Electrical power transmitting telescopic strut

摘要

A telescopic strut comprises a plurality of hollow members arranged to slide one within another between a retracted and an extended position. Adjacent hollow members are arranged to be electrically connected by one or more electrical connector assemblies as the hollow members move between the retracted and extended positions. Each electrical connector assembly includes an electrically conductive pad on one of the hollow members which is in sliding contact with an electrically conductive strip on the other of the hollow members. The telescopic strut may be used to electrically connect a moveable control surface to a fixed aerofoil structure in an aircraft.

主权项

1. A method of electrically connecting a fixed aerofoil structure to a control surface moveable between a retracted and an extended position with respect to the fixed aerofoil structure in an aircraft, the method comprising:
physically and electrically connecting a telescopic strut between the fixed aerofoil structure and the control surface; and moving the control surface between its retracted and extended positions accompanied by corresponding telescoping of the telescopic strut, wherein the telescopic strut includes one or more electrical connector assemblies, each having an electrically conductive pad in sliding contact with an electrically conductive strip for maintaining the electrical connection during telescoping of the strut.