US4468078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forwardly removable coupling ring for an electrical connector
Assignee: Amphenol Corp
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Filing: 1982-07-28
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Granted: 1984-08-28
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Expires: 2002-07-28
Abstract
Abstract The invention is an electrical connector that has a forwardly removable coupling ring (30). The coupling ring (30) is characterized by annular members (31, 32) that are connected together by one or more removable fasteners (50, 51) and held in place in front of the housing flange (11) by a snap ring (40) located in a groove (12) in the housing (10).
Inventors
- 👤 David L. Frear
- 👤 Stephen Punako
- 👤 David W. MacAvoy
- 👤 David O. Gallusser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:51
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/02; H; H01; H01R; H01R13/00; H01R13/62; H01R13/625
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
169 words
In combination with an electrical connector of the type having: a tubular housing having a central axis, a forward portion and a radially projecting annular shoulder; at least one electrical contact mounted in said housing; a tubular coupling member disposed around a portion of said housing, said coupling member having a forward portion adapted to connect to another housing having contacts adapted to mate with the contacts in said tubular housing; and means for rotatably mounting the coupling member to said housing, the improvement wherein said coupling member and said means for rotatably mounting said coupling member comprises: a groove in the forward portion of a housing; a first annular member located between the groove and annular shoulder of said housing; a snap ring in the groove in said housing to retain said first member on said housing forward of said shoulder; a second annular member; and means for removably connecting said first and second members together whereby said coupling member is rotatably mounted forwardly of said housing shoulder.
Claim 2
Dependent Claim
169 words
In combination with an electrical connector of the type having: a tubular housing having a central axis, a forward portion and a radially projecting annular shoulder; at least one electrical contact mounted in said housing; a tubular coupling member disposed around a portion of said housing, said coupling member having a forward portion adapted to connect to another housing having contacts adapted to mate with the contacts in said tubular housing; and means for rotatably mounting the coupling member to said housing, the improvement wherein said coupling member and said means for rotatably mounting said coupling member comprises: a groove in the forward portion of a housing; a first annular member located between the groove and annular shoulder of said housing; a snap ring in the groove in said housing to retain said first member on said housing forward of said shoulder; a second annular member; and means for removably connecting said first and second members together whereby said coupling member is rotatably mounted forwardly of said housing shoulder.
Claim 3
Dependent Claim
75 words
The electrical connector combination as recited in claim 1 wherein the means for removably connecting said first and second members together includes a passage through said first and second member, said passages axially aligned; and a third member, removably mounted in said aligned passage whereby, when said third member is removed from said passages the first and second annular members and said snap ring may be removed from the forward portion of said connector housing.
Claim 4
Dependent Claim
29 words
The electrical connector as recited in claim 2 wherein the third memeber is a threaded bolt adapted to mate with a nut in the passage in said first member.
Claim 5
Dependent Claim
21 words
The electrical connector combination recited in claims 1, 2 or 3 wherein said first annular member includes a radially extending lever.
Claim 6
Dependent Claim
73 words
The electrical connector combination as recited in claims 1, 2 or 3 wherein said second annular member includes on the inside thereof at least one radially extending groove adapted to receive a respective projection on another housing whereby rotational movement of said coupling member by said lever causes the projection in the other housing to travel in the annular groove drawing the housings together and the contacts therein into a fully mated position.
Claim 7
Dependent Claim
30 words
The electrical connector combination as recited in claim 5 wherein the second annular member includes a plurality of grooves each adapted to receive a respective projection on a similar housing.
Claim 8
Dependent Claim
21 words
The electrical connector combination as recited in claim 4 including means for locating the radially extending lever into a predetermined position.
Claim 9
Dependent Claim
45 words
The electrical connector as recited in claim 5 wherein said projection on said other housing and said groove in said coupling ring each include a shoulder adapted to mate with each other whereby said housing and coupling ring are held together when said shoulders mate.
Claim 10
Dependent Claim
18 words
The electrical connector as recited in claim 5 wherein said first annular member includes a radially extending lever.
Claim 11
Dependent Claim
18 words
The electrical connector as recited in claim 8 wherein said first annular member includes a radially extending lever.
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) | 1987-08-28 | 1988-02-27 | 1988-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-28 | 1992-02-27 | 1992-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-28 | 1996-02-27 | 1996-08-28 | $7700.00 | Window Closed / Lapsed |