US4326768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector grounding strap connection
Assignee: Amphenol Corp
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Filing: 1980-06-02
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Granted: 1982-04-27
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Expires: 2000-06-02
Abstract
Abstract A grounding strap (4) is secured to a connector shell (2) by a sleeve (5) which connects opposite ends of the strap together without the need for welding. The strap (4) reduces electromagnetic radiation passing through the shell and includes a plurality of very thin slits (43) that enable the grounding strap to be compressed radially inward when the connector shell (2) is mated to another connector shell.
Inventors
- 👤 Stephen Punako
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:35
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6582; H01R13/6583
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
186 words
In combination with an electrical connector of the type having a first connector shell; a second connector shell; means for coupling said first shell to said second shell; a grounding strap wrapped around a portion of one of said shells to suppress electromagnetic radiation entering the connector, said grounding strap comprising: a flat elongated piece of electrically conducting material; a first plurality of holes arranged along a common axis along one of the elongated sides of the material; a second plurality of holes arranged along a common axis along the other elongated side of the material; and a plurality of slits in said material, each of said slits extending from one of said holes to the edge of the elongated side furthest from said hole to define a plurality of interconnected legs; and means for securing said strap to one of said shells, the improvement wherein said securing means comprises; a sleeve for securing opposite ends of said grounding strap together, said sleeve having the last leg at each end of the grounding strap extending into said sleeve, thereby securing the strap to said one shell.
Claim 2
Dependent Claim
186 words
In combination with an electrical connector of the type having a first connector shell; a second connector shell; means for coupling said first shell to said second shell; a grounding strap wrapped around a portion of one of said shells to suppress electromagnetic radiation entering the connector, said grounding strap comprising: a flat elongated piece of electrically conducting material; a first plurality of holes arranged along a common axis along one of the elongated sides of the material; a second plurality of holes arranged along a common axis along the other elongated side of the material; and a plurality of slits in said material, each of said slits extending from one of said holes to the edge of the elongated side furthest from said hole to define a plurality of interconnected legs; and means for securing said strap to one of said shells, the improvement wherein said securing means comprises; a sleeve for securing opposite ends of said grounding strap together, said sleeve having the last leg at each end of the grounding strap extending into said sleeve, thereby securing the strap to said one shell.
Claim 3
Dependent Claim
77 words
In combination with an electrical connector of the type having a connector shell, a grounding strap having a plurality of interconnected legs defined by a series of slits, said grounding strap wrapped around a portion of said shell, the improvement comprising: a sleeve for securing opposite ends of said ground strap together, said sleeve having the last leg at each end of the grounding strap extending into said sleeve, thereby securing said grounding strap to said shell.
Claim 4
Dependent Claim
77 words
In combination with an electrical connector of the type having a connector shell, a grounding strap having a plurality of interconnected legs defined by a series of slits, said grounding strap wrapped around a portion of said shell, the improvement comprising: a sleeve for securing opposite ends of said ground strap together, said sleeve having the last leg at each end of the grounding strap extending into said sleeve, thereby securing said grounding strap to said shell.
References Cited (Backward Citations)
US4243290A
Cited
US4239318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-04-26 | 1985-10-26 | 1986-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-26 | 1989-10-26 | 1990-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-26 | 1993-10-26 | 1994-04-27 | $7700.00 | Window Closed / Lapsed |