Integral bonding attachment
View Patent ↗An integral bonding attachment includes an insulated section of a conductive wire with an exposed, uninsulated section. A sleeve covers the insulated and uninsulated sections of the conductive wire, and the sleeve includes a flattened section encasing at least a portion of the uninsulated wire section to form a generally integral structure with the core of the conductive wire. At least one generally tubular section is positioned at an end of the flattened section to engage the insulated section of the conductive wire. An aperture may pass simultaneously through the inner core and flattened sleeve section for attaching the integral bonding attachment to a structure.
1. An electrical attachment comprising:
a conductive wire having an insulated section and an uninsulated section of the wire adjacent the insulated section at an interface area;
a conductive sleeve covering the insulated and uninsulated sections of the conductive wire at the interface area;
the conductive sleeve including a flattened conductive section of the sleeve formed proximate the interface area, the flattened conductive section encasing and flattening at least a portion of the uninsulated section of the conductive wire and forming a generally integral conductive structure at an electrical attachment point for improving the electrical and impedance characteristics of the electrical attachment
an inner seal positioned over the conductive wire proximate the interface area, the flattened conductive section capturing at least a portion of the inner seal at the interface area.
2. The electrical attachment of claim 1 wherein the conductive wire has an insulated section adjacent to opposite ends of the uninsulated section of the wire with respective interface areas and wherein the flattened conductive section engages the uninsulated section of the wire and the insulated sections and spans the respective interface areas.
3. The electrical attachment of claim 1 further comprising an aperture formed through the integral conductive structure for attaching the electrical attachment to a surface.
4. The electrical attachment of claim 1 wherein the flattened conductive section spans the interface area between the insulated and uninsulated sections.
5. The electrical attachment of claim 1 wherein the conductive sleeve includes a generally tubular section at an end of the flattened conductive section to engage the insulated section of the conductive wire.
6. The electrical attachment of claim 1 , wherein the uninsulated section of conductive wire and the integral conductive structure are located internally along the length of the conductive wire.
7. The electrical attachment of claim 1 further comprising generally tubular sections positioned at opposing ends of the flattened section.
8. The electrical attachment of claim 1 wherein the conductive sleeve is formed of metal.
9. The electrical attachment of claim 1 wherein the conductive sleeve is plated with a metal.
10. The electrical attachment of claim 1 wherein the flattened conductive section terminates an end of the conductive wire.
11. The electrical attachment of claim 1 wherein the inner seal has an outer layer facing the conductive sleeve and an inner layer, made of a different material than the outer layer, facing the conductive wire.
12. The electrical attachment of claim 11 wherein the outer layer includes a polyolefin and the inner layer includes a thermoplastic.
13. The electrical attachment of claim 1 further comprising an outer seal formed over the part of the conductive sleeve and part of the insulated section of the conductive wire.
14. The electrical attachment of claim 13 wherein the outer seal includes a heat-shrinking material.