US4492815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielded jacketed flat cable and grounding clip for use therewith
Assignee: Cooper Industries LLC
•
Filing: 1983-08-23
•
Granted: 1985-01-08
•
Expires: 2003-08-23
Abstract
Abstract The combination of a metallic grounding clip and a shielded, jacketed flat cable of the type including a main portion having a plurality of spaced signal conductors, an offset portion including a drain wire, and a metallic shield which encompasses the signal conductors and extends into the offset portion in contact with the drain wire. The clip has a first leg, a second leg, and a web joining the legs and defining therewith a channel for receiving the offset portion. At least one of the legs has a termination member for piercing the offset portion to contact the drain wire. Thus the clip can be attached to the cable remote from the signal conductors at any desired location along the length of the cable and the shield of the cable can extend to the cable ends.
Inventors
- 👤 Ronald R. Maros
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:03
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/08; H01B7/0823; H01R; H01R12/00; H01R12/50; H01R12/59; H01R12/65; H01R12/67; H01R12/675; H01R4/00; H01R4/24; H01R4/2416; H01R4/2445; H01R4/58; H01R4/64
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
146 words
The combination of a metallic grounding clip and a shielded, jacketed flat cable of the type comprising a main portion having a plurality of spaced signal conductors, an offset portion joined to said main portion and including a drain wire spaced from a distal side of said offset portion, and a metallic shield which encompasses said signal conductors and extends into said offset portion in contact with said drain wire, said clip comprising: a first leg; a second leg; and a web joining said legs and defining therewith a channel receiving said offset portion, at least one of said legs comprising a termination means piercing said offset portion to contact said drain wire whereby said clip can be attached to said cable, remote from said signal conductors, at any desired location along its length and the shield of said cable can extend to the cable ends.
Claim 2
Dependent Claim
146 words
The combination of a metallic grounding clip and a shielded, jacketed flat cable of the type comprising a main portion having a plurality of spaced signal conductors, an offset portion joined to said main portion and including a drain wire spaced from a distal side of said offset portion, and a metallic shield which encompasses said signal conductors and extends into said offset portion in contact with said drain wire, said clip comprising: a first leg; a second leg; and a web joining said legs and defining therewith a channel receiving said offset portion, at least one of said legs comprising a termination means piercing said offset portion to contact said drain wire whereby said clip can be attached to said cable, remote from said signal conductors, at any desired location along its length and the shield of said cable can extend to the cable ends.
Claim 3
Dependent Claim
31 words
The combination as set forth in claim 1 wherein each of said legs carry said termination means piercing said offset portion, the two termination means compressively holding said drain wire therebetween.
Claim 4
Dependent Claim
36 words
The combination as set forth in claim 2 wherein one of the termination means is in the form of a plug and the other termination means is in the form of a socket receiving said plug.
Claim 5
Dependent Claim
66 words
The combination as set forth in claim 3 wherein said cable comprises a pair of spaced drain wires each contacting said shield, said socket comprising a first arm and a second arm with one drain wire held between said plug and said first arm and other drain wire held between said plug and said second arm whereby said clip contacts said drain wires at four locations.
Claim 6
Dependent Claim
34 words
The combination as set forth in claim 4 wherein said plug and said socket comprise guide surfaces for directing said drain wires to their above-described positions during application of said clip to said cable.
Claim 7
Dependent Claim
25 words
The combination as set forth in claim 1 wherein said clip is one-piece construction and is formed from a blank made of a copper alloy.
Claim 8
Dependent Claim
81 words
The combination as set forth in claim 1 wherein said first and second legs have aligned apertures for receiving a pin, the distance between said apertures and said termination means corresponding to the distance between the distal side of said offset portion and said drain wire whereby, with said pin extending through said apertures and against said distal side, said termination means is in alignment with said drain wire, and during application, said pin restrains said legs from relative lateral movement.
Claim 9
Dependent Claim
68 words
The combination as set forth in claim 1 wherein said offset cable portion is centered witn respect to said main portion and wherein the combined thickness as of said first leg, said second leg and said offset cable portion are substantially equal to the thickness of said main cable portion so that, after application, surfaces of said clip are generally coplanar with surfaces of said main cable portion.
Claim 10
Dependent Claim
103 words
A shielded, jacketed flat cable comprising: a main portion including a plurality of spaced signal conductors; an offset portion including a drain wire; a metallic shield encompassing said signal conductors and extending into said offset portion in contact with said drain wire; and means for holding said drain wire a substantially constant distance, throughout the length of said cable, from the distal side of said offset portion whereby the drain wire can be terminated at any desired location along the length of said cable, without interference from said signal conductors, by using the distal side as a reference to locate said drain wire.
Claim 11
Dependent Claim
103 words
A shielded, jacketed flat cable comprising: a main portion including a plurality of spaced signal conductors; an offset portion including a drain wire; a metallic shield encompassing said signal conductors and extending into said offset portion in contact with said drain wire; and means for holding said drain wire a substantially constant distance, throughout the length of said cable, from the distal side of said offset portion whereby the drain wire can be terminated at any desired location along the length of said cable, without interference from said signal conductors, by using the distal side as a reference to locate said drain wire.
Claim 12
Dependent Claim
37 words
A cable as set forth in claim 9 wherein said holding means comprises a layer of insulation encompassing said signal conductors and extending into said offset portion, said layer having groove means for seating said drain wire.
References Cited (Backward Citations)
US3753213A
Cited
US3880488A
Cited
US3934075A
Cited
EP0017077A1
Cited
US4248493A
Cited
US4256359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-01-08 | 1988-07-09 | 1989-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-08 | 1992-07-09 | 1993-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-08 | 1996-07-09 | 1997-01-08 | $7700.00 | Window Closed / Lapsed |