会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Fastening element with a cavity containing an explosive charge
    • 紧固元件带有包含炸药的空腔
    • US4271747A
    • 1981-06-09
    • US913685
    • 1978-06-08
    • Hellmut BendlerAxel HomburgHorst Penner
    • Hellmut BendlerAxel HomburgHorst Penner
    • F16B19/14F42B3/00B23P19/00F16B15/00
    • F16B19/14F42B3/006
    • A fastening element having a cavity containing an explosive charge arranged so that, upon explosion of the explosive charge, anchoring of the fastening element in a bore of a workpiece takes place automatically. This fastening element functions both as a rivet and nail in combination and comprises sleeve means defining the cavity containing the explosive charge at one end and providing an aperture at the other end, and a nail disposed within the sleeve means, said nail comprising a head, shank and a tip and being arranged to be driven outside the aperture formed in the other end of the sleeve means. The head of the nail acts as a piston which can be driven by explosion of the explosive charge and as a stop which arrests the driving-out movement when the shank of the nail has passed through said aperture.
    • 具有包含爆炸装料的空腔的紧固元件,其布置成使得在炸药爆炸时,紧固元件在工件的孔中的锚定自动进行。 该紧固元件组合起来既作为铆钉和钉子又起作用,并且包括在一端限定包含爆炸物的空腔的套筒装置,并且在另一端提供孔,以及设置在套筒装置内的指甲,所述指甲包括头部, 柄和尖端,并且被布置成被驱动到形成在套筒装置的另一端的孔的外部。 指甲的头部起着活塞的作用,该活塞可以通过爆炸装置的爆炸而被驱动,并且当钉子的柄部已经通过所述孔口时,该活塞可以阻止驱出运动。
    • 9. 发明授权
    • Short-range projectile for practice ammunition
    • 短程弹药用于练习弹药
    • US4128060A
    • 1978-12-05
    • US785529
    • 1977-04-07
    • Heinz GawlickAxel Homburg
    • Heinz GawlickAxel Homburg
    • F42B10/34F42B13/20
    • F42B10/34
    • A short-range projectile for practice ammunition having an axial air inlet duct emanating from the front end of the projectile and at least one outlet duct connecting the inlet duct with the jacket of the projectile. At least one of the inlet and outlet ducts are blocked during the initial flight path of the projectile by a blocking member displaceable in a chronologically controlled manner. The blocking member is displaceable in response to an air pressure head occurring during flight of the projectile from a starting position for preventing the influx of air from the inlet duct to the outlet duct to a final position wherein communication and influx of air from the inlet duct to the outlet duct is completely enabled.
    • 一种用于练习弹药的短程射弹,其具有从射弹的前端发出的轴向空气入口管道和至少一个将入口管道与射弹护套连接的出口管道。 入射管和出口管道中的至少一个在弹丸的初始飞行路径期间通过阻挡构件以按时间顺序控制的方式可移位而被阻挡。 阻挡构件可响应于弹射器从起始位置飞行期间发生的空气压头而移位,以防止空气从入口管道流入出口管道到最终位置,在最终位置,来自入口管道的空气的连通和流入 到出风管完全启用。