CN104081150B - There is the large capacity version magazine of secondary spring - Google Patents
There is the large capacity version magazine of secondary spring Download PDFInfo
- Publication number
- CN104081150B CN104081150B CN201380003925.5A CN201380003925A CN104081150B CN 104081150 B CN104081150 B CN 104081150B CN 201380003925 A CN201380003925 A CN 201380003925A CN 104081150 B CN104081150 B CN 104081150B
- Authority
- CN
- China
- Prior art keywords
- spring
- downside
- lifting panel
- shell
- mentioned
- 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
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
- F41A9/61—Magazines
-
- 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
- F41A9/61—Magazines
- F41A9/64—Magazines for unbelted ammunition
- F41A9/65—Box magazines having a cartridge follower
- F41A9/71—Arrangements thereon for varying capacity; Adapters or inserts for changing cartridge size or type
-
- 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
- F41A9/01—Feeding of unbelted ammunition
- F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
- F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
- F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
- F41A9/13—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane
- F41A9/16—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis
Abstract
The present invention relates to the large capacity version magazine that the new structure of more bullet can be loaded in the inside of a kind of shell at formed objects.Spring (30) the most past upside or its width of the most past downside of support lifting panel (20) of the large capacity version magazine of the present invention become narrow gradually, and therefore spring (30) can be fully compressed into plane.Therefore, with spring (30) even if still be there is certain height by compressing, it is thus desirable to the existing magazine of exceptional space is compared, it can make full use of the inner space of shell (10) of formed objects, thus loads further amounts of bullet (1).
Description
Technical field
The present invention relates to the large capacity version magazine that the new structure of more bullet can be loaded in the inside of a kind of shell at formed objects.
Background technology
Usually, the self-action gun that police or army are used have the magazine of magazine form, and when shooting, the bullet being stored in magazine is automatically fed the coyote hole to gun.
This existing magazine is as it is shown in figure 1, by shell 10, its upper end is formed with peristome 11;Lifting panel 20, it is can be incorporated into the inside of above-mentioned shell 10 in the way of lifting, support the downside being stored in the bullet 1 within shell 10;Spring 30, it is connected to the downside of above-mentioned lifting panel 20, upwards pressurizes lifting panel 20.When bullet 1 is filled in the inside of shell 10 by above-mentioned peristome 11, along with above-mentioned spring 30 is compressed, lifting panel 20 declines;And when shooting, lifting panel 20 rises by spring 30, and discharge bullet 1 constantly by peristome 11, thus supply bullet 1 to the coyote hole of gun.
And this existing magazine is constituted, therefore, when bullet 1 filling in the inside of shell 10 and making above-mentioned lifting panel 20 decline, as it is shown in figure 1, constitute the elastica stacking along the vertical direction of above-mentioned spring 30 in the way of the upper and lower side diameter of above-mentioned spring 30 is identical.
Therefore, even if spring 30 is compressed to greatest extent, spring 30 also will maintain certain height, thus the decline of above-mentioned lifting panel 20 is restricted.Therefore, in order to load a large amount of bullet 1, there is the problem needing to extend the length of above-mentioned shell 10 along the vertical direction.
In order to solve this problem, have developed the Large Copacity magazine of variform, such as publication 10-1990-0006758 disclosure of that.But the structure complexity of this magazine not only results in cost increase, it is also difficult to be applicable to normally used rifle.
Thus it still remains a need the magazine of a kind of new structure, it also to have simple structure while solving problem of the prior art as above, it is possible to load more bullet 1 in the inside of same enclosure 10.
Summary of the invention
The technical problem to be solved in the present invention
The present invention makes as solving above-mentioned problem, in more detail, its object is to, it is provided that the large capacity version magazine of the new structure of more bullet can be loaded in the inside of a kind of shell at formed objects.
Technical scheme
For solving above-mentioned technical problem, the present invention provides a kind of large capacity version magazine, including: shell 10, its upper end is formed with peristome 11;Lifting panel 20, it is internal can be incorporated into above-mentioned shell 10 in the way of lifting, and supports the downside being stored in the bullet 1 within shell 10;Spring 30, it is connected to the downside of above-mentioned lifting panel 20, upwards pressurizes lifting panel 20,
It is characterized in that, the above-mentioned the most past upside of spring 30 or past downside, its width becomes narrow gradually, thus prevents the metal wire constituting spring 30 overlapping.
According to another characteristic of the invention, it is provided that a kind of large capacity version magazine, it is characterised in that the width width of the mid portion of above-mentioned spring 30, and the most past upside and past downside, its width becomes narrow gradually.
According to another characteristic of the invention, it is provided that a kind of large capacity version magazine, it is characterised in that the lower end of above-mentioned spring 30 is identical to the width of mid portion, and getting over the most up from mid portion to upper end, its width becomes narrow gradually.
According to another characteristic of the invention, it is provided that a kind of large capacity version magazine, it is characterised in that also including secondary spring 40, it is fixed on the downside of above-mentioned lifting panel 20, from upside to downside the most down, its width becomes narrow gradually above-mentioned secondary spring 40.
According to another characteristic of the invention, it is provided that a kind of large capacity version magazine, it is characterised in that form the recess 21 upwards caved in the downside of above-mentioned lifting panel 20, the upper end of above-mentioned secondary spring 40 is imbedded and is fixed on above-mentioned recess 21.
Further, about the explanation of technology disclosed in this invention merely to carry out structural with functional description embodiment, the scope that therefore disclosed technology is claimed can not be construed to be only limitted to illustrated embodiment of the invention.I.e. owing to embodiment can carry out numerous variations, and can make it have various form, therefore disclosed technology claims scope and is interpreted as comprising the equivalent being capable of technological thought.Further, purpose described in disclosed technology or effect do not imply that specific embodiment must include all of which, are not the meaning being only capable of including these effects, therefore it is not intended that the claimed scope of public technology is only limitted to this.
Further, the meaning of the term used in the present invention need to understand as follows.The term such as " first ", " second " is that the scope that the technology of the present invention claims is not limited only to this for one structural element of difference and another structural element.Such as, the first structural element can named second structural element, similarly, the second structural element also can named first structural element.
And then, illustrate when certain structural element " is connected to " another structural element, both can be regarded as being directly connected in another structural element, it is possible to be interpreted as middle another structural element of existence.On the contrary, when illustrating that certain structural element " is directly connected in " another structure and wants " time, it is thus understood that there is not another structural element in centre.On the other hand, other terms of relation between structural element are described, i.e. " between ... ", " just exist ... between ", " being adjacent to ... " and " being directly adjacent to ... " etc. also be able to understand in an identical manner.
On context, in the case of not explicitly indicating that it has other meaning, the expression way of odd number is understood to include the expression way of plural number, and it should be understood that the term such as " comprising " or " having " merely to point out illustrate feature, numeral, step, action, structural element, parts with and combinations thereof existence, and get rid of the existence of or its other above features, numeral, step, action, structural element, parts and combinations thereof or additional probability the most in advance.
Distinguished symbol in each step is (such as, a, b, c etc.) it is to use for the facility of explanation, but distinguished symbol is not the order that each step is described, if each step is not expressly recited particular order on context, then can carry out in the way of different from the order of above-mentioned record.The most each step can be carried out in the way of identical with the order recorded, and the most also can carry out simultaneously, or carries out in reverse order.
If all terms used herein are not defined as different modes, then have with the technical staff belonging to the art be commonly understood by identical meaning.The meaning that the term defined in dictionary typically used is had on context with correlation technique is consistent, and unless the present invention defines clearly, does not have preferable or excessive formal meaning.
Beneficial effect
In large capacity version magazine according to the present invention, support the most past upside of spring 30 of lifting panel 20 or toward downside, its width becomes narrow gradually, and therefore spring 30 can be fully compressed into a plane.Therefore, even if being compressed with spring 30 and still having certain height, it is therefore desirable to the existing magazine of exceptional space is compared, it can make full use of the inner space of shell 10 of formed objects, loads further amounts of bullet 1.
Accompanying drawing explanation
Fig. 1 be illustrate existing magazine with reference to figure.
Fig. 2 and Fig. 3 is the side sectional view of the large capacity version magazine illustrating the present invention.
Fig. 4 is the spring side sectional view with secondary spring of the large capacity version magazine illustrating the present invention.
Fig. 5 is the top view of the spring of the large capacity version magazine illustrating the present invention.
Fig. 6 is the side sectional view of the effect of the large capacity version magazine illustrating the present invention.
Fig. 7 is the top view of the variation of the spring of the large capacity version magazine illustrating the present invention.
Fig. 8 and Fig. 9 is the side sectional view of the variation of the spring of the large capacity version magazine illustrating the present invention.
Figure 10 and Figure 11 is the side sectional view of the variation of the spring of the large capacity version magazine illustrating another embodiment of the present invention.
Accompanying drawing explanation
10: shell 20: lifting panel
21: recess 30: spring
40: secondary spring
Preferred forms
According to a preferred embodiment of the invention, it is provided that a kind of large capacity version magazine, including: shell 10, its upper end is formed with peristome 11;Lifting panel 20, it is internal can be incorporated into above-mentioned shell 10 in the way of lifting, and supports the downside being stored in the bullet 1 within shell 10;Spring 30, it is connected to the downside of above-mentioned lifting panel 20, upwards pressurizes lifting panel 20, it is characterised in that the above-mentioned the most past upside of spring 30 or past downside, and its width becomes narrow gradually, thus prevents the metal wire constituting spring 30 overlapping.
Detailed description of the invention
Hereinafter, it is described in detail with accompanying drawing with reference to the preferred embodiments of the present invention.
Fig. 2 to Fig. 6 shows the large capacity version magazine of the present invention, comprising: shell 10, its upper end is formed with peristome 11;Lifting panel 20, it is internal can be incorporated into above-mentioned shell 10 in the way of lifting, and supports the downside being stored in the bullet 1 within shell 10;Spring 30, it is connected to the downside of above-mentioned lifting panel 20, upwards pressurizes lifting panel 20.Wherein, above-mentioned spring 30 is consisted of the metal wire of the longer elastic material of spooling length.
Further, according to a preferred embodiment of the invention, the above-mentioned the most past upside of spring 30, its width is the narrowest, therefore spring 30 along above-below direction compressed time, the metal wire of its spring 30 will not occur overlap along the vertical direction.Further, as shown in Figure 4, time viewed from above, above-mentioned spring 30 constitutes rectangle.
Further, according to another embodiment of the present invention, secondary spring 40 can be optionally set at above-mentioned lifting panel 20.I.e. according to the selection of designer, above-mentioned secondary spring 40 can be attached to the downside of above-mentioned lifting panel 20 in a position-stable manner, thus provides higher elastic force;Also dependent on the selection of designer, when thinking it unnecessary to want, above-mentioned secondary spring 40 can be removed.
To this end, be upwardly formed recess 21 in the downside of above-mentioned lifting panel 20, the inside of above-mentioned recess 21 is fixed in the upper end of above-mentioned secondary spring 40.From upside to downside, its width becomes narrow gradually above-mentioned secondary spring 40, and therefore when above-mentioned secondary spring 40 is compressed along the vertical direction, the metal wire constituting spring 30 will not overlap.
Compared with above-mentioned spring 30, above-mentioned secondary spring 40 by go up along the vertical direction the shortest in the way of constituted, when lift panel 20 almost drop to downside time, secondary spring 40 can contact with the inner bottom surface of shell 10.
Therefore, if at above-mentioned shell 10 loading 1, then declining along with above-mentioned lifting panel 20, spring 30 is compressed, and when lifting panel 20 is close to the bottom surface of shell 10, above-mentioned secondary spring 40 is compressed.Further, when consuming bullet 1 by shooting, the elasticity by above-mentioned spring 30 with secondary spring 40 makes lifting panel 20 rise, thus bullet 1 of boosting.
Having in the magazine of large capacity version according to the preferred embodiment of the invention of above-mentioned composition, its width of the most past upside of spring 30 supporting lifting panel 20 is the narrowest, and as shown in Figure 6, spring 30 can be compressed into a plane completely.
Therefore, even if being compressed, with spring 30, the height also remaining certain, so that the existing magazine of exceptional space is different, the novel magazine of the present invention has the inner space of the shell 10 that can make full use of formed objects, it is thus possible to the advantage loading more bullet 1.
Further, the downside of above-mentioned lifting panel 20 is configured with secondary spring 40, therefore has when loading bullet 1, makes under the state that above-mentioned spring 30 is compressed into plane, it is possible to the advantage of bullet 1 of effectively boosting.
I.e. described above, when the spring 30 that its internal diameter of the most past upside is the least, be compressed into completely formed plane time, it is likely to occur situation about cannot normally extend, therefore fully decline at above-mentioned lifting panel 20, making under the state that spring 30 is fully compressed, lifting panel 20 can together upwards be pressurizeed by above-mentioned spring 30 with secondary spring 40, so that lifting panel 20 can successfully rise.
Further, when above-mentioned lifting panel 20 declines completely, owing to a large amount of bullets 1 fill in the inside of shell 10, the loading putting on lifting panel 20 is caused to become big, therefore, utilize above-mentioned spring 30 and secondary spring 40, with stronger power, lifting panel 20 is upwards pressed;And when consuming bullet 1 and causing lifting panel 20 to rise, diminish owing to putting on the loading of lifting panel 20, therefore only by the elasticity of spring 30, it is also possible to make lifting panel 20 increase rapidly fully.
Therefore, position according to above-mentioned lifting panel 20, i.e. when lifting panel 20 and declining, utilize spring 30 and secondary spring 40 that lifting panel 20 can be made to increase, and when lifting panel 20 and rising to certain altitude, lifting panel 20 can be made to increase merely with above-mentioned spring 30, thus can more effectively make lifting panel 20 increase.
Especially, forming the recess 21 upwards caved in the downside of above-mentioned lifting panel 20, the upper end of above-mentioned secondary spring 40 is imbedded and is fixed on above-mentioned recess 21, therefore, it is possible to make lifting panel 20 more effectively rise.
For above-mentioned secondary spring 40, even if the above-mentioned lifting panel 20 being formed at the downside of lifting panel 20 declines completely, and above-mentioned spring 30 is compressed, when forming plane completely, as shown in Figure 5, secondary spring 40 also maintains the height of the thickness being equivalent to above-mentioned recess 21, rather than be fully compressed, therefore when consuming bullet 1 thus needing to make lifting panel 20 increase, lifting panel 20 upwards can rise by above-mentioned secondary spring 40, the most above-mentioned spring 30 upwardly extends to play elasticity, therefore lifting panel 20 can advance to upside with secondary spring 40 by spring 30.
Therefore, even if there is above-mentioned spring 30 be fully compressed to flat, it is also possible to the advantage effectively lifting panel 20 advanced to upside by above-mentioned secondary spring 40.
On the other hand, in a preferred embodiment of the invention, exemplified with the structure that spring 30 above-mentioned when overlooking from upside is rectangular, but above-mentioned spring 30 also can be as shown in Figure 7, it is the oval form of arc-shaped for minor face, or can be in other shape reached in the range of identical purpose and function or form.
The most according to another embodiment of the present invention, as shown in Figure 10, the narrowest exemplified with its width of the above-mentioned the most past upside of spring 30, but reaching to be not excluded in the range of identical purpose and function the use of other shapes.The most according to another embodiment of the present invention, its width of the above-mentioned the most past downside of spring 30 is the narrowest.
Further, as shown in Figure 8, the width width of above-mentioned spring 30 mid portion and the most past upside and downside become narrow gradually, or as it is shown in figure 9, above-mentioned spring 30 lower end is identical to the width of mid portion, but from mid portion more toward upper end, its width becomes narrow gradually.Further, constituting the metal wire of above-mentioned spring 30 from the lower end of spring 30 to upper end, its diameter tapers into.
On the other hand, Figure 10 and Figure 11 is the side sectional view of variation of spring of the large capacity version magazine illustrating another embodiment of the present invention.As shown in Figure 10 above, from downside to upside, its width becomes narrow gradually above-mentioned spring 30, but above-mentioned spring 30 mid portion has the widest width, enabling utilizes the inner space of shell 10 fully, thus loads further amounts of bullet 1.
Further, as shown in figure 11, according to another embodiment of the present invention, above-mentioned spring 30 can also with from lower end to upper end, the mode that the thickness (thickness) of spring is the thinnest is formed, but is still not excluded for other forms reaching in the range of identical purpose and function.The most above-mentioned spring 30 can with from upper end to lower end, the mode that the thickness (thickness) of spring is the thinnest is formed, or can also with from bottom to mid portion be identical thickness, and from mid portion more toward top, thickness (thickness) the tapered mode of spring is formed, and this variform is interpreted as fully falling in identical scope.
Industrial applicibility
Above, it is illustrated with reference to the preferred embodiments of the present invention, but those skilled in the art are it will be appreciated that without departing from being recorded in the range of the thought of the present invention and the field of claims, can carry out multiple modifications and changes to the present invention.
Claims (4)
1. there is a large capacity version magazine for secondary spring, including:
Shell (10), its upper end is formed with peristome (11),
Lifting panel (20), it is internal can be incorporated into described shell (10) in the way of lifting, and supports
It is stored in the downside of the internal bullet (1) of shell (10),
Spring (30), it is connected to the downside of described lifting panel (20), to lifting panel (20) to
Upper pressurization;
It is characterized in that,
Also including secondary spring (40), it is fixed on the downside of described lifting panel (20), described auxiliary
From upside to downside, its width becomes narrow gradually spring (40), and in the downside of described lifting panel (20)
Forming the recess (21) upwards caved in, the upper end of described secondary spring (40) is imbedded and is fixed on described recessed
Portion (21),
Described spring (30) the most past upside or its width of the most past downside become narrow gradually, thus do not make composition spring
(30) metal wire is the most overlapping,
Further, from lower end to upper end, the thickness of described spring (30) is tapered.
2. there is a large capacity version magazine for secondary spring, including:
Shell (10), its upper end is formed with peristome (11),
Lifting panel (20), it is internal can be incorporated into described shell (10) in the way of lifting, and supports
It is stored in the downside of the internal bullet (1) of shell (10),
Spring (30), it is connected to the downside of described lifting panel (20), to lifting panel (20) to
Upper pressurization;
It is characterized in that,
Also including secondary spring (40), it is fixed on the downside of described lifting panel (20), described auxiliary
From upside to downside, its width becomes narrow gradually spring (40), and in the downside of described lifting panel (20)
Forming the recess (21) upwards caved in, the upper end of described secondary spring (40) is imbedded and is fixed on described recessed
Portion (21),
Described spring (30) mid portion width, the most past upside and its width of the most past downside become narrow gradually,
Further, from lower end to upper end, the thickness of described spring (30) is tapered.
3. there is a large capacity version magazine for secondary spring, including:
Shell (10), its upper end is formed with peristome (11),
Lifting panel (20), it is internal can be incorporated into described shell (10) in the way of lifting, and supports
It is stored in the downside of the internal bullet (1) of shell (10),
Spring (30), it is connected to the downside of described lifting panel (20), to lifting panel (20) to
Upper pressurization;
It is characterized in that,
Also including secondary spring (40), it is fixed on the downside of described lifting panel (20), described auxiliary
From upside to downside, its width becomes narrow gradually spring (40), and in the downside of described lifting panel (20)
Forming the recess (21) upwards caved in, the upper end of described secondary spring (40) is imbedded and is fixed on described recessed
Portion (21),
The lower end of described spring (30) is identical to the width of mid portion, and from mid portion, more toward upper end, it is wide
Degree becomes narrow gradually,
Further, from lower end to upper end, the thickness of described spring (30) is tapered.
4. there is a large capacity version magazine for secondary spring, including:
Shell (10), its upper end is formed with peristome (11),
Lifting panel (20), it is internal can be incorporated into described shell (10) in the way of lifting, and supports
It is stored in the downside of the internal bullet (1) of shell (10),
Spring (30), it is connected to the downside of described lifting panel (20), to lifting panel (20) to
Upper pressurization;
It is characterized in that,
Also including secondary spring (40), it is fixed on the downside of described lifting panel (20), described auxiliary
From upside to downside, its width becomes narrow gradually spring (40), and in the downside of described lifting panel (20)
Forming the recess (21) upwards caved in, the upper end of described secondary spring (40) is imbedded and is fixed on described recessed
Portion (21),
Described spring (30) the most past upside or its width of the most past downside become narrow gradually, and described spring (30)
Mid portion there is the widest width,
Further, from lower end to upper end, the thickness of described spring (30) is tapered.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020120005529U KR200466443Y1 (en) | 2012-06-27 | 2012-06-27 | Large capacity magazine |
KR20-2012-0005529 | 2012-06-27 | ||
PCT/KR2013/005025 WO2014003330A1 (en) | 2012-06-27 | 2013-06-07 | Large capacity magazine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104081150A CN104081150A (en) | 2014-10-01 |
CN104081150B true CN104081150B (en) | 2016-08-31 |
Family
ID=49783425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380003925.5A Expired - Fee Related CN104081150B (en) | 2012-06-27 | 2013-06-07 | There is the large capacity version magazine of secondary spring |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR200466443Y1 (en) |
CN (1) | CN104081150B (en) |
WO (1) | WO2014003330A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2019004289A (en) | 2016-10-13 | 2020-01-20 | 1065210 Bc Ltd | Telescoping controlled force spring. |
KR102120639B1 (en) | 2019-04-08 | 2020-06-17 | 부국정공 주식회사 | Device for compensating a bullet feed position |
Citations (5)
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US6094850A (en) * | 1994-06-27 | 2000-08-01 | Villani; Michael J. | Automatic cartridge monitoring and indicator system for a firearm |
CN2616878Y (en) * | 2002-12-19 | 2004-05-19 | 周蕾 | Large-capacity number-display bullet box |
CN201359465Y (en) * | 2009-02-12 | 2009-12-09 | 张卫 | Composite type spring for magazine |
CN201628515U (en) * | 2009-09-03 | 2010-11-10 | 姚奇 | Power-assisted magazine |
CN101881576A (en) * | 2009-05-08 | 2010-11-10 | 杨军 | Method for improving bullet capacity of magazine of gun |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200164647Y1 (en) * | 1998-08-10 | 2000-02-15 | 정회석 | Compressor |
KR100278366B1 (en) * | 1998-11-13 | 2001-01-15 | 최한중 | Spring Loaded Device |
KR200208464Y1 (en) * | 2000-07-10 | 2001-01-15 | 이상훈 | Cushion shoes |
IL188379A0 (en) * | 2007-04-30 | 2008-11-03 | Ori Gur Ari | Magazine with ammunition status indicator |
WO2009038845A2 (en) * | 2007-06-13 | 2009-03-26 | Ray Kim | System and methods for tracking ammunition supply in a magazine |
-
2012
- 2012-06-27 KR KR2020120005529U patent/KR200466443Y1/en active IP Right Grant
-
2013
- 2013-06-07 WO PCT/KR2013/005025 patent/WO2014003330A1/en active Application Filing
- 2013-06-07 CN CN201380003925.5A patent/CN104081150B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6094850A (en) * | 1994-06-27 | 2000-08-01 | Villani; Michael J. | Automatic cartridge monitoring and indicator system for a firearm |
CN2616878Y (en) * | 2002-12-19 | 2004-05-19 | 周蕾 | Large-capacity number-display bullet box |
CN201359465Y (en) * | 2009-02-12 | 2009-12-09 | 张卫 | Composite type spring for magazine |
CN101881576A (en) * | 2009-05-08 | 2010-11-10 | 杨军 | Method for improving bullet capacity of magazine of gun |
CN201628515U (en) * | 2009-09-03 | 2010-11-10 | 姚奇 | Power-assisted magazine |
Also Published As
Publication number | Publication date |
---|---|
WO2014003330A1 (en) | 2014-01-03 |
KR200466443Y1 (en) | 2013-04-18 |
CN104081150A (en) | 2014-10-01 |
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Address after: Gyeongbuk, South Korea Patentee after: Zheng Zhiyun Address before: Gyeongbuk, South Korea Patentee before: Zheng Minxu |
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Granted publication date: 20160831 |
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CF01 | Termination of patent right due to non-payment of annual fee |