Patent ID: 9667013
Date: 2017-05-30
CPC Classifications: F16B,H01R,Y10T

Claim:
1. A method of electrically bonding a first frame and a second frame, comprising the steps of: a) placing an electrical bonding device between a surface of the first frame and a surface of the second frame, the bonding device comprising a metallic body having an upper surface, a lower surface, an inner perimeter surrounding a hole, an outer perimeter, and a plurality of teeth extending axially from the upper surface and the lower surface between the inner perimeter and the outer perimeter; an inner seal in direct contact with the upper surface of the metallic body, located radially inward of the plurality of teeth; an inner seal in direct contact with the lower surface of the metallic body, located radially inward of the plurality of teeth; an outer seal in direct contact with the upper surface of the metallic body, located between the plurality of teeth and the outer perimeter of the metallic body; and an outer seal in direct contact with the lower surface of the metallic body, located between the plurality of teeth and the outer perimeter of the metallic body; the electrical bonding device being placed such that the hole in the metallic body of the electrical bonding device is aligned with a hole in the first frame and a hole in the second frame; b) passing a fastener through the hole in the first frame, the hole in the metallic body of the electrical bonding device, and the hole in the second frame; c) tightening the fastener such that the plurality of teeth on the electrical bonding device embed in the surface of the first frame and the surface of the second frame creating an electrical bond therebetween, and the inner seals on the electrical bonding device and the outer seals on the electrical bonding device seal against the surface of the first frame and the surface of the second frame, creating an air-tight and water-tight seal around the electrical bond.