Shield terminator

• US 5,174,768 A
• Filed: 02/28/1992
• Issued: 12/29/1992
• Est. Priority Date: 02/28/1992
• Status: Expired due to Fees

• Current Assignee: Charles M. Hewison, Ross A. Hewison
• Original Assignee: Charles M. Hewison, Ross A. Hewison
• Inventors: Hewison, Charles M., Hewison, Ross A.
• Primary Examiner(s): Paumen, Gary F.
• Application Number:
  US07/843,153
• Time in Patent Office: 305 Days
• Field of Search: 439/95, 439/98, 439/96, 439/610, 439/579, 439/497, 174/51
• US Class Current: 439/95
• CPC Class Codes: H01R 13/65912 for shielded multiconductor cable coaxial cables with one conductor surrounded by shield H01R9/05; flat shielded cables H01R12/594
• CPC Class Codes: H01R 13/6592 the conductive member being a shielded cable
• CPC Class Codes: H01R 13/6596 the conductive member being a metal grounding panel

Abstract

A termination bracket for installing a multi-pin connector to a panel or chassis wall permits a table wire braid to be grounded with as short a pigtail is possible, and minimizes the unshielded length of cable at the connector where the braid has been stripped away. The termination bracket can be formed as an aluminum alloy stamping, with a base and one or more comb walls. Slots are provided at the distal edge of the comb wall to receive the grounding pigtails. The comb walls are provided with a solderable surface, such as a copper flash followed by nickel plating.

Claims

1. A chassis ground terminator for a multi-pin panel-mounted connector device or similar device of the type mounted through an aperture in a conductive wall of a chassis, and wherein the device has a proximal end face positioned in the chassis with means to receive at least one wire conductor which further includes a grounding pigtail;

said terminator comprising a base plate disposed against said chassis wall having an aperture through which a portion of said device extends, and at least one comb wall formed integrally with said base plate and extending proximally therefrom, said comb wall including at least one slot at a proximal edge thereof and having a surface suitable to wet with solder so that the grounding pigtail of said wire conductor can be soldered into said at least one slot.

2. The chassis ground terminator of claim 1 wherein the terminator is formed of a stamping of an aluminum alloy and said comb wall includes a coating of a solderable conductive material.

3. The chassis ground terminator of claim 2 wherein said coating includes copper flash on said aluminum alloy plated with nickel.

4. The chassis ground terminator of claim 1 wherein said device comprises a pair of comb walls formed on opposite edges of said base plate, and each having a plurality of slots formed along a proximal edge thereof.

5. The chassis ground terminator of claim 1 wherein said aperture in the base plate has a gap extending to one edge of the base plate, of sufficient width to permit after-installation of the terminator over a pre-wired, preassembled connector device.

6. The chassis ground terminator of claim 1 further comprising a plurality of captivated threaded nuts affixed onto said base plate to permit attachment by means of threaded fasteners to a flange of the associated device.