Patent US4477763A successfully refreshed from Google Patents.
Patent US5062804A successfully refreshed from Google Patents.
US5062804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal housing for an electrical connector
Assignee: Alcatel CIT SA
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Filing: 1990-11-23
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Granted: 1991-11-05
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Expires: 2010-11-23
Abstract
Abstract A metal housing for an electrical connector such as a standardized HE12 connector comprises two half-housings enclosing a connector plug adapted to be inserted into a socket. Each half-housing comprises a half-hinge and an orifice having a contour which is open when the two half-housings are open to enable insertion of cables and which is closed when the two half-housings are closed. Fork-shape projections in each half-housing constitute two insulation-displacement contacts for establishing an electrical connection between the half-housing and the screening braid of each cable and to prevent the cable being pulled out. Tangs in each half-housing are inserted in insulation displacement contacts when the two half-housings are closed to constitute electrical screens preventing electromagnetic interference between nearby contacts. A captive screw constitutes both a rotation spindle for the hinge and means for fixing the housing to a nut fixed to the chassis. The housing protects the connector against electromagnetic interference.
Inventors
- 👤 Daniel Jamet
- 👤 Christian Guiberteau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:16
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/03; H01R9/05; H01R9/053; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/46; H01R13/502; H01R13/6591; H01R13/6592; H01R13/6593; H01R13/6596
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
149 words
Metal housing for an electrical connector comprising two facing metal half-housings and assembly means for enclosing a connector plug adapted to be inserted into a connector socket and to be connected to at least one cable comprising a conductive braid covered with insulation and surrounding at least one insulated electrical conductor projecting beyond the end of the braid, wherein each half-housing comprises: at least one orifice on the periphery of the half-housing and having an open contour when the two half-housings are open and a closed contour when they are closed, said closed contour having dimensions adapted to allow at least one cable to pass through it; at least one fork-shape projection in said at least one orifice, said projection being integral with said half-housing and constituting an insulation-displacement contact for establishing an electrical connection between the half-housing and the braid of a cable and for retaining the cable.
Claim 2
Dependent Claim
149 words
Metal housing for an electrical connector comprising two facing metal half-housings and assembly means for enclosing a connector plug adapted to be inserted into a connector socket and to be connected to at least one cable comprising a conductive braid covered with insulation and surrounding at least one insulated electrical conductor projecting beyond the end of the braid, wherein each half-housing comprises: at least one orifice on the periphery of the half-housing and having an open contour when the two half-housings are open and a closed contour when they are closed, said closed contour having dimensions adapted to allow at least one cable to pass through it; at least one fork-shape projection in said at least one orifice, said projection being integral with said half-housing and constituting an insulation-displacement contact for establishing an electrical connection between the half-housing and the braid of a cable and for retaining the cable.
Claim 3
Dependent Claim
49 words
Housing according to claim 1 for a connector plug including insulation-displacement contacts wherein to form screens between contacts carried by the connector plug at least one of said half-housings incorporates tangs which are inserted in respective insulation-displacement contacts carried by the connector plug when the two half-housings are closed.
Claim 4
Dependent Claim
52 words
Housing according to claim 1 for a connector plug including wire-wrap or soldered contacts wherein to constitute screens between contacts carried by the connector plug at least one of said half-housings includes tangs which bear against respective wire-wrap or soldered contacts carried by the connector plug when the two half-housings are closed.
Claim 5
Dependent Claim
104 words
Housing according to claim 1 for a connector adapted to be connected to a plurality of cables wherein an orifice on one half-housing is aligned with an orifice on the other half-housing when the half-housings are closed to form an elongated conduit which groups the cables into a flat bundle whose plane is orthogonal to the rotation axis of the hinge and the two half-housings each include a ramp-shape boss to retain the flat bundle by reducing the width of the passage for the flat bundle between the two half-housings as the number of cables in the flat bundle diminishes along the connector plug.
Claim 6
Dependent Claim
46 words
Housing according to claim 1 wherein the assembly means comprise a half-hinge on each half-housing, and means coupling the half-hinges of the two half-housings to form a hinge enabling the two half-housings to be opened or closed by rotation about a rotation axis through said hinge.
Claim 7
Dependent Claim
97 words
Housing according to claim 5 a connector adapted to be connected to a plurality of cables wherein an orifice on one half-housing is aligned with an orifice on the other half-housing when the half-housings are closed to form an elongated conduit which groups the cables into a flat bundle whose plane is orthogonal to the rotation axis of the hinge, each orifice includes at least two fork-shape projections to constitute at least two insulation-displacement contacts applied to the braid of the same cable and the joint surfaces of the two half-housings include undulations in the vicinity of
Claim 8
Dependent Claim
47 words
Housing accoding to claim 5 wherein the rotation axis is parallel to the direction in which the connector plug is inserted into the socket. the orifices, on either side thereof, so that the lengths of the projections situated in the same orifice are different from each other.
Claim 9
Dependent Claim
46 words
Housing according to claim 7 wherein the two half-hinges are coupled by a captive screw whose axis of symmetry is coincident with the rotation axis of the two half-housings and the captive screw engages a nut to fix the housing to a chassis supporting the socket.
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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) | 1994-11-04 | 1995-05-06 | 1995-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-11-04 | 1999-05-06 | 1999-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-11-04 | 2003-05-06 | 2003-11-05 | $7700.00 | Window Closed / Lapsed |