US4438997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoting electrical contact
Assignee: TE Connectivity Corp
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Filing: 1981-07-30
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Granted: 1984-03-27
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Expires: 2001-07-30
Abstract
Abstract An electrical contact (1) includes a plate portion (10), flaps (16) are on the plate portion. A notch (12) in the plate portion straddles an insulated conductor (40), the plate portion (10) is pivoted against the conductor to penetrate sides of the notch into the conductor and establish an electrical connection, and the flaps (16) press against the conductor and establish a strain relief.
Inventors
- 👤 William R. Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:32
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/2445
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
156 words
A stamped and formed electrical contact for connection to an electrical conductor comprises a plate portion, a notch communicating with a free end of the plate portion, opposite sides of the notch define insulation penetrating and conductor engaging jaws constructed for straddling and penetrating a conductor to establish an electrical connection, characterized in that; a conductor receiving receptacle is connected adjacent to the plate portion, the receptacle has sidewalls and an open end so as to provide an internal cavity for receipt of the conductor within the receptacle, the plate portion is pivotal toward the cavity of the receptacle, and into electrical connection with the conductor, and tabs on the receptacle lock the plate portion transversely of the cavity of the receptacle with the jaws penetrating the conductor, said plate portion further having flaps projecting therefrom for pressing against the conductor when the plate portion projects transversely of the cavity and the jaws penetrate the conductor.
Claim 2
Dependent Claim
156 words
A stamped and formed electrical contact for connection to an electrical conductor comprises a plate portion, a notch communicating with a free end of the plate portion, opposite sides of the notch define insulation penetrating and conductor engaging jaws constructed for straddling and penetrating a conductor to establish an electrical connection, characterized in that; a conductor receiving receptacle is connected adjacent to the plate portion, the receptacle has sidewalls and an open end so as to provide an internal cavity for receipt of the conductor within the receptacle, the plate portion is pivotal toward the cavity of the receptacle, and into electrical connection with the conductor, and tabs on the receptacle lock the plate portion transversely of the cavity of the receptacle with the jaws penetrating the conductor, said plate portion further having flaps projecting therefrom for pressing against the conductor when the plate portion projects transversely of the cavity and the jaws penetrate the conductor.
Claim 3
Dependent Claim
33 words
The contact as recited in claim 1, further characterized in that; one of the sidewalls of the receptacle provides a lip supporting the conductor, and the flaps press the conductor against the lip.
Claim 4
Dependent Claim
57 words
The contact as recited in claim 1, further characterized in that; the flaps are integral with respective jaws and are bent out of the plane of the plate portion, portions of the flaps project toward each other and press against a conductor when the plate portion projects transversely of the cavity and the jaws penetrate the conductor.
Claim 5
Dependent Claim
159 words
A stamped and formed electrical contact for connection to an electrical conductor comprises a plate portion, a notch communicating with a free end of the plate portion, opposite sides of the notch define insulation penetrating and conductor engaging jaws constructed for straddling and penetrating a conductor to establish an electrical connection, characterized in that; a conductor receiving receptacle is adjacent the plate portion, the receptacle having an open end and an internal cavity for receipt of the conductor within the receptacle, the plate portion is pivotally connected to the remainder of the terminal and is pivotal towards the cavity of the receptacle, and into electrical connection with the conductor, and tabs on the receptacle lock the plate portion transversely of the cavity of the receptacle with the jaws penetrating the conductor, and having flaps projecting out of the plate portion and pressing against the conductor when the plate portion projects transversely of the cavity and jaws penetrate the conductor.
Claim 6
Dependent Claim
159 words
A stamped and formed electrical contact for connection to an electrical conductor comprises a plate portion, a notch communicating with a free end of the plate portion, opposite sides of the notch define insulation penetrating and conductor engaging jaws constructed for straddling and penetrating a conductor to establish an electrical connection, characterized in that; a conductor receiving receptacle is adjacent the plate portion, the receptacle having an open end and an internal cavity for receipt of the conductor within the receptacle, the plate portion is pivotally connected to the remainder of the terminal and is pivotal towards the cavity of the receptacle, and into electrical connection with the conductor, and tabs on the receptacle lock the plate portion transversely of the cavity of the receptacle with the jaws penetrating the conductor, and having flaps projecting out of the plate portion and pressing against the conductor when the plate portion projects transversely of the cavity and jaws penetrate the conductor.
Claim 7
Dependent Claim
33 words
The contact as recited in claim 4, further characterized in that: one of the sidewalls of the receptacle provides a lip supporting the conductor, and the flaps press the conductor against the lip.
Claim 8
Dependent Claim
58 words
The contact as recited in claim 4, further characterized in that; the flaps are integral with respect of jaws and are bent out of the plane of the plate portion, portions of the flaps project toward each other and press against a conductor when the plate portion projects transversely of the cavity and the jaws penetrate the conductor.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-03-27 | 1987-09-26 | 1988-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-03-27 | 1991-09-26 | 1992-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-03-27 | 1995-09-26 | 1996-03-27 | $7700.00 | Window Closed / Lapsed |