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. 发明授权

US3380340A Recoil-free weapon 失效
标题翻译：无回弹武器
公开(公告)号：US3380340A
公开(公告)日：1968-04-30
申请号：US55134466
申请日：1966-05-19
申请人： FORSVARETS FABRIKSVERK
发明人： HERMAN BERGMAN JOHAN ERIK , EDVARD HAGLUND NILS
IPC分类号： F41A1/08 , F42B5/10 , F42B15/00
CPC分类号： F42B15/00 , F41A1/08 , F42B5/105

2. 发明授权

US3613596A Projectile for a muzzle loading rifle-bore mortar 失效
标题翻译：弹性装载RIFLE-BORE MORTAR的项目
公开(公告)号：US3613596A
公开(公告)日：1971-10-19
申请号：US3613596D
申请日：1969-04-30
申请人： FORSVARETS FABRIKSVERK
发明人： WALDE ERIK
IPC分类号： A61K31/00 , C03B18/06 , C07D213/71 , F41F1/06 , F42B14/02 , F42B31/00 , F42B13/22
CPC分类号： C03B18/06 , A61K31/00 , C07D213/71 , F41F1/06 , F42B14/02
摘要： A projectile for a muzzle loading rifle-bore mortar, with the projectile having an annular, circumferential groove provided with a rifled surface; an angularly split ring is located in the groove and is of less width than the groove so that the ring can move within the groove. The ring has resiliency sufficient to permit it to expand to a diameter similar to the diameter of a rearward nonrifled area of the mortar barrel and the said nonrifled part of the barrel has a diameter similar to that of the bases of the rifling. The depth of the groove increases steadily from the rearmost to the foremost of its flank surfaces.

3. 发明授权

US3472167A Safety device for nose fuze 失效
标题翻译： NOSE FUZE安全装置
公开(公告)号：US3472167A
公开(公告)日：1969-10-14
申请号：US3472167D
申请日：1967-12-15
申请人： FORSVARETS FABRIKSVERK
发明人： HOLMSTROM GEORG HENRY SIXTEN
IPC分类号： F42C1/00 , F42C1/10 , F42C1/12 , F42C15/24 , F42C1/14
CPC分类号： F42C1/10 , F42C1/00 , F42C1/12 , F42C15/24

4. 发明授权

US3376784A Spacing member for a recoil-free weapon 失效
标题翻译：用于无后备武器的间距成员
公开(公告)号：US3376784A
公开(公告)日：1968-04-09
申请号：US55134266
申请日：1966-05-19
申请人： FORSVARETS FABRIKSVERK
发明人： HUGO ABRAMSON
IPC分类号： F41A1/08
CPC分类号： F41A1/08

5. 发明授权

US3630152A Safety fuse with time and impact action 失效
标题翻译：安全保险丝与时间和冲击行动
公开(公告)号：US3630152A
公开(公告)日：1971-12-28
申请号：US3630152D
申请日：1970-05-11
申请人： FORSVARETS FARIKSVERK
发明人： ARNELL CLAES G
IPC分类号： F42C9/06 , F42C9/10 , F42C9/14 , F42C15/184 , F42C15/22 , F42C15/24
CPC分类号： F42C15/184 , F42C9/10 , F42C9/142 , F42C15/22 , F42C15/24
摘要： A safety fuse, preferably usable for light grenades and shells having combined time and impact action, comprising a main piston containing elements of the ignition chain, said piston being displaced radially in a bore in the fuse casing by a driving spring, the time of this movement being prolonged by the vacuum created behind the ring-tightened piston, said vacuum being adjustable by leak holes having an arbitrary diameter. The fuse also contains a delay-composition-containing piston that is movable toward a fixed firing pin in a direction at an angle to the main piston. The delay piston has stopping means preventing its movement as long as the main piston has not reached its outward, fully armed position.

6. 发明授权

US3613588A Replaceable ignition unit for a recoilless gun cartridge 失效
标题翻译：可更换燃油枪的点火单元
公开(公告)号：US3613588A
公开(公告)日：1971-10-19
申请号：US3613588D
申请日：1969-08-04
申请人： FORSVARETS FABRIKSVERK
发明人： EDLUND ULF
IPC分类号： F42B5/30 , F42B5/32 , F42C1/10
CPC分类号： F42B5/30 , F42B5/32
摘要： Cartridge cases provided with an ignition cap on their sidewalls usually require some device to transmit the ignition cap energy evenly to the full cross section of the powder charge and this invention includes a replaceable flange ring that enables a fullcaliber ignition unit housing to be introduced into the rear end of a cartridge case. This makes it easier to find the proper location of the ignition unit housing relative to the ignition cap. The cartridge case body can as a result, be used for several rounds.

7. 发明授权

US3601058A Fuse with primer safety comprising a rotor 失效
标题翻译：保险丝安装包括转子
公开(公告)号：US3601058A
公开(公告)日：1971-08-24
申请号：US3601058D
申请日：1969-04-29
申请人： FORSVARETS FABRIKSVERK
发明人： ARNELL ANDERS B , GRAHN ROLF W
IPC分类号： F42C11/00 , F42C15/192 , F42C15/24 , F42C15/40 , F42C19/06 , F42C15/18 , F42C11/06
CPC分类号： F42C19/06 , F42C11/00 , F42C15/192 , F42C15/24 , F42C15/40
摘要： A fuse safety device for a nonspinning shell containing a primer such as a squib, located in a spring-loaded rotor that is turned from a safety position to an armed position after the shell has left the barrel, the fuse having a safety means comprising a short tube partly inserted in the rotor, said tube being able, upon acceleration, to pierce a central hole in a thin resilient disc fitted to the bottom of the rotor casing. The squib is electrically connected to the base of the fuse by means of a spring-loaded ball. Another safety means comprises a gross acceleration sensitive friction-operated tube contained in the rotor.

8. 发明授权

US3498220A Parachute shell with divisible case 失效
标题翻译：具有分体式的PARACHUTE外壳
公开(公告)号：US3498220A
公开(公告)日：1970-03-03
申请号：US3498220D
申请日：1967-12-15
申请人： FORSVARETS FABRIKSVERK
发明人： BERGMAN JOHAN E H
IPC分类号： F42B12/62 , F42B13/38
CPC分类号： F42B12/62

9. 发明授权

US3459129A Smoke ammunition containing liquid smoke producer and an absorption active powder 失效
标题翻译：包含液体烟雾生产商和吸收活性粉末的烟雾释放
公开(公告)号：US3459129A
公开(公告)日：1969-08-05
申请号：US3459129D
申请日：1967-07-05
申请人： FORSVARETS FABRIKSVERK
发明人： AKHAGEN RUNE V
IPC分类号： C06D3/00 , F42B12/48 , F42B13/44
CPC分类号： F42B12/48 , C06D3/00

10. 发明授权

US3667390A Explosive weapons and fragmentary elements therefor 失效
标题翻译：爆炸性的武器和其他元素
公开(公告)号：US3667390A
公开(公告)日：1972-06-06
申请号：US3667390D
申请日：1969-10-29
申请人： FORSVARETS FABRIKSVERK
发明人： MEDIN GUNNAR F A , OLSSON ERIK G
IPC分类号： F42B12/32 , F42B13/48
CPC分类号： F42B12/32
摘要： An explosive weapon and a fragmentary element therefor are disclosed. The explosive weapon comprises an explosive charge and a means to combine a plurality of fragmentary elements with the explosive charge to form an explosive assembly. Each of the fragmentary elements comprises a member having the general shape of a sphere. Each of the members has six flat surfaces located along the greatest diameter of the sphere. This greatest diameter occurs along the great circle or equatorial zone of the spherically shaped member. Each of the flat surfaces intersects the next adjacent flat surface at the greatest diameter of the sphere. Therefore, a cross section through the element in a plane including the greatest diameter and the center of the sphere has a regular hexagonal shape. The flat surfaces are adjacent elements adapted to be facially disposed to prevent rotation of the elements with respect to each other. These flat surfaces are further adapted to join other flat surfaces located in the structure of the explosive weapon. The fragmentary element has an air resistance that is only slightly greater than the air resistance of a totally spherical member of corresponding size. In more specific embodiments of the weapon, the fragmentary elements are in flat surface to flat surface contact to form rows adjacent each other. The elements of adjacent rows interlock each other to prevent shifting of the rows with respect to each other.
摘要翻译：披露了一种爆炸性武器及其零碎元素。爆炸武器包括炸药，以及将多个零碎元素与炸药组合在一起以形成爆炸装置的手段。每个碎片元件包括具有球形的一般形状的构件。每个构件具有沿球体的最大直径定位的六个平坦表面。该最大直径沿着球形构件的大圆或赤道区域发生。每个平坦表面与球体最大直径处的下一个相邻的平坦表面相交。因此，包括最大直径和球的中心的平面中的穿过元件的横截面具有规则的六边形形状。平坦表面是适于被面对地设置的相邻元件，以防止元件相对于彼此旋转。这些平坦表面还适于连接位于爆炸武器结构中的其它平面。片状元件的空气阻力仅略高于相应尺寸的全球形构件的空气阻力。在武器的更具体的实施例中，碎片元件处于平坦表面与平坦表面接触以形成相邻的行。相邻行的元件彼此互锁以防止行相对于彼此移动。

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