Device and method for pulling bullets from cartridges |
| CN201583207U (en) * | 2009-12-25 | 2010-09-15 | 无锡市帆鹰警用器材新技术有限公司 | Marble disassembling device |
| CN204705274U (en) * | 2015-06-02 | 2015-10-14 | 明伟 | A kind of bomb disposal device |
| CN206311008U (en) * | 2016-11-30 | 2017-07-07 | 中国人民解放军武汉军械士官学校 | A kind of bullet disassembling apparatus |
| CN207147334U (en) * | 2017-08-10 | 2018-03-27 | 福建兵工装备有限公司 | Bullet disassembling apparatus |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459326A (en) * | 2019-01-03 | 2019-03-12 | 福建兵工装备有限公司 | Gun barrel strength testing device |
| CN109459326B (en) * | 2019-01-03 | 2024-01-09 | 福建兵工装备有限公司 | Gun barrel strength testing device |
| CN111941340A (en) * | 2020-08-17 | 2020-11-17 | 沈阳飞机工业（集团）有限公司 | Projectile releasing and disassembling method |
| CN111941340B (en) * | 2020-08-17 | 2021-10-01 | 沈阳飞机工业（集团）有限公司 | Projectile releasing and disassembling method |
| CN113899261A (en) * | 2021-10-14 | 2022-01-07 | 上海智能制造功能平台有限公司 | Self-centering small-caliber ammunition primer press-fitting mechanism |
| CN113899261B (en) * | 2021-10-14 | 2023-09-05 | 上海智能制造功能平台有限公司 | Self-centering small-caliber ammunition primer press-mounting mechanism |
| CN114135345A (en) * | 2021-10-20 | 2022-03-04 | 中国航发四川燃气涡轮研究院 | End cap device for turbine hole detection |
| CN114135345B (en) * | 2021-10-20 | 2023-06-13 | 中国航发四川燃气涡轮研究院 | Plug device for turbine hole detection |
| CN114791244A (en) * | 2022-03-31 | 2022-07-26 | 江苏西顿科技有限公司 | Automatic ammunition disassembling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107328329B (en) | 2022-10-25 |
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