The invention provides a single-sided fastener, an assembly, a fuel tank, and an aircraft. The single-sided fastener is configured to be mounted in a hole of a given length. The single-sided fastener includes: a sleeve member configured to deform during installation of the single-sided fastener; a bolt member at least partially received within the sleeve member; and an insulating member fixedly disposed on the sleeve member. The sleeve member has a predetermined outer surface area arranged to be disposed within the bore after installation of the single-sided fastener. The insulating member and the sleeve member are mutually configured such that the insulating member is present on a first sub-region of the predetermined outer surface region and is not present on a second sub-region of the predetermined outer surface region. Each of the first and second sub-regions includes an entire circumference of the sleeve member.
本发明提供了单面紧固件、组件、燃料箱以及飞行器,该单面紧固件构造成安装在给定长度的孔中。单面紧固件包括:套筒构件,该套筒构件构造成在安装单面紧固件期间变形;螺栓构件,该螺栓构件至少部分地接纳在套筒构件内;以及绝缘构件,该绝缘构件固定地布置在套筒构件上。套筒构件具有预定外表面区域,该预定外表面区域设置成在安装单面紧固件之后被布置在孔内。绝缘构件与套筒构件相互构造成使得绝缘构件存在于预定外表面区域的第一子区域上并且不存在于预定外表面区域的第二子区域上。第一子区域和第二子区域中的每一者均包括套筒构件的整个圆周。
Single-sided fastener, assembly, fuel tank and aircraft
单面紧固件、组件、燃料箱以及飞行器
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
PROTECTIVE CAP AND NUT GAUGE FOR AN AIRCRAFT FUEL TANK FASTENER SYSTEM
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