专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP6084710B2 火器のための蹴子並びに蹴子を有する尾筒及び火器有权
标题翻译：过渡件和具有用于枪支喷射器和喷射器的枪械
公开(公告)号：JP6084710B2
公开(公告)日：2017-02-22
申请号：JP2015559438
申请日：2014-02-18
申请人：ヘックレル・ウント・コッホ・ゲーエムベーハー
发明人：シュトゥサック,マルティン
IPC分类号： F41A15/16
CPC分类号： F41A15/12 , F41A15/16

2. 发明专利

JP2500076B2 失效
公开(公告)号：JP2500076B2
公开(公告)日：1996-05-29
申请号：JP30986393
申请日：1993-11-16
申请人： BOEICHO GIJUTSU KENKYU HONBUCHO , NIPPON SEIKOSHO KK
发明人： TSUMURA HIDEICHIRO , YOSHIMATSU MORYOSHI
IPC分类号： F41A7/02 , F41A7/10 , F41A15/16

3. 发明专利

JPH07139895A AMMUNITION SUPPLYING AND DISCHARGING DEVICE FOR MACHINE GUN 失效
公开(公告)号：JPH07139895A
公开(公告)日：1995-06-02
申请号：JP30966493
申请日：1993-11-17
申请人： JAPAN STEEL WORKS LTD
发明人： YOSHIMATSU MORIYOSHI
IPC分类号： F41A7/10 , F41A9/01 , F41A9/14 , F41A9/51 , F41A15/16
摘要： PURPOSE:To provide an ammunition-supplying and discharging device for a machine gun which has a switching mechanism of a guide member having a simple structure and can be applied to the gun of a high shooting speed. CONSTITUTION:Guide members 18, 26 which can be disposed at an ammunition guiding position A for partitioning ammunition feeding bent passages 2e, 2f for guiding ammunitions 4R, 4L to be fed by an ammunition feeding wheel 6 and a cartridge case discharging position B for opening cartridge case discharge passages 2c, 2d to discharge cartridge cases 4c are oscillatorily provided at base ends of the passages 2c, 2d. An elastic element for elastically energizing the members 18, 26 to a neutral position C of intermediate of the positions A and B is provided, a switching cam 19c operated to dispose the one member 18 or 26 at the position A and the other member 26 or 18 at the position B is formed at a cam drum 19 in a predetermined length in a circumferential direction corresponding to the rotary angle of the drum 19 when at least the ammunitions 4R, 4L is intermittently supplied.

4. 发明专利

JPS61180898A SEMI-AUTOMATIC FIREARM 失效
公开(公告)号：JPS61180898A
公开(公告)日：1986-08-13
申请号：JP23088685
申请日：1985-10-16
申请人： SUTAAMU LE GAA & CO INC
发明人： UIRIAMU BATSUTAAMAN RUUGAA , ROORENSU RENAADO RAASON
IPC分类号： F41A3/12 , F41A11/00 , F41A15/16 , F41A19/06

5. 发明专利

JP2016511820A 火器のための蹴子並びに蹴子を有する尾筒及び火器有权
标题翻译：过渡件和具有用于枪支喷射器和喷射器的枪械
公开(公告)号：JP2016511820A
公开(公告)日：2016-04-21
申请号：JP2015559438
申请日：2014-02-18
申请人：ヘックレル・ウント・コッホ・ゲーエムベーハー
发明人：シュトゥサック，マルティン
IPC分类号： F41A15/16
CPC分类号： F41A15/12 , F41A15/16
摘要：本発明は、火器のための蹴子(1)に関する。この蹴子(1)は蹴子本体(5)を備え、蹴子本体(5)は蹴子要素(46)を有する。蹴子要素(46)は、蹴子(1)を火器の尾筒(3)上に設置した後で:長手方向に移動できるように尾筒(3)内に案内された、前後方向に延在する尾栓の運動経路内へと突出し;復帰する尾栓(71)によって薬室から抽筒された薬莢(59)の抽筒板(61)のための対抗軸受を形成し;抽筒板(61)と相互作用した後、薬莢(59)を尾筒(3)から蹴筒及び/又は廃棄するよう、蹴子本体(5)に配置される。この蹴子(1)は追加の手段(7a、7b、9a、9b、11a、11b、13a、13b)を備える。蹴子要素(46)が、蹴子の速度が遅くなって停止するまで、抽筒板との相互作用の結果として抽筒板(61)と共に直線状に僅かに復帰し、これによって薬莢(59)を蹴筒/廃棄できるように、上記追加の手段(7a、7b、9a、9b、11a、11b、13a、13b)を用いて、蹴子要素(46)を尾筒(3)に対して柔軟に支持する。本発明は更に、長手方向に移動できるように尾筒(3)内に案内される尾栓と、蹴子(1)とを備える、尾筒(3)に関する。最後に本発明は、このような蹴子(1)及び/又はこのような尾筒(3)を有する火器に関する。【選択図】図4
摘要翻译：本发明涉及一种喷射器（1），用于枪支。的喷射器（1）设置有喷射器主体（5），喷射器本体（5）具有一个喷射器元件（46）。排出器元件（46），安装在喷射器（1），所述枪械（3）上的尾管后：引导到尾管（3）内，以便在纵向方向上移动，在纵向方向上延伸的成静置后膛和突出的运动路径;它形成了一个计数器轴承抽筒板返回到盒即抽筒从药物腔通过尾塞（71）（59）（61）的情况下;抽筒板（61）和交互的尾管的盒（59）（3）踢气缸之后和/或从被布置喷射器本体丢弃（5）。的喷射器（1）包括附加装置（7A，7B，9A，9B，11A，11B，13A，13B）一个。喷射器元件（46），向喷射器的速度被停止慢，稍与抽筒板（61）为与所述抽筒板，从而使暗盒壳体相互作用的结果（59线性地恢复）并且能够Ketsutsu /废物，所述附加装置（7A，7B，9A，9B，11A，11B，13A，13B）与，排出器元件（46）相对于所述排气尾管（3）灵活支持。本发明还包括以能够在长度方向上移动由所述尾管（3）引导的尾塞，和一个喷射器（1）涉及到过渡件（3）。最后，本发明涉及一种具有这种喷射器（1）火器和/或所述过渡连接件（3）。点域4

6. 发明专利

JPS503598B1 失效
公开(公告)号：JPS503598B1
公开(公告)日：1975-02-06
申请号：JP12327073
申请日：1973-11-01
IPC分类号： F41A7/00 , F41A3/26 , F41A3/66 , F41A3/82 , F41A9/00 , F41A9/01 , F41A9/29 , F41A9/30 , F41A9/34 , F41A9/37 , F41A9/39 , F41A9/49 , F41A11/00 , F41A15/00 , F41A15/16 , F41A17/00 , F41A19/06 , F41A25/12 , F41D11/14
摘要： 1,200,847. Firearms. BREVETS AERO-MECANIQUES S.A. 16 July, 1968 [31 July, 1967], No. 33908/68. Heading F3C. An automatic or semi-automatic firearm comprises a substantially cylindrical breech mechanism 1 arranged to reciprocate in a breech case 2 which has, towards its rear end, a portion internally and externally of rectangular cross-section. A spent cartridge ejection opening 7 is provided in one, 3, of the small sides of the portion and the large sides are each provided with a cartridge introduction opening 8 which has two guide surfaces 42 for guiding the breech mechanism 1 and a counter recoil spring 10 in their movements. The four guide surfaces 42 are situated on a common cylinder of revolution whose axis is parallel to the axis of the firearm barrel 16. Two cartridge feed mechanisms (9, Figs. 2, 4, not shown) are mounted one on each side of the firearm one being moved into a cartridge feed position in which cartridges pass through the corresponding cartridge introduction opening 8 to be brought into the chamber 57 of the firearm by the breech mechanism 1 on its return to the firing position. In the construction shown, the breech mechanism 1 comprises a breechblock 11 locked by rotation, a casing 18 formed of two shells and slidable without rotation in the breechcase 2, and a damping device 19. A firing pin 21 within the breechblock 11 is connected to the casing 18 by a spindle 20. The ends of the spindle 20 each carry a roller which co-operates with a skew to effect rotation of the breechblock during its reciprocations (Fig. 4, not shown). The initial cocking mechanism comprises a chain actuated by a crank through a spindle 31. The breechblock 11 carries an extractor 35 and is provided diametrically opposite with a groove 36 for the passage of an ejector 33. The extractor 35 is maintained in position by a leaf-spring 37. The fastening and control of the feed mechanisms are arranged as in Specification 1,191,856 and the cartridge belt advancement mechanism in each feed mechanism may be of the type described in Specification 963,119. The drive of the feed mechanisms comprises a fork 89, one limb of which co-operates with a roller of a lever of the feed mechanism in the cartridge feed position while the other limb is dissociated from the equivalent lever of the other feed mechanism (Figs. 2, 4, not shown). The fork 89 reciprocates with the barrel 16 and sleeve 15 assembly, the movement of the fork being damped in the recoil movement by a piston assembly 99, 100, 105 working in a cylinder in the fork. The pistonrod 101 merely abuts a member 102 of the casing and thus the movement of the fork is not damped by this arrangement on its return stroke. The ejector 33 of the firearm has a cartridge striking surface 109 and a projection 112, the projection firstly urging the spent cartridge to pivot upwardly before the striking surface ejects the cartridge through the ejection opening 7. A spring-loaded sear 26 may be withdrawn and held out of the path of the breech mechanism 1 by cam 67. A damping spring 66 is also provided for the sear.

7. 发明专利

JPS4948237B1 失效
公开(公告)号：JPS4948237B1
公开(公告)日：1974-12-20
申请号：JP9502370
申请日：1970-10-29
IPC分类号： F41A15/12 , F41A15/16

8. 发明专利

JPH07139897A CARTRIDGE CASE DISCHARGING MECHANISM 失效
公开(公告)号：JPH07139897A
公开(公告)日：1995-06-02
申请号：JP30986393
申请日：1993-11-16
申请人： JAPAN TECH RES & DEV INST , JAPAN STEEL WORKS LTD
发明人： TSUMURA HIDEICHIRO , YOSHIMATSU MORIYOSHI
IPC分类号： F41A7/02 , F41A7/10 , F41A15/16
摘要： PURPOSE:To discharge a cartridge case from the breech of a machine gun without needing a rammer to be driven by a bolt or the runner provided integrally with the bolt. CONSTITUTION:A lever 33 for discharging a cartridge case can be oscillated at its end between a bottom of a groove 34 for feeding the case of an ammunition feeding wheel 32 of a stopped position and an exit/entrance of the groove 34, and pressed by a spring to the exit/entrance of the groove 34 of the wheel 32 to be stopped. A cam drive member 95 of the wheel 32 and a cam driven member 85b of the lever for discharging the case are so oscillated that, when the wheel 32 is so rotated that the case 94 is fed from a bolt passage to cartridge case discharge passages 98, 99 side, the lever is disposed at a bottom side of the groove 34 of the wheel 32 against a force of the spring 82 at the end of the lever, and when the wheel 32 is so rotated that the groove 34 of the wheel 32 fed to the case 93 is fed to coincide with the passages 98, 99, the lever is reset to an initial stopping position by the force of the spring.

9. 发明专利

JPH07139894A METHOD AND APPARATUS FOR SUPPLYING AMMUNITION OF MACHINE GUN 失效
公开(公告)号：JPH07139894A
公开(公告)日：1995-06-02
申请号：JP30866993
申请日：1993-11-15
申请人： JAPAN STEEL WORKS LTD
发明人： YOSHIMATSU MORIYOSHI
IPC分类号： F41A7/02 , F41A7/10 , F41A9/01 , F41A9/14 , F41A15/16
摘要： PURPOSE:To easily supply an ammunition to a bolt and to easily discharge a vacant cartridge case by supporting to obliquely press the ammunition placed on a support cam by an ammunition feeding wheel by an ammunition retaining mechanism, and providing the bolt moving forward or reverse by a rotation of a cam drum. CONSTITUTION:A cam drum 52 formed with an endless cam groove 52a inclined to an axial center is disposed in parallel with a gun axis on a drumlike outer periphery, and a plurality of partial supporting cams 52b and 52c for supporting an ammunition 80 in cooperation with a bolt 26 are formed at a plurality of axial positions only while the drum 52 is rotated at a predetermined angle. The cams 52b and 52c are formed higher at rear side, and the bolt 26 is formed with an extractor collar 26a to be engaged with a collar 81 of the ammunition 80 at a rear end side. On the other hand, a machine gun body 16 has an ammunition retaining mechanism 32 which can press the ammunition 80 placed on the drum 52 to fluctuate forward an ammunition retaining member at the time of advancing the bolt 26 to push to remove the ammunition 80 to charge it in a barrel 10.

10. 发明专利

JPH0570078B2 失效
公开(公告)号：JPH0570078B2
公开(公告)日：1993-10-04
申请号：JP23088685
申请日：1985-10-16
申请人： SUTAAMU RUUGAA ANDO CO INC
发明人： UIRIAMU BATSUTAAMAN RUUGAA , ROORENSU RENAADO RAASON
IPC分类号： F41A3/12 , F41A11/00 , F41A15/16 , F41A19/06 , F41A15/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式