公开(公告)号：US4336291A

公开(公告)日：1982-06-22

申请号：US969138

申请日：1978-12-14

Applicant: Jeffrey C. Broadhurst ,  Richard A. Fletcher ,  Peter F. Jowitt

Inventor： Jeffrey C. Broadhurst ,  Richard A. Fletcher ,  Peter F. Jowitt

IPC: B60K15/03 ,  B64D37/02 ,  B32B7/08 ,  B32B7/14 ,  B32B25/20

CPC classification number: B64D37/02 ,  B60K15/03177 ,  B60K2015/03046 ,  B60K2015/03407 ,  Y10S428/912 ,  Y10T428/24025 ,  Y10T428/24033 ,  Y10T428/24826

Abstract: A flexible self-sealing wall member for fuel tanks has a plurality of thin layers of natural or synthetic rubber which are held together at spaced points by lines of drop thread stitching or by spots of adhesive so that the sheets are free to move across each other between the points of connection. The wall may also include a reinforcing fabric web, an outside barrier layer, and an inside barrier layer, both impermeable to fuel held in the tank of which the wall member forms a part. The wall member is self-sealing when penetrated by a projectile because the rubber layers undergo large dynamic elongations and rapidly recover to close up the holes formed, these holes generally being out of alignment.

Abstract translation: 用于燃料箱的柔性自封壁构件具有多个天然或合成橡胶薄层，这些薄层通过下落线缝合的间隔点或粘合剂点保持在一起，使得片材能够彼此自由地移动 在连接点之间。 壁还可以包括加强织物腹板，外部阻挡层和内部阻挡层，两者都不会渗透在壁部件形成部分的罐中。 由于橡胶层经历大的动态伸长并迅速恢复以闭合形成的孔，所以壁构件在被射弹穿透时是自密封的，这些孔通常不对齐。

公开(公告)号：US4996536A

公开(公告)日：1991-02-26

申请号：US424235

申请日：1989-10-19

Applicant: Jeffrey C. Broadhurst

Inventor： Jeffrey C. Broadhurst

IPC: H01Q15/18 ,  H01Q15/20

CPC classification number: H01Q15/18 ,  H01Q15/20

Abstract: An array of reflectors of electromagnetic waves comprising a plurality of trihedral reflectors (10 to 17) arranged about a vertical axis (21) with each reflector orientated about its major axis (22) so that the plane bicseting the angle between two panels (18) is vertical and with adjacent reflectors turned through 60 degrees about their major axes (22) relative to one another, characterised in that the reflectors (10 to 17) are tilted relative to said vertical axis (21) of the array with the adjacent sides (37) of adjacent reflectors diverging so that the major axes (22) of the reflectors are directed from the vertices (19) at the required angles of elevation. Preferably, the horizontal sides (24) of alternate reflectors (14 to 17) at the top terminate closely adjacent to corners of intermediate reflectors (10 to 13). The sides (37) of adjacent reflectors diverge towards the bottom to form triangular gaps (38) therebetween. Additional radar reflective panels (b 54) are provided in the gap (38) between the diverging sides of adjacent reflectors. Preferably, the array is supported in an inflatable support structure (25 to 33).

Abstract translation: PCT No.PCT / GB89 / 00137 Sec。 371日期：1989年10月19日 102（e）日期1989年10月19日PCT PCT 1989年2月16日PCT公布。 出版物WO89 / 07840 日本1989年8月24日。一组电磁波反射器阵列，包括围绕垂直轴线（21）布置的多个三面体反射器（10至17），每个反射器围绕其长轴线（22）定向，使得平面 两个面板（18）之间的角度是垂直的，并且相邻的反射器相对于彼此绕其长轴线（22）转过60度，其特征在于，反射器（10至17）相对于所述垂直轴线（21）倾斜 具有邻近反射器的相邻侧面（37）的阵列发散，使得反射器的主轴线（22）以所需的仰角从顶点（19）指向。 优选地，顶部的交替反射器（14至17）的水平侧（24）终止于中间反射器（10至13）的角部附近。 相邻反射器的侧面（37）朝向底部分开，以在它们之间形成三角形间隙（38）。 附加的雷达反射板（b 54）设置在相邻反射器的发散侧之间的间隙（38）中。 优选地，阵列被支撑在可充气支撑结构（25至33）中。

公开(公告)号：US4923145A

公开(公告)日：1990-05-08

申请号：US195679

申请日：1988-05-11

Applicant: Jeffrey C. Broadhurst

Inventor： Jeffrey C. Broadhurst

IPC: B60V3/08

CPC classification number: B60V3/08 ,  B64D2201/00

Abstract: Auxiliary landing equipment for aircraft which comprises a plurality of inflatable cushions arranged in a predetermined array relative to each other and structure for securing them to the aircraft so that, in an inflated state, the cushions can contact the ground during landing or on take-off and so that, in a deflated state, the equipment can closely follow the contour of the aircraft part to which it is attached.