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Improvements in or relating to detachable pack parachute apparatus

机译:可拆卸式背包降落伞装置或与之相关的改进

摘要

490,798. Detachable parachute packs. AEROSTATICA AVORIO. Aug. 17, 1937, Nos. 22584 and 22585. Convention dates, Aug. 17, 1936 and April 28, 1937. [Class 4] A detachable pack parachute is adapted to be attached to a snap hook on a suspension strap permanently secured to a belt worn by the parachutist, the hook being temporarily located on the bolt by a frangible pin. The pin may pass through any one pair of the links of a chain forming part of an adjustable belt, the arrangement being such that the hook has slight freedom of rotation when secured thereby. Fig. 1 shows a suspension strap 3, which passes from the back of the wearer's belt 7, over the left shoulder, and of which the hook 1 is attached to an appropriate link 10, Fig. 2, of the belt 7 by a pin 8 adapted to shear when the parachute opens and the hook is urged upwardly and away from the body. The back of the pack cover is traversed by a double ended attaching member 14 apertured at one end for attachment of the rigging lines and at the other for engagement by hook 1. Guide pieces 15 embrace part 4 of the hook on engagement and limit rotational movement of the pack. Hook 1 is provided with a securing member 5 spring urged to the position shown in Fig. 1 and releasable by pressure on lug 6 thereof. Part 5 is so shaped that a pull on attachment member 14 tends to lock it. The pack cover comprises a rigid back portion 11, Fig. 1, provided with elastic bands serving to locate the folded rigging cords and with handles 13, Fig. 8. The pack is stowed ready for use in a cage 18, Fig. 7, comprising a tube element 18 shaped to the base of the pack and spaced by four struts 19 from straps 20 by which it is attached to the aircraft structure. The pack is secured by supports 21 and spring clips 22. Rubbing strips 23, Fig. 8, are fitted on the pack-base in positions to engage the elements 21, 22. The cage includes a lug 24 for the attachment of a static cord 25.
机译:490,798。可拆卸的降落伞包。航空航天。 1937年8月17日,第22584和22585号。公约生效日期为1936年8月17日和1937年4月28日。[第4类]可拆卸的背包降落伞适用于固定在永久固定在其上的悬挂带上的按扣上。跳伞者所穿的皮带,钩子通过易碎的销钉暂时位于螺栓上。销可以穿过形成可调节皮带的一部分的链条的任何一对链节,该布置使得当钩被固定时钩具有轻微的旋转自由度。图1示出了悬挂带3,该悬挂带3从佩戴者的皮带7的后部穿过左肩,并且其中的钩子1通过销钉附接到皮带7的适当的链环10上,图2。当降落伞打开并且钩子被向上推动并远离身体时,图8所示的剪刀适于剪切。包装盒盖的背面穿过两端有孔的双端连接件14,该端部有孔用于连接索具,另一端有孔,以通过钩子1接合。导向件15在接合时围住钩子的部分4,并限制旋转运动。的包装。钩1上设有一个固定件5,该弹簧被推到图1所示的位置,并可以通过其凸耳6上的压力释放。部件5的形状使得附接部件14上的拉力倾向于将其锁定。包装盒盖包括图1中的刚性后部11,该刚性后部部分11具有用于定位折叠的索具绳的松紧带,以及图8中的手柄13。包装盒被收起以准备在图7的笼子18中使用。包括管状元件18,该管状元件18成形为该包装的底部,并由四个支柱19与带子20隔开,带子通过该带子被附接到飞机结构。包装盒由支撑件21和弹簧夹22固定。图8中的摩擦条23被安装在包装盒基座上的适当位置以与元件21、22接合。笼子包括用于固定静电线的凸耳24。 25岁

著录项

  • 公开/公告号GB490798A

    专利类型

  • 公开/公告日1938-08-22

    原文格式PDF

  • 申请/专利号GB19370022584

  • 发明设计人

    申请日1937-08-17

  • 分类号B64D17/52;

  • 国家 GB

  • 入库时间 2022-08-24 05:20:26

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