← Back to Patent Explorer
US5079671A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical header connector fastening bracket

Assignee: Motors Liquidation Co
•
Filing: 1991-03-04
•
Granted: 1992-01-07
•
Expires: 2011-03-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An electrical header connector is attached to a printed circuit board by a sheet metal bracket or brackets comprising a body portion that has retaining means at each lateral end in the form of runners that are inserted into narrow longitudinal slots of the electrical header connector and have lock tangs that dig into surfaces of the slots to securely fasten the sheet metal bracket to the electrical header connector. The body portion further including at least one spring clip disposed between the runners that is pushed into a hole of the printed circuit board to attach the electrical header connector to the printed circuit board. The sheet metal bracket may also include means for establishing an electrical ground connection between a ground wire and the printed circuit board.

Inventors

  • 👤 Roger L. Garrett
  • 👤 John M. Sova

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 11:56
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716

Claims Analysis

Total Claims: 17
Claim 1
Independent Claim 254 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit board comprising: a body portion that has a retaining means at each lateral end in the form of a runner that is shaped to provide two lock tangs, each runner having a front end that is reversely bent to form a front lock tang that slopes rearwardly and downwardly and a rear end that is depressed and bent to form a rear lock tang that slopes rearwardly and upwardly, the lock tangs being resilient whereby the lock tangs depress slightly when the runners are pushed into narrow longitudinal slots of an electrical header connector or the like to allow easy assembly of the sheet metal bracket to the electrical header connector and after assembly dig into opposite surfaces in the slots to strongly resist any attempt to pull the runners out of slots whereby the sheet metal bracket is adapted to be securely fastened to the electrical header connector, and the body portion further including at least one spring clip disposed between the runners for attaching the electrical header connector to a printed circuit board, the spring clip being formed by two cantilevered fingers that are bent perpendicularly to a base forming part of the body portion, the fingers having curved upper portions that are shaped to fit in a round hole, the upper end of each finger being slit parallel to the base to separate an upper end portion that is bent radially outwardly to form a retention barb.
Claim 2
Dependent Claim 254 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit board comprising: a body portion that has a retaining means at each lateral end in the form of a runner that is shaped to provide two lock tangs, each runner having a front end that is reversely bent to form a front lock tang that slopes rearwardly and downwardly and a rear end that is depressed and bent to form a rear lock tang that slopes rearwardly and upwardly, the lock tangs being resilient whereby the lock tangs depress slightly when the runners are pushed into narrow longitudinal slots of an electrical header connector or the like to allow easy assembly of the sheet metal bracket to the electrical header connector and after assembly dig into opposite surfaces in the slots to strongly resist any attempt to pull the runners out of slots whereby the sheet metal bracket is adapted to be securely fastened to the electrical header connector, and the body portion further including at least one spring clip disposed between the runners for attaching the electrical header connector to a printed circuit board, the spring clip being formed by two cantilevered fingers that are bent perpendicularly to a base forming part of the body portion, the fingers having curved upper portions that are shaped to fit in a round hole, the upper end of each finger being slit parallel to the base to separate an upper end portion that is bent radially outwardly to form a retention barb.
Claim 3
Dependent Claim 36 words
The sheet metal bracket as defined in claim 1 wherein the body portion has strengthening ribs at each lateral end that run through the respective bases of the spring clips and part way into the runners.
Claim 4
Dependent Claim 80 words
The sheet metal bracket as defined in claim 1 further including an upright ground contact that is in the form of a roll pin that is integrally attached to a forward edge of the body portion and a U-shaped tab that is integrally attached to a rearward edge of the body portion, the tab having a drawn screw hole in a remote end plate for receiving a self tapping screw to attach a ground wire terminal to the end plate.
Claim 5
Dependent Claim 34 words
The sheet metal bracket as defined in claim 1 wherein the body portion has a pair of spring clip disposed between the runners for attaching the electrical header connector to the printed circuit board.
Claim 6
Dependent Claim 189 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit board comprising: a body portion that has a retaining means at each lateral end in the form of a runner that is shaped to provide two lock tangs, each runner having a front end that is reversely bent to form a front lock tang that slopes rearwardly and downwardly and a rear end that is depressed and bent to form a rear lock tang that slopes rearwardly and upwardly, the lock tangs being resilient whereby the lock tangs depress slightly when the runners are pushed into narrow longitudinal slots of an electrical header connector or the like to allow easy assembly of the sheet metal bracket to the electrical header connector and after assembly dig into opposite surfaces in the slots to strongly resist any attempt to pull the runners out of slots whereby the sheet metal bracket is adapted to be securely fastened to the electrical header connector, and the body portion further including at least one spring clip disposed between the runners for attaching the electrical header connector to a printed circuit board.
Claim 7
Dependent Claim 189 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit board comprising: a body portion that has a retaining means at each lateral end in the form of a runner that is shaped to provide two lock tangs, each runner having a front end that is reversely bent to form a front lock tang that slopes rearwardly and downwardly and a rear end that is depressed and bent to form a rear lock tang that slopes rearwardly and upwardly, the lock tangs being resilient whereby the lock tangs depress slightly when the runners are pushed into narrow longitudinal slots of an electrical header connector or the like to allow easy assembly of the sheet metal bracket to the electrical header connector and after assembly dig into opposite surfaces in the slots to strongly resist any attempt to pull the runners out of slots whereby the sheet metal bracket is adapted to be securely fastened to the electrical header connector, and the body portion further including at least one spring clip disposed between the runners for attaching the electrical header connector to a printed circuit board.
Claim 8
Dependent Claim 64 words
The sheet metal bracket as defined in claim 5 wherein the spring clip is formed by two cantilevered fingers that are bent perpendicularly to a base forming part of the body portion, the fingers have curved upper portions that are shaped to fit in a round hole, and the upper portions are slit to separate portions that are bent outwardly to form retention barbs.
Claim 9
Dependent Claim 34 words
The sheet metal bracket as defined in claim 5 wherein the body portion has a pair of spring clips disposed between the runners for attaching the electrical header connector to the printed circuit board.
Claim 10
Dependent Claim 64 words
The sheet metal bracket as defined in claim 7 wherein the spring clips are formed by two cantilevered fingers that are bent perpendicularly to a base forming part of the body portion, the fingers have curved upper portions that are shaped to fit in a round hole, and the upper portions are slit to separate portions that are bent outwardly to form retention barbs.
Claim 11
Dependent Claim 147 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit boar comprising: a body portion that has retaining means at each lateral end that are adapted for insertion into narrow longitudinal slots of an electrical header connector or the like to securely fasten the sheet metal bracket to the electrical header connector, and the body portion further including at least one spring clip disposed between the runners for attaching the electrical header connector to a printed circuit board, the spring clip being formed by two cantilevered fingers that are bent perpendicularly to a base forming part of the body portion, the fingers having curved upper portions that are shaped to fit in a round hole, the upper end of each finger being slit parallel to the base to separate an upper end portion that is bent radially outwardly to form a retention barb.
Claim 12
Dependent Claim 147 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit boar comprising: a body portion that has retaining means at each lateral end that are adapted for insertion into narrow longitudinal slots of an electrical header connector or the like to securely fasten the sheet metal bracket to the electrical header connector, and the body portion further including at least one spring clip disposed between the runners for attaching the electrical header connector to a printed circuit board, the spring clip being formed by two cantilevered fingers that are bent perpendicularly to a base forming part of the body portion, the fingers having curved upper portions that are shaped to fit in a round hole, the upper end of each finger being slit parallel to the base to separate an upper end portion that is bent radially outwardly to form a retention barb.
Claim 13
Dependent Claim 68 words
The sheet metal bracket as defined in claim 9 wherein the body portion has retaining means at each lateral end that are in the form of a runner that is shaped to provide two lock tangs that dig into opposite surfaces in the slots and strongly resist any attempt to pull the runners out of slots to securely fasten the sheet metal bracket to the electrical header connector.
Claim 14
Dependent Claim 51 words
The sheet metal bracket as defined in claim 10 wherein each runner has a front end that is reversely bent to form a front lock tang that slopes rearwardly and downwardly and a rear end that is depressed and bent to form a rear lock tang that slopes rearwardly and upwardly.
Claim 15
Dependent Claim 34 words
The sheet metal bracket as defined in claim 11 wherein the body portion has a pair of spring clips disposed between the runners for attaching the electrical header connector to the printed circuit board.
Claim 16
Dependent Claim 83 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit board comprising: a body portion that has retaining means at each lateral end that are adapted for insertion into narrow longitudinal slots of an electrical header connector or the like to securely fasten the sheet metal bracket to the electrical header connector, and the body portion further including at least one spring clip disposed between the retaining means for attaching the electrical header connector to a printed circuit board.
Claim 17
Dependent Claim 83 words
A sheet metal bracket for attaching an electrical header connector to a printed circuit board comprising: a body portion that has retaining means at each lateral end that are adapted for insertion into narrow longitudinal slots of an electrical header connector or the like to securely fasten the sheet metal bracket to the electrical header connector, and the body portion further including at least one spring clip disposed between the retaining means for attaching the electrical header connector to a printed circuit board.

References Cited (Backward Citations)

US4491376A Cited
US4722691A Cited
DE3637190A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-01-06 1995-07-08 1996-01-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-01-06 1999-07-08 2000-01-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-01-06 2003-07-08 2004-01-07 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag