US5217386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw fastening type electrical connector
Assignee: Yazaki Corp
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Filing: 1992-05-15
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Granted: 1993-06-08
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Expires: 2012-05-15
Abstract
Abstract An electrical connector assembly of the type including a first connector having a nut therein and a second connector having a bolt adapted to be threaded to the first connector to secure the first and second connectors together. One connector 8 is provided in the form of an outer housing having accommodation chambers 3 and 4 and an engaging portion 26 to receive a mating connector. The chambers 3 and 4 have first openings 18 through which inner housings 5 and 6 having horizontal support portions 30 are inserted. The accommodation chambers 3 and 4 are provided with flanges 19 at second openings 17 which stop or limit insertion of the inner housings. A spacer 7 is insertable in the outer housing to support the inner housings by engagement against the horizontal support of the inner housings.
Inventors
- 👤 Hideki Ohsumi
- 👤 Hidehiko Kuboshima
- 👤 Yuji Hatagishi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:37
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/621; H01R13/6215
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
155 words
A screw fastening type electrical connector assembly comprised of a first connector having first terminals and a nut therewithin and a second connector having second terminals and a bolt extending therethrough and adapted to be electrically connected to the first connector, said first connector comprising inner housing means having a support portion extending to perpendicularly cross an axial direction; outer housing means having at least one accommodation chamber opening at first and second axial ends, said outer housing means receiving said inner housing means from said first axial end, said second axial end having a projection to stop said inner housing means, said outer housing means having a spacer insertion aperture in communication with said at least one accommodation chamber; and a spacer to be inserted into said accommodation chamber through said spacer insertion aperture to abut against said support portion and support said inner housing means in a direction perpendicular to said axial direction.
Claim 2
Dependent Claim
155 words
A screw fastening type electrical connector assembly comprised of a first connector having first terminals and a nut therewithin and a second connector having second terminals and a bolt extending therethrough and adapted to be electrically connected to the first connector, said first connector comprising inner housing means having a support portion extending to perpendicularly cross an axial direction; outer housing means having at least one accommodation chamber opening at first and second axial ends, said outer housing means receiving said inner housing means from said first axial end, said second axial end having a projection to stop said inner housing means, said outer housing means having a spacer insertion aperture in communication with said at least one accommodation chamber; and a spacer to be inserted into said accommodation chamber through said spacer insertion aperture to abut against said support portion and support said inner housing means in a direction perpendicular to said axial direction.
Claim 3
Dependent Claim
20 words
A screw fastening type electrical connector assembly according to claim 1, wherein said inner housing means includes two inner housings.
Claim 4
Dependent Claim
29 words
A screw fastening type electrical connector assembly according to claim 1, wherein said outer housing means includes an outer housing defined by two pairs of opposing walls extending axially.
Claim 5
Dependent Claim
24 words
A screw fastening type electrical connector assembly according to claim 3, wherein said spacer insertion aperture is formed in one of said opposing walls.
Claim 6
Dependent Claim
27 words
A screw fastening type electrical connector assembly according to claim 1, wherein said spacer and said outer housing means have provisional lock means and final lock means.
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) | 1996-06-07 | 1996-12-07 | 1997-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-07 | 2000-12-07 | 2001-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-07 | 2004-12-07 | 2005-06-08 | $7700.00 | Window Closed / Lapsed |