US5645450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielded connector
Assignee: Yazaki Corp
•
Filing: 1995-11-27
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Granted: 1997-07-08
•
Expires: 2015-11-27
Abstract
Abstract A male terminal is provided so that engagement protrusions formed on an inner housing engage with notches formed in a flange portion of the male terminal to thereby prevent the male terminal from rotating relative to a shielded cable around its axial line, and a metal shield is provided so that portions of the metal shield are fitted and locked into metal shield insertion holes formed among connection portions between an outer housing and the inner housing to thereby prevent the metal shield from rotating relative to the shielded cable around its axial line.
Inventors
- 👤 Satoshi Yamada
- 👤 Hisaharu Katoh
- 👤 Norio Matsumura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:16
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R13/00; H01R13/40; H01R13/648; H01R13/658; H01R13/6591; H01R13/6592; H01R13/6593; H01R2103/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
117 words
A shield connector for shielding a terminal connected to a shield cable including a shield braid circumscribing a core conductor, said shield connector comprising: a unitary connector housing; a unitary metal shield connectable to said shield braid, said unitary metal shield substantially surrounding said terminal so as to electromagnetically shield said shield cable, said unitary metal shield and said terminal being removably insertable into said connector housing in an axially forward direction; axial locking means for retaining said terminal within said connector housing to prevent axial movement of said terminal with respect to said connector housing; and rotation locking means for preventing said unitary metal shield and said terminal from rotating with respect to said connector housing.
Claim 2
Dependent Claim
117 words
A shield connector for shielding a terminal connected to a shield cable including a shield braid circumscribing a core conductor, said shield connector comprising: a unitary connector housing; a unitary metal shield connectable to said shield braid, said unitary metal shield substantially surrounding said terminal so as to electromagnetically shield said shield cable, said unitary metal shield and said terminal being removably insertable into said connector housing in an axially forward direction; axial locking means for retaining said terminal within said connector housing to prevent axial movement of said terminal with respect to said connector housing; and rotation locking means for preventing said unitary metal shield and said terminal from rotating with respect to said connector housing.
Claim 3
Dependent Claim
42 words
The shield connector of claim 1, wherein said axial locking means includes a lance extending from said connector housing and a flange extending from said terminal, said flange being engaged by said lance when said terminal in disposed in said connector housing.
Claim 4
Dependent Claim
50 words
The shield connector of claim 1, wherein said connector housing includes an outer housing and an inner housing which is connected to said outer housing via a connecting portion, said inner and outer housing defining a gap therebetween in which a forward portion of said unitary metal shield is received.
Claim 5
Dependent Claim
45 words
The shield connector of claim 1, wherein said rotational locking means includes first locking means for preventing rotation of said terminal with respect to said connector housing and second locking means for preventing rotation of said unitary metal shield with respect to said connector housing.
Claim 6
Dependent Claim
48 words
The shield connector of claim 4, wherein said second locking means includes a plurality of prongs extending axially from said unitary metal shield in said forward direction and a corresponding plurality of insertion holes formed in said connector housing in which said plurality of prongs are respectively received.
Claim 7
Dependent Claim
37 words
The shield connector of claim 4, wherein said first locking means includes a flange provided on said terminal and having a notch therein, and an engagement protrusion attached to said housing which is receivable in said notch.
Claim 8
Dependent Claim
42 words
The shield connector of claim 6, wherein said axial locking means includes a lance extending from said connector housing and said flange provided on said terminal, said flange being engaged by said lance when said terminal in disposed in said connector housing.
Claim 9
Dependent Claim
91 words
A shield connector for shielding a terminal connected to a shield cable including a shield braid circumscribing a core conductor, said shield connector comprising: a unitary connector housing; and a unitary metal shield connectable to said shield braid, said unitary metal shield substantially surrounding said terminal so as to electromagnetically shield said shield cable, said unitary metal shield and said terminal being removably insertable into said connector housing in an axially forward direction in such a manner that said unitary metal shield is prevented from rotating relative to said connector housing.
Claim 10
Dependent Claim
91 words
A shield connector for shielding a terminal connected to a shield cable including a shield braid circumscribing a core conductor, said shield connector comprising: a unitary connector housing; and a unitary metal shield connectable to said shield braid, said unitary metal shield substantially surrounding said terminal so as to electromagnetically shield said shield cable, said unitary metal shield and said terminal being removably insertable into said connector housing in an axially forward direction in such a manner that said unitary metal shield is prevented from rotating relative to said connector housing.
Claim 11
Dependent Claim
30 words
The shield connector of claim 8, wherein said connector housing includes a lance projecting therefrom which engages said terminal to prevent axial movement of said terminal in said connector housing.
Claim 12
Dependent Claim
55 words
The shield connector of claim 8, wherein said connector housing includes an outer housing and an inner housing which is connected to said outer housing via a plurality of circumferentially spaced connecting portions, said inner and outer housings defining an annular gap therebetween in which a forward portion of said unitary metal shield is received.
Claim 13
Dependent Claim
46 words
The shield of claim 10, wherein said forward portion of said unitary metal shield includes a plurality of finger-like projections extending in said forward direction which are separated by a plurality of openings, and wherein said connecting portions of said housing are received in said openings.
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) | 2000-07-07 | 2001-01-06 | 2001-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-07-07 | 2005-01-06 | 2005-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-07-07 | 2009-01-06 | 2009-07-08 | $7700.00 | Window Closed / Lapsed |