US5368505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable plug for multi-lead cables
Assignee: TE Connectivity Solutions GmbH
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Filing: 1993-10-29
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Granted: 1994-11-29
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Expires: 2013-10-29
Abstract
Abstract A cable plug is provided for connecting a multiplicity of cable leads to a modular plug, which is formed of a plurality of plate-like contact carriers being pre-fitted with IDC contacts. The contact carriers are fitted in succession onto the cable leads and are stacked on one another to form a contact block. The contact block can be inserted in a contact block casing formed of two insulating parts and locked in a particularly conducting plug housing being formed, for example, of two half-shells. The invention is suitable for connecting multi-lead cables to cable plugs, especially to shielded cable plugs.
Inventors
- 👤 Albert Hoolhorst
- 👤 Jacques Longueville
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:57
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/03; H01R9/05; H01R9/0518; H01R13/00; H01R13/58; H01R13/59; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R13/6586; H01R13/6591; H01R13/65912; H01R13/6592; H01R13/6593
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
239 words
A cable plug for multi-lead cables, comprising: a) a plug housing; b) a device for connecting a cable with individual cable leads to said plug housing; and c) a multi-part modular plug inserted into said plug housing, said modular plug having individual plate-like contact carriers made of insulating material including a first and a last contact carrier, said contact carriers having front and rear outer sides, said contact carriers each having a respective single contact row for connecting the individual cable leads, said contact rows being formed by insulation displacement connection contacts and each being disposed on said front side of a respective one of said contact carriers, said contact carriers being fitted in succession onto the cable leads, being stacked with said contact carriers resting on one another, and being mutually locked in a plugging direction and crosswise thereto to form a contact block with said front side of said last contact carrier being exposed, except for said first contact carrier, said rear sides of said contact carriers without said contact rows each being disposed between said contact row on said front side of a respective one of said contact carriers and said contact row on said front side of an adjacent one of said contact carriers, and said contact block being insulated from said plug housing at least at said exposed front side of said last contact carrier and being held and locked in said plug housing.
Claim 2
Dependent Claim
239 words
A cable plug for multi-lead cables, comprising: a) a plug housing; b) a device for connecting a cable with individual cable leads to said plug housing; and c) a multi-part modular plug inserted into said plug housing, said modular plug having individual plate-like contact carriers made of insulating material including a first and a last contact carrier, said contact carriers having front and rear outer sides, said contact carriers each having a respective single contact row for connecting the individual cable leads, said contact rows being formed by insulation displacement connection contacts and each being disposed on said front side of a respective one of said contact carriers, said contact carriers being fitted in succession onto the cable leads, being stacked with said contact carriers resting on one another, and being mutually locked in a plugging direction and crosswise thereto to form a contact block with said front side of said last contact carrier being exposed, except for said first contact carrier, said rear sides of said contact carriers without said contact rows each being disposed between said contact row on said front side of a respective one of said contact carriers and said contact row on said front side of an adjacent one of said contact carriers, and said contact block being insulated from said plug housing at least at said exposed front side of said last contact carrier and being held and locked in said plug housing.
Claim 3
Dependent Claim
39 words
The cable plug according to claim 1, including insulation disposed between said contact block and said plug housing, said insulation including a plate-like insulator part holding said contact carriers together in the stacked condition to make said contact block.
Claim 4
Dependent Claim
74 words
The cable plug according to claim 2, including a further insulator part having an approximately U-shaped cross section and side walls, said plate-like insulator part having two long edges being parallel to one another, extending in the plugging direction and having side ribs on said long edges for interlocking said plate-like insulator part with said side walls of said further insulator part and putting said insulator parts together to make a contact block casing.
Claim 5
Dependent Claim
28 words
The cable plug according to claim 2, wherein said plate-like insulator part has a plug end and polarizing and encoding means in the vicinity of said plug end.
Claim 6
Dependent Claim
26 words
The cable plug according to claim 3, wherein said insulator parts have plug ends and polarizing and encoding means in the vicinity of said plug ends.
Claim 7
Dependent Claim
50 words
The cable plug according to claim 4, wherein said plate-like insulator part has an outer surface, and said polarizing and encoding means are formed by ribs and grooves extending in the plugging direction on said outer surface of said insulator part, and by strips being separately insertable into said grooves.
Claim 8
Dependent Claim
48 words
The cable plug according to claim 5, wherein said insulator parts have outer surfaces, and said polarizing and encoding means are formed by ribs and grooves extending in the plugging direction on said outer surfaces of said insulator parts, and by strips being separately insertable into said grooves.
Claim 9
Dependent Claim
15 words
The cable plug according to claim 1, wherein said contact block has closed lateral surfaces.
Claim 10
Dependent Claim
46 words
The cable plug according to claim 1, wherein said contact carriers each have protrusions on said front side engaging into corresponding recesses formed in said rear side of an adjacent one of said contact carriers, for locking in the plugging direction and in the crosswise direction.
Claim 11
Dependent Claim
50 words
The cable plug according to claim 9, wherein said protrusions for locking said contact carriers are formed by ribs in the vicinity of said contact row on said front side of said contact carriers, and said recesses are formed by corresponding slits in said rear side of said contact carriers.
Claim 12
Dependent Claim
40 words
The cable plug according to claim 1, wherein said contact carriers have mutually parallel open channels on said front side for the insulation displacement connection contacts and closed channels extending toward a plugging side in alignment with said open channels.
Claim 13
Dependent Claim
49 words
The cable plug according to claim 1, including insulation disposed between said contact block and said plug housing, said plug housing having two half-shells with approximately U-shaped cross sections, and said contact block with said insulation being inserted as a whole into one of said half-shells and locked therein.
Claim 14
Dependent Claim
50 words
The cable plug according to claim 1, including insulation disposed between said contact block and said plug housing, said plug housing being constructed in one piece and having an open end surface, and said contact block with said insulation being thrust into said open end surface of said plug housing.
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) | 1997-11-28 | 1998-05-30 | 1998-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-11-28 | 2002-05-30 | 2002-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-11-28 | 2006-05-30 | 2006-11-29 | $7700.00 | Window Closed / Lapsed |