Abstract A bonding and electrical grounding assembly for interconnecting dissimilar metallic components, especially in a corrosive environment, which includes a flexible first metal strap having secured to each of its ends a first metal lug for mechanical fastening to a boss which may be welded to one of the major components being bonded. The bosses are each bimetallic, the portion of the boss which is in contact with the lug being constructed of the first metal. The other portion of the boss which is to be welded to the major component is constructed of a second metal, that is the same metal as that of the component. The two dissimilar metals of each boss are directly bonded together by explosive cladding, roll-bonding, friction welding or any process which renders the bimetallic interface impervious to corrosion.
A bonding and electrical grounding assembly comprising in combination: a flexible braided elongated strap made of a first metal; a pair of lugs made of said first metal metallurgically joined to the respective ends of the strap; at least one boss member comprising first and second bimetallic portions metallurgically bonded together where the first portion is of said first metal and the second portion is of a second metal; and fastener means of said first metal interconnecting a said lug and only the first portion of a respective said boss.
Claim 2
Dependent Claim
90 words
A bonding and electrical grounding assembly comprising in combination: a flexible braided elongated strap made of a first metal; a pair of lugs made of said first metal metallurgically joined to the respective ends of the strap; at least one boss member comprising first and second bimetallic portions metallurgically bonded together where the first portion is of said first metal and the second portion is of a second metal; and fastener means of said first metal interconnecting a said lug and only the first portion of a respective said boss.
Claim 3
Dependent Claim
18 words
The combination of claim 1 where the bimetallic bond of the boss members is produced by explosive welding.
Claim 4
Dependent Claim
18 words
The combination of claim 1 where the bimetallic bond of the boss members is produced by roll bonding.
Claim 5
Dependent Claim
18 words
The combination of claim 1 where the bimetallic bond of the boss members is produced by friction welding.
Claim 6
Dependent Claim
13 words
The apparatus of claim 1 where the first metal is a coppernickel alloy.
Claim 7
Dependent Claim
11 words
The apparatus of claim 1 where the first metal is titanium.
Claim 8
Dependent Claim
15 words
The apparatus of claim 1 where the first metal is an exotic austenitic stainless steel.
Claim 9
Dependent Claim
23 words
The combination of claim 1 where the first and second portions of a boss are upper and lower segments of the boss respectively.
Claim 10
Dependent Claim
17 words
The construction of claim 1 where the first and second portions of a boss are coaxial cylinders.
Claim 11
Dependent Claim
31 words
The construction of claim 1 where the second metal is aluminum and further including a layer of titanium between the first metal portion of the boss and the second metal portion.