US5055064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Branching connector for a shielded cable
Assignee: Junkosha Co Ltd
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Filing: 1991-02-04
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Granted: 1991-10-08
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Expires: 2011-02-04
Abstract
Abstract A branching connector for connecting a shielded bus cable with shielded branching cables by IDC connectors, the cables containing a multiplicity of insulated wires within each shield.
Inventors
- 👤 Haruo Imaizumi
- 👤 Toshihiko Nishizawa
- 👤 Masatoshi Kato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:14
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/03; H01R9/031
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
191 words
A branching connector for shielded cables comprising: (a) a shielded bus cable consisting essentially of a multiplicity of insulated wires wherein each of said wires has a portion of said insulation removed to expose said wire; (b) one or more shielded branching cables consisting essentially of a multiplicity of insulated wires wherein each of said wires in each of said cables has a portion of said insulation removed to expose said wire; and (c) a casing having a main body, a top cap and a bottom cap to accommodate said bus cable and said branching cables, said casing containing: (i) positioning means for positioning said ends of said bus and branching cables on said casing; (ii) a conductive binder bound to the shield material of each said bus and said branching cables; (iii) insulation displacement contact terminals affixed to said casing whereon said insulation of said bus and said branching cables is severed to effect electrical contact between said wires of said cables and said contact terminals; (iv) wherein said binders are interconnected and further are connected with the associated insulation displacement contact terminals which bear the wires to be interconnected.
Claim 2
Dependent Claim
191 words
A branching connector for shielded cables comprising: (a) a shielded bus cable consisting essentially of a multiplicity of insulated wires wherein each of said wires has a portion of said insulation removed to expose said wire; (b) one or more shielded branching cables consisting essentially of a multiplicity of insulated wires wherein each of said wires in each of said cables has a portion of said insulation removed to expose said wire; and (c) a casing having a main body, a top cap and a bottom cap to accommodate said bus cable and said branching cables, said casing containing: (i) positioning means for positioning said ends of said bus and branching cables on said casing; (ii) a conductive binder bound to the shield material of each said bus and said branching cables; (iii) insulation displacement contact terminals affixed to said casing whereon said insulation of said bus and said branching cables is severed to effect electrical contact between said wires of said cables and said contact terminals; (iv) wherein said binders are interconnected and further are connected with the associated insulation displacement contact terminals which bear the wires to be interconnected.
Claim 3
Dependent Claim
13 words
A connector of claim 1 wherein said casing comprises a resin or polymer.
Claim 4
Dependent Claim
22 words
A connector of claim 1 wherein one or more of said bus and branching cables is coated with a protective outer jacket.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-10-07 | 1995-04-08 | 1995-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-07 | 1999-04-08 | 1999-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-07 | 2003-04-08 | 2003-10-08 | $7700.00 | Window Closed / Lapsed |