US4548458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector having a molded anti-decoupling mechanism
Assignee: Amphenol Corp
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Filing: 1984-08-02
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Granted: 1985-10-22
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Expires: 2004-08-02
Abstract
Abstract A spring member (40) is integrally molded to a radial flange (36) of a coupling nut (30), the spring member including a detent tooth (42) and having one end thereof being formed into the flange and the other end free to flex radially inward and outward to engage successive ratchet teeth (14) around the outer periphery of a plug shell (12) to which the coupling nut is rotatably mounted.
Inventors
- 👤 David O. Gallusser
- 👤 David L. Frear
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:49
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/623; H01R13/622
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
152 words
An electrical connector of the type comprising a cylindrical shell having a plurality of ratchet teeth projecting radially outward from the outer periphery thereof, a cylindrical coupling nut molded from a plastic material rotatably captivated to said shell for connecting to a complementary connector shell, a spring beam integrally molded to said nut and having a tooth directed radially inward to engage successive of said ratchet teeth for resisting rotation of the coupling nut relative to said shell, and captivating means for captivating said coupling nut on said shell, characterized by said spring beam having one end portion integrally molded into the coupling nut and the other end portion free to flex radially inward and outward relative to the one end portion, the one end portion of said beam comprising a flange for simultaneously axially positioning the coupling nut about the shell and radially positioning the tooth relative to the ratchet teeth.
Claim 2
Dependent Claim
152 words
An electrical connector of the type comprising a cylindrical shell having a plurality of ratchet teeth projecting radially outward from the outer periphery thereof, a cylindrical coupling nut molded from a plastic material rotatably captivated to said shell for connecting to a complementary connector shell, a spring beam integrally molded to said nut and having a tooth directed radially inward to engage successive of said ratchet teeth for resisting rotation of the coupling nut relative to said shell, and captivating means for captivating said coupling nut on said shell, characterized by said spring beam having one end portion integrally molded into the coupling nut and the other end portion free to flex radially inward and outward relative to the one end portion, the one end portion of said beam comprising a flange for simultaneously axially positioning the coupling nut about the shell and radially positioning the tooth relative to the ratchet teeth.
Claim 3
Dependent Claim
116 words
The connector as recited in claim 1, wherein said cylindrical shell includes an annular shoulder extending radially outward from the outer periphery thereof, and said coupling nut includes a plurality of like deflectable spring beams, each said beam having its one end portion integrally molded into the coupling nut and the respective one end portions angularly spaced one after the other to form an interrupted radial flange, said nut having a circumferential wall sized to clearance fit about the outer periphery of said annular shoulder and said flange having an interior end wall adapted to abut said annular shoulder, thereby positioning said coupling nut so that each said spring beam is circumposing the ratchet teeth .
Claim 4
Dependent Claim
39 words
The connector as recited in claim 1, wherein said coupling nut includes a radial gap and an axial gap, respectively, between the inner wall of said coupling nut and the end wall of said radial flange including said beam.
References Cited (Backward Citations)
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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) | 1988-10-21 | 1989-04-22 | 1989-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-21 | 1993-04-22 | 1993-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-21 | 1997-04-22 | 1997-10-22 | $7700.00 | Window Closed / Lapsed |