Daimler-Benz Aerospace Airbus Gmbh

Deutsche Aerospace Airbus Gmbh

Peter Rook

An effective grounding of electrical equipment, electrical cables, housings, and the like, is accomplished by grounding lugs that are initially formed as an integral part, for example, of a grounding sleeve of electrically conducting material that surrounds a protective cable casing of electrically conducting material in a crimping manner. The lugs are only bent out of the sleeve when needed. A grounding conductor is then secured to the lug. The grounding lugs may be incorporated in all systems that are provided for protection against surge currents or excessive voltages produced by a thunderstorm, especially in a vehicle or a craft, e.g. an aircraft. A cable connector includes a hollow support body that reaches with an inner end into the grounding sleeve to provide a backing for holding an end of the cable casing clamped between the grounding sleeve and the inner end of the support body. The outer end of the support body carries a coupling nut. A protective hose of electrically insulating material is also held in place by clamping one end thereof between the inner end of the support body and the cable casing, whereby the grounding sleeve holds the casing and the hose in place.

Cable coupling for grounding an internal lightning protector device

An effective grounding of electrical equipment, electrical cables, housings, and the like, is accomplished by connector lugs that are initially formed as an integral part, for example, of a connecting sleeve that surrounds a protective casing or an envelope of a cable in a crimping manner. The lugs are only bent out of the sleeve or housing portion or the like when needed. A grounding conductor is then secured to the lug, for example, by a screw connection or by a plug-in connection or the like. The present lugs may be incorporated in all systems that are provided for protection against surge currents or excessive voltages produced by a thunderstorm, especially in a vehicle or a craft, e.g. an aircraft.

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Harsefeld, Germany

Peter Rook