US4483579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector having improved coupling ring
Assignee: TE Connectivity Corp
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Filing: 1984-01-12
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Granted: 1984-11-20
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Expires: 2004-01-12
Abstract
Abstract An electrical connector part is disclosed of the type comprising a cylindrical housing having contact terminals therein which are mated with complementary terminals in a complementary connector part when the two parts are coupled. A cylindrical coupling ring is rotatably mounted on the housing and has on its internal surface coupling means, such as helical slots, for cooperation with a pin on the complementary connector part. The coupling ring is a composite member comprising an outer metallic cylindrical portion and a relatively thick inner metallic cylindrical portion adjacent to the leading edge of the coupling ring. The slots are provided in the inner cylindrical portion of the coupling ring and are produced by stamping slots in a flat blank, forming the blank into a cylindrical shape, and then assembling it to the outer cylindrical portion of the coupling ring. The invention eliminates the need for a separate metallic shell in surrounding relationship to the housing.
Inventors
- 👤 Paul B. Derr
- 👤 Clarence L. Paullus
- 👤 Howard R. Shaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/625
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
219 words
An electrical connector, comprising: a dielectric housing member having a mating surface and a wire entry surface, passageway means extending through the housing member, electrical terminal means secured in said passageway means for matable electrical connection with electrical contact means in a complementary electrical connector; a metal shell member extending along said housing member from a position adjacent said mating surface to another position adjacent said wire entry surface, said metal shell member engaging a part of said housing member and being rotatable relative to said housing member; coupling means as part of said metal shell member for coupling engagement with complementary coupling means on the complementary electrical connector to couple the electrical connector and complementary electrical connector together enabling the electrical terminal means to be electrically connected to the electrical contact means; means on said metal shell member on one side of said part of said housing member and said coupling means on another side of said part mounting said metal shell member on said housing member for rotation relative to said housing member; and a metallic cylindrical mounting section mounted on said housing member surrounding said wire entry surface, said metal shell member and said cylindrical mounting section have overlapping portions whereby said metal shell member and said cylindrical mounting section define shield means for said connector.
Claim 2
Dependent Claim
219 words
An electrical connector, comprising: a dielectric housing member having a mating surface and a wire entry surface, passageway means extending through the housing member, electrical terminal means secured in said passageway means for matable electrical connection with electrical contact means in a complementary electrical connector; a metal shell member extending along said housing member from a position adjacent said mating surface to another position adjacent said wire entry surface, said metal shell member engaging a part of said housing member and being rotatable relative to said housing member; coupling means as part of said metal shell member for coupling engagement with complementary coupling means on the complementary electrical connector to couple the electrical connector and complementary electrical connector together enabling the electrical terminal means to be electrically connected to the electrical contact means; means on said metal shell member on one side of said part of said housing member and said coupling means on another side of said part mounting said metal shell member on said housing member for rotation relative to said housing member; and a metallic cylindrical mounting section mounted on said housing member surrounding said wire entry surface, said metal shell member and said cylindrical mounting section have overlapping portions whereby said metal shell member and said cylindrical mounting section define shield means for said connector.
Claim 3
Dependent Claim
48 words
An electrical connector as set forth in claim 1 wherein said coupling means comprises slot means extending helically with respect to the axis of said metal shell member from a front circumferential edge, said slot means being dimensioned to receive complementary pin means fixed to the complementary connector.
Claim 4
Dependent Claim
20 words
An electrical connector as set forth in claim 1 wherein resilient conductive sealing means is disposed between said overlapping portions.
Claim 5
Dependent Claim
29 words
An electrical connector as set forth in claim 1 wherein said mounting means includes spring means enabling said metal shell member to move axially relative to said housing means.
Claim 6
Dependent Claim
26 words
An electrical connector as set forth in claim 1 wherein said metallic cylindrical mounting section has cable clamp means for clamping onto cable means extending therethrough.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-20 | 1988-05-21 | 1988-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-20 | 1992-05-21 | 1992-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-20 | 1996-05-21 | 1996-11-20 | $7700.00 | Window Closed / Lapsed |