Patent US3975662A successfully refreshed from Google Patents.
US4368940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multipurpose coaxial connector
Assignee: Alps Alpine Co Ltd
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Filing: 1980-03-12
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Granted: 1983-01-18
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Expires: 2000-03-12
Abstract
Abstract A coaxial connector characterized by comprising a main body which is attached to a terminal portion of an electric apparatus, a connecting member which is mounted on the main body and which receives a plug of a coaxial cable; and a spacer, a sealing rubber member and a cap which constitute an adapter, so that a coaxial connector can be formed by combining the main body and the connecting member or that an antenna stub penetrating through the sealing rubber member can be fixed to the main body watertightly by screwing the cap into the main body and sandwiching the sealing rubber member between this cap and the spacer inserted in the main body.
Inventors
- 👤 Shigekata Sugiura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:02
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R24/52; H01R13/00; H01R13/46; H01R13/52; H01R2103/00; Y; Y10; Y10S; Y10S439/00; Y10S439/916
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
249 words
In a connector assembly comprising a main body adapted to be attached to a terminal of an electric apparatus; means including a connecting member attachable to the main body for receiving a plug connected to a coaxial cable for connecting said cable electrically to said terminal; and means including an adapter attachable to said main body for connecting a component other than said plug to said terminal; whereby a coaxial connector for receiving said plug can be formed at the terminal of said electric apparatus by means of said main body and said connecting member, or a connector for attaching a component other than said plug can be formed at the terminal of said electric apparatus by means of said main body and said adapter; the improvement wherein said main body is comprised of a cylindrical member having a hollow portion receiving a first spacer member holding a central conductor, said hollow portion having an external thread on its outer surface and an internal thread on its inner surface, and said adapter is comprised of a locator ring adapted to be threaded onto said external thread, a cap adapted to be threaded onto said internal thread, and a second spacer member and a sealing member received in said cap, said cap being threaded onto said main body to bring said second spacer of said adapter and said first spacer of said main body into pressed contact and to sandwich said sealing member between said second spacer and said cap.
Claim 2
Dependent Claim
249 words
In a connector assembly comprising a main body adapted to be attached to a terminal of an electric apparatus; means including a connecting member attachable to the main body for receiving a plug connected to a coaxial cable for connecting said cable electrically to said terminal; and means including an adapter attachable to said main body for connecting a component other than said plug to said terminal; whereby a coaxial connector for receiving said plug can be formed at the terminal of said electric apparatus by means of said main body and said connecting member, or a connector for attaching a component other than said plug can be formed at the terminal of said electric apparatus by means of said main body and said adapter; the improvement wherein said main body is comprised of a cylindrical member having a hollow portion receiving a first spacer member holding a central conductor, said hollow portion having an external thread on its outer surface and an internal thread on its inner surface, and said adapter is comprised of a locator ring adapted to be threaded onto said external thread, a cap adapted to be threaded onto said internal thread, and a second spacer member and a sealing member received in said cap, said cap being threaded onto said main body to bring said second spacer of said adapter and said first spacer of said main body into pressed contact and to sandwich said sealing member between said second spacer and said cap.
Claim 3
Dependent Claim
34 words
A connector assembly as defined in claim 1, said component being an antenna having an antenna stub adapted to penetrate through said adapter and be fixed to said central conductor of said main body.
Claim 4
Dependent Claim
43 words
A connector assembly as defined in claim 2, wherein said sealing member is provided with a bore having a diameter smaller than that of said antenna stub, and said antenna stub being adapted to penetrate through said bore in a water tight manner.
Claim 5
Dependent Claim
31 words
A connector assembly as defined in claim 2, wherein said main body includes a central conductor having a threaded portion adapted to threadably engage a threaded portion of said antenna stub.
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) | 1986-01-17 | 1986-07-19 | 1987-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-17 | 1990-07-19 | 1991-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-17 | 1994-07-19 | 1995-01-18 | $7700.00 | Window Closed / Lapsed |