Patent US5397196A successfully refreshed from Google Patents.
US5397196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector system
Assignee: FCI SA
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Filing: 1993-07-16
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Granted: 1995-03-14
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Expires: 2013-07-16
Abstract
Abstract A connector system comprises a socket having at least one locking pin and a plug comprising a plug body and a locking ring having at least one slot along which the pin can move and an elastic member disposed at one end of the slot defining a first area in which the slot tapers and a second area in which the pin is selectively lodged. The aforementioned one end of the slot terminates at an abutment. The second area is wider than the pin and the first area so that the elastic member is retracted elastically when the pin enters the first area and returns to its initial position without being compressed by the pin when the pin is in the second area near the abutment. The elastic member of the connector system is a cantilever beam having a notch at its free end.
Inventors
- 👤 Gerard Boiret
- 👤 Thierry Quillet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:15
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/02; F16B21/04; H; H01; H01R; H01R13/00; H01R13/62; H01R13/625; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7005; Y10T403/7007
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
146 words
A connector system comprising a socket having at least one locking pin and a plug comprising a plug body and a locking ring having at least one slot along which said pin can move and an elastic member disposed at one end of said slot defining a first area in which the slot tapers and a second area in which said pin is selectively lodged, wherein said one end of said slot terminates at an abutment and said second area is wider than said pin and said first area so that said elastic member is retracted elastically when said pin enters said first area and returns to its initial position without being compressed by said pin when said pin is in said second area near said abutment, said elastic member comprising a cantilever beam having a notch at its free end to form said second area.
Claim 2
Dependent Claim
146 words
A connector system comprising a socket having at least one locking pin and a plug comprising a plug body and a locking ring having at least one slot along which said pin can move and an elastic member disposed at one end of said slot defining a first area in which the slot tapers and a second area in which said pin is selectively lodged, wherein said one end of said slot terminates at an abutment and said second area is wider than said pin and said first area so that said elastic member is retracted elastically when said pin enters said first area and returns to its initial position without being compressed by said pin when said pin is in said second area near said abutment, said elastic member comprising a cantilever beam having a notch at its free end to form said second area.
Claim 3
Dependent Claim
20 words
A connector system according to claim 1 wherein said socket has three pins spaced equi-angularly by 120° on its outside.
Claim 4
Dependent Claim
22 words
A connector system according to claim 1, wherein said cantilever beam has a side converging toward a facing edge of said slot.
Claim 5
Dependent Claim
12 words
A connector system according to claim 3, wherein said slot is helical.
Claim 6
Dependent Claim
22 words
A connector system according to claim 1, wherein said ring has a flange freely rotatable in a groove of said plug body.
Claim 7
Dependent Claim
90 words
A connector system according to claim 1, further comprising an elastic seal disposed between said plug body and said socket so that when said pin is near said abutment said seal is compressed and exerts a force tending to separate said plug body from said socket which is transmitted by said locking ring so that said pin is pressed against a part of said slot in said second area and adjacent said abutment so as to take up play and to relieve said elastic member of significant permanent stress loads.
Claim 8
Dependent Claim
153 words
A locking ring for a bayonet type locking connector comprising at least one locking pin and having at least one slot along which said pin can move and an elastic member disposed at one end of said slot defining a first area in which said slot tapers and a second area in which said pin is selectively lodged, said elastic member comprising a cantilever beam having a notch at its free end to form said second area, wherein said one end of said slot terminates at an abutment and said second area is wider than said pin and said first area so that said elastic member is retracted elastically as said pin enters said first area and returns to an initial position without being compressed by said pin when said pin is in said second area near said abutment, said cantilever beam having a side converging toward a facing edge of said slot.
Claim 9
Dependent Claim
153 words
A locking ring for a bayonet type locking connector comprising at least one locking pin and having at least one slot along which said pin can move and an elastic member disposed at one end of said slot defining a first area in which said slot tapers and a second area in which said pin is selectively lodged, said elastic member comprising a cantilever beam having a notch at its free end to form said second area, wherein said one end of said slot terminates at an abutment and said second area is wider than said pin and said first area so that said elastic member is retracted elastically as said pin enters said first area and returns to an initial position without being compressed by said pin when said pin is in said second area near said abutment, said cantilever beam having a side converging toward a facing edge of said slot.
References Cited (Backward Citations)
US941990A
Cited
US2198905A
Cited
US3869218A
Cited
US4313649A
Cited
US4305180A
Cited
US4487469A
Cited
US4708370A
Cited
US5186197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-03-13 | 1998-09-12 | 1999-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-03-13 | 2002-09-12 | 2003-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-03-13 | 2006-09-12 | 2007-03-14 | $7700.00 | Window Closed / Lapsed |