Patent US3723944A successfully refreshed from Google Patents.
US3723944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick-disconnect electrical connector
Assignee: United States Department of the Navy
•
Filing: 1971-03-05
•
Granted: 1973-03-27
•
Expires: 1991-03-05
Abstract
Abstract A quick-disconnect electrical connector having a tubular body with an outwardly extending tapered extending tapered surface and a barrel having a plurality of resilient fingers surrounding said tapered surface. Cam means are provided for moving said barrel relative to said tubular body whereby said fingers are outwardly extended. A pair of electrical contacts are provided inside said tubular body for engaging with contacts in a mating connector.
Inventors
- 👤 R Gauchat
- 👤 N Sabel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:24
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/62933
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A quick-disconnect electrical connector for mating with a female connector comprising: a tubular body having an outwardly extending tapered surface on the outer periphery at a forward end, a barrel surrounding and contacting a portion of said tubular body and having a plurality of slits extending to one end thereof forming a plurality of resilient fingers, said barrel having a circumferential groove around the outer periphery adjacent the end which is slitted, spring means in said circumferential groove inwardly biasing said plurality of resilient fingers against said outwardly extending tapered surface of said tubular body whereby said barrel is biased in a longitudinal direction rearwardly from said tapered surface on said tubular body, cam means pivotally attached to said tubular body for moving said barrel forwardly whereby said tapered surface expands said resilient fingers, first and second electrical contacts secured in the forward end of said tubular body, means for insulating said first electrical contact from said second electrical contact, and spring means for biasing said first and second electrical contacts in a longitudinal direction to insure electrical contact with a female connector.
Claim 2
Dependent Claim
183 words
A quick-disconnect electrical connector for mating with a female connector comprising: a tubular body having an outwardly extending tapered surface on the outer periphery at a forward end, a barrel surrounding and contacting a portion of said tubular body and having a plurality of slits extending to one end thereof forming a plurality of resilient fingers, said barrel having a circumferential groove around the outer periphery adjacent the end which is slitted, spring means in said circumferential groove inwardly biasing said plurality of resilient fingers against said outwardly extending tapered surface of said tubular body whereby said barrel is biased in a longitudinal direction rearwardly from said tapered surface on said tubular body, cam means pivotally attached to said tubular body for moving said barrel forwardly whereby said tapered surface expands said resilient fingers, first and second electrical contacts secured in the forward end of said tubular body, means for insulating said first electrical contact from said second electrical contact, and spring means for biasing said first and second electrical contacts in a longitudinal direction to insure electrical contact with a female connector.
References Cited (Backward Citations)
US1580352A
Cited
US1936469A
Cited
US2346831A
Cited
US2482439A
Cited
US2724096A
Cited
US2917722A
Cited
US3285283A
Cited
US3291442A
Cited
US3505635A
Cited
US3555490A
Cited
US3609637A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-03-26 | 1976-09-25 | 1977-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-26 | 1980-09-25 | 1981-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-26 | 1984-09-25 | 1985-03-27 | $7700.00 | Window Closed / Lapsed |