首页> 外国专利> Improvements to the stub axles for bombs and other projectiles designed to be launched from an aircraft

Improvements to the stub axles for bombs and other projectiles designed to be launched from an aircraft

机译:改进了从飞机发射的炸弹和其他弹丸的短轴的设计

摘要

228,962. Vickers, Ltd., Lucas, O. D., and Johnson, F. G. L. Sept. 12, 1923. Projectile fuzes.-Relates to fuzes for bombs, depth-charges, and like missiles adapted to be dropped from the air, particularly in operations at sea, in which instantaneous and delay-action firing devices are provided adapted to function according to the nature of the object struck. According to the invention the instantaneous firing device is automatically and positively locked against operation upon the functioning of the delay-action device, to prevent premature explosion at the surface of water. Fig. 1 shows a nose fuze which after being armed by bringing the firing pins E, F into alignment with their respective pellets j, f, and the delay-action has been adjusted, has the striker pin E of the delay-action firing mechanism driven in when water is struck, by fluid pressure acting on the collapsable diaphragm G, H, the cover C being removed during flight. At the same time, the pins K are driven outwards against spring pressure to lock the timing-ring B against movement relatively to the body A of the fuze and to prevent the instantaneous firing pin F from operating on its pellet f. The fuze is armed and the delay adjusted by rotating, by means on the aircraft, a toothed ring c on a two-part cover C on the nose of the fuze. This rotary movement is imparted through a cam surface b2 on the ring B and pin j3 to a carrier J bearing the pellet j and firing pin F, to bring them into alignment with the firing pin E and pellet f respectively. Part of the rotation controls the arming and the Latter part governs the delay. Before release, the pin L is extracted, when the passage of the bomb &c. through the air is free to cause the vanes D to rotate the spindle d and unscrew it until, when just on the point of release the cone d1 wedges apart the two parts of the cover C, which separate and fall leaving the diaphragm G and nose b exposed.
机译:228,962。 1923年9月12日,威斯康星州立大学卢卡斯分校和约翰逊FGL校。射弹引信-与引信有关炸弹,深度炸弹和类似适于从空中掉落的导弹,特别是在海上作业中,其中设置有瞬时和延迟作用的点火装置,其适于根据被打击物体的性质起作用。根据本发明,瞬时点火装置在延迟作用装置起作用时自动可靠地锁定以防止操作,以防止在水面过早爆炸。图1示出了一种引信,该引信在通过使撞针E,F与它们各自的弹丸j,f对准而被武装并且已经调节了延迟作用之后,具有鼻翼引信,其具有延迟作用击发机构的撞针E。当水被撞击时,由于作用在可折叠隔膜G,H上的流体压力而被驱入,在飞行过程中盖子C被取下。同时,销K抵抗弹簧压力被向外驱动,以锁定正时环B以防止其相对于引信的本体A运动,并防止瞬时撞针F在其弹丸f上工作。通过在飞机上旋转引信机头两部分盖C上的齿环c来装备引信,并调整延迟时间。该旋转运动通过环B上的凸轮表面b 2和销j 3传递给承载丸粒j和撞针F的托架J,以使它们分别与撞针E和丸粒f对准。 。旋转的一部分控制布防,而后期则控制延迟。在释放之前,当炸弹&c通过时,将销L拔出。空气自由流动导致叶片D旋转主轴d并旋松,直到在释放点时,圆锥d <1>楔住盖C的两个部分,两个部分分开并掉落,离开隔膜G和鼻子b裸露。

著录项

  • 公开/公告号FR590679A

    专利类型

  • 公开/公告日1925-06-20

    原文格式PDF

  • 申请/专利权人 VICKERS LIMITED;

    申请/专利号FRD590679

  • 发明设计人

    申请日1924-12-23

  • 分类号F42C5/00;F42C9/12;F42C9/14;F42C14/04;F42C15/295;

  • 国家 FR

  • 入库时间 2022-08-24 11:03:43

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