US5108310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: Yazaki Corp
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Filing: 1991-07-24
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Granted: 1992-04-28
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Expires: 2011-07-24
Abstract
Abstract An electrical connector (11) including a housing (13), arms (27) defectable into a space (31) disposed under the arms (27), and a spacer block (17) finally positioned in the space (31) for preventing involuntary deflection of the arms. A projection (27a) of the arm (27) engages with a splicer in the connector (11) to prevent the splicer from coming out of the connector. The spacer block (17) has devices (35a, 35b) by which the spacer block (17) is placed and engaged in a temporary position in the connector, and has an inclined portion (37) on which an implement for disengaging the projection (27a) from the splicer is guided accurately to a forked end (27a, 27b) of the arm (27).
Inventors
- 👤 Yoshitsugu Sawada
- 👤 Takayuki Yamamoto
- 👤 Masakuni Samejima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:06
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/40; H01R13/42; H01R13/436; H01R13/4364; H01R13/4365
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
160 words
An electrical connector comprising: a housing; at least one arm fixed in at least one chamber disposed in said housing, having a first projection at a free end, and deflectable into a space disposed at one side opposite said first projection, said first projection being for engaging with an electrical splicer positioned in said chamber and for preventing said splicer from disengaging said chamber; and at least a spacer block disposed finally in said space for preventing said arm from deflecting into said space, characterized in that said spacer block has devices by which said spacer block is engaged with said housing in a temporary position difference from a final position in which said spacer block is inserted into said space and that said spacer block has a guiding portion through which an implement for disengaging said first projection from said slicer is guided to said first projection of said arm when said spacer block is in said temporary position.
Claim 2
Dependent Claim
160 words
An electrical connector comprising: a housing; at least one arm fixed in at least one chamber disposed in said housing, having a first projection at a free end, and deflectable into a space disposed at one side opposite said first projection, said first projection being for engaging with an electrical splicer positioned in said chamber and for preventing said splicer from disengaging said chamber; and at least a spacer block disposed finally in said space for preventing said arm from deflecting into said space, characterized in that said spacer block has devices by which said spacer block is engaged with said housing in a temporary position difference from a final position in which said spacer block is inserted into said space and that said spacer block has a guiding portion through which an implement for disengaging said first projection from said slicer is guided to said first projection of said arm when said spacer block is in said temporary position.
Claim 3
Dependent Claim
39 words
An electrical connector according to claim 1, characterized in that said guiding portion of said spacer block includes an inclined surface which extends toward said first projection of said arm when said spacer block is in said temporary position.
Claim 4
Dependent Claim
59 words
An electrical connector according to claim 2, wherein said arm includes a second projection at said free end which forms with said first projection a fork extending from an intersection, said intersection being disposed above a surface extending from said inclined surface of said guiding portion of said spacer block when said spacer block is in said temporary position.
Claim 5
Dependent Claim
35 words
An electrical connector according to claim 1, characterized in that said guiding portion includes a groove for guiding said implement to said first projection, said groove being narrower than said free end of said arm.
References Cited (Backward Citations)
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Cited
US4921448A
Cited
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Cited
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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) | 1995-04-28 | 1995-10-28 | 1996-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-28 | 1999-10-28 | 2000-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-28 | 2003-10-28 | 2004-04-28 | $7700.00 | Window Closed / Lapsed |