Low resistance insert
First Claim
1. A conductive insert which provides a low resistance bond between low conductive materials, the insert comprising:
- a first surface and an oppositely facing second surface;
a plurality of openings extending between the first surface and the second surface;
multiple first triangular projections extending proximate each of respective first openings, the multiple first triangular projections extend at an angle relative to a longitudinal axis of the insert, the multiple first triangular projections of each of the respective first openings extending from the first surface in a direction away from the second surface, each of the multiple first triangular projections having a first fixed end and a first free end formed by two sides of the first triangular projection, the first free ends having first sharp edges or first points to provide first piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a first surface of the conductive material;
multiple second triangular projections extending proximate each of respective second openings, the multiple second triangular projections extend at an angle relative to a longitudinal axis of the insert, the multiple second triangular projections of each of the respective second openings extending from the second surface in a direction away from the first surface, each of the multiple second triangular projections having a second fixed end and a second free end formed by two sides of the second triangular projection, the second free ends having second sharp edges or second points to provide second piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a second surface of the conductive material;
wherein the insert provides a stable, low resistance electrically conductive path between the conductive materials.
5 Assignments
0 Petitions
Accused Products
Abstract
A conductive insert which provides a low resistance bond between low conductive materials. The insert includes a first surface and an oppositely facing second surface. A plurality of openings extends between the first surface and the second surface. At least one first projection extends from the first surface proximate respective first openings, the at least one first projections extend from the first surface in a direction away from the second surface. At least one second projection extends from the second surface proximate respective second openings, the at least one second projections extend from the second surface in a direction away from the first surface.
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Citations
17 Claims
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1. A conductive insert which provides a low resistance bond between low conductive materials, the insert comprising:
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a first surface and an oppositely facing second surface; a plurality of openings extending between the first surface and the second surface; multiple first triangular projections extending proximate each of respective first openings, the multiple first triangular projections extend at an angle relative to a longitudinal axis of the insert, the multiple first triangular projections of each of the respective first openings extending from the first surface in a direction away from the second surface, each of the multiple first triangular projections having a first fixed end and a first free end formed by two sides of the first triangular projection, the first free ends having first sharp edges or first points to provide first piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a first surface of the conductive material; multiple second triangular projections extending proximate each of respective second openings, the multiple second triangular projections extend at an angle relative to a longitudinal axis of the insert, the multiple second triangular projections of each of the respective second openings extending from the second surface in a direction away from the first surface, each of the multiple second triangular projections having a second fixed end and a second free end formed by two sides of the second triangular projection, the second free ends having second sharp edges or second points to provide second piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a second surface of the conductive material; wherein the insert provides a stable, low resistance electrically conductive path between the conductive materials. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A conductive insert made from conductive material which has a conductivity equal to or higher than the conductivity of aluminum, the conductive insert provides a low resistance bond between conductive materials, the insert comprising:
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a first surface and an oppositely facing second surface; a plurality of openings extending between the first surface and the second surface; first triangular projections extending proximate each of first openings, the first triangular projections extend at an angle relative to a longitudinal axis of the insert, the first triangular projections of each of the respective first openings extending from the first surface in a direction away from the second surface, each of the first triangular projections having a first fixed end and a first free end formed by two sides of the first triangular projection, the first free ends having first sharp edges or first points to provide first piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a first surface of the conductive material, the first sharp edges provide a piercing surface to enable the first triangular projections to penetrate any sealants or oxides which are present on the first surface of the conductive material; second triangular projections extending proximate each of second openings, the second triangular projections extend at an angle relative to a longitudinal axis of the insert, the second triangular projections of each of the respective second openings extending from the second surface in a direction away from the first surface, each of the second triangular projections having a second fixed end and a second free end formed by two sides of the second triangular projection, the second free ends having second sharp edges or second points to provide second piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a second surface of the conductive material, the second sharp edges provide a piercing surface to enable the second triangular projections to penetrate any sealants or oxides which are present on the second surface of the conductive material; at least one mounting opening extending through the first surface and the second surface, the mounting opening configured to cooperate with mounting hardware; wherein the insert provides a stable, low resistance electrically conductive path between the conductive materials. - View Dependent Claims (10, 11, 12, 13, 14)
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15. An assembly comprising:
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a terminal; a conductive surface; a conductive insert made from aluminum or an aluminum alloy, the insert comprising; a first surface and an oppositely facing second surface; a plurality of openings extending between the first surface and the second surface; first triangular projections extending from each of first openings, the first triangular projections extend at an angle relative to a longitudinal axis of the insert, the first projections of each of the respective first openings extending from the first surface in a direction away from the second surface, each of the first triangular projections having a first fixed end and a first free end formed by two sides of the first triangular projection, the first free ends having first sharp edges or first points to provide first piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a first surface of the conductive material; second triangular projections extending from each of second openings, the second triangular projections extend at an angle relative to a longitudinal axis of the insert, the second projections of each of the respective second openings extending from the second surface in a direction away from the first surface, the second projections having a second fixed end and a second free end formed by two sides of the second triangular projection, the second free ends having second sharp edges or second points to provide second piercing surfaces which are moveable in a direction which is essentially parallel to a longitudinal axis of the insert to provide a wiping action on a second surface of the conductive material; at least one mounting opening extending through the first surface and the second surface, the mounting opening configured to cooperate with mounting hardware; wherein the first projections penetrate any sealants or oxides present on the terminal and the second projections penetrate any sealants or oxides present on the conductive surface, thereby providing a stable, low resistance electrically conductive path between the terminal and the conductive surface. - View Dependent Claims (16, 17)
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Specification