US5378176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector
Assignee: Sumitomo Wiring Systems Ltd
•
Filing: 1993-11-05
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Granted: 1995-01-03
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Expires: 2013-11-05
Abstract
Abstract A connector makes terminal-inserting work easy and allows a terminal element to be readily drawn by returning a retainer to a temporary mounting position even if it has been left for a long time. An opening 6 is formed in a housing 1 at a side wall of a terminal-accommodating hole 5. In the temporary mounting position a terminal-locking portion 22a is arranged in the opening 6. When a retainer 2 is pushed to a permanent mounting position, the retainer 2 is guided by engagement between an elongated guide groove 23 and a guide projection 8 and a permanent mounting lock piece 10 so that the retainer moves along an arcuate line m. Then, the terminal-locking portion 22a moves into the terminal-accommodating hole 5 so that the portion 22a pushes and locks the terminal element 3.
Inventors
- 👤 Osamu Sasai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:57
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/40; H01R13/42; H01R13/436; H01R13/4361; H01R13/4362
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
191 words
A connector including a housing having a terminal-accommodating hole into which a terminal element is inserted from a rear side of the housing, and a retainer having terminal-locking means which engage with said terminal element in said terminal accommodating hole, wherein said retainer can be displaced between a temporary mounting position for allowing said terminal member to be inserted into said terminal-accommodating hole and a permanent mounting position forwardly from said temporary mounting position for securing said terminal element in said housing; said connector being characterized in that: said housing is provided with an opening in a side wall of said terminal-accommodating hole; said terminal-locking means are arranged in said temporary mounting position on a stand-by position outside said hole and in said opening; said housing is provided with guide means on the exterior thereof which are formed on an arcuate line which tilts said retainer inwardly in the forward direction; and said retainer is provided with a guide follower which guides said retainer from said opening to said hole by moving across said guide means when said retainer is moved from said temporary mounting position to said permanent mounting position.
Claim 2
Dependent Claim
191 words
A connector including a housing having a terminal-accommodating hole into which a terminal element is inserted from a rear side of the housing, and a retainer having terminal-locking means which engage with said terminal element in said terminal accommodating hole, wherein said retainer can be displaced between a temporary mounting position for allowing said terminal member to be inserted into said terminal-accommodating hole and a permanent mounting position forwardly from said temporary mounting position for securing said terminal element in said housing; said connector being characterized in that: said housing is provided with an opening in a side wall of said terminal-accommodating hole; said terminal-locking means are arranged in said temporary mounting position on a stand-by position outside said hole and in said opening; said housing is provided with guide means on the exterior thereof which are formed on an arcuate line which tilts said retainer inwardly in the forward direction; and said retainer is provided with a guide follower which guides said retainer from said opening to said hole by moving across said guide means when said retainer is moved from said temporary mounting position to said permanent mounting position.
Claim 3
Dependent Claim
29 words
A connector according to claim 1, wherein said guide follower moves across said guide means from said temporary mounting position to said permanent mounting position in a single action.
Claim 4
Dependent Claim
28 words
A connector according to claim 1, wherein said terminal-locking means engages said terminal element in said permanent mounting position without any substantial deflection of said terminal locking means.
Claim 5
Dependent Claim
15 words
A connector according to claim 1, wherein said guide means comprises a plurality of projections.
Claim 6
Dependent Claim
21 words
A connector according to claim 4, wherein said guide follower comprises a guide groove for moving across said plurality of projections.
References Cited (Backward Citations)
FR2408231A1
Cited
US4583805A
Cited
US4705337A
Cited
US4758182A
Cited
US4867705A
Cited
US5120269A
Cited
US5147222A
Cited
US5292262A
Cited
US5160283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-01-02 | 1998-07-04 | 1999-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-02 | 2002-07-04 | 2003-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-02 | 2006-07-04 | 2007-01-03 | $7700.00 | Window Closed / Lapsed |