US4540224A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grounding clip for use with shielded, jacketed flat cable
Assignee: Cooper Industries LLC
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Filing: 1983-08-23
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Granted: 1985-09-10
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Expires: 2003-08-23
Abstract
Abstract A one-piece resilient metallic grounding clip for use with a shielded, jacketed flat cable. The clip includes a first arm, a second arm, a web joining the arms and defining therewith a channel for receiving the shielded portion of the cable, and an ear extending from the web for cooperating with one of the arms to deform a portion of the outer cable sheath. The spacing between the arms is less than the thickness of the shielded cable portion. Upon forming a slit in the outer sheath at one side of the cable, the arms can be moved from the side of the cable to flank the shielded portion of the cable and hold it compressively therebetween.
Inventors
- 👤 Ronald R. Maros
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:44
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/64; H01R12/00; H01R12/50; H01R12/59; H01R12/594
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
205 words
A one-piece resilient metallic grounding clip for use with a shielded, jacketed flat cable of the type including (1) an array of generally parallel, regularly spaced and coplanar conductors, extending intermediate the sides of the cable and embedded in a layer of insulation, (2) a metallic shield surrounding said conductors, and (3) an outer sheath of flexible insulative material; said clip comprising: a first arm; a second arm; a web joining said arms and defining therewith a channel for receiving the shielded portion of the flat cable, the spacing between said arms being less than the thickness of said shielded portion; and an ear extending from said web for cooperating with one of said arms to deform a portion of said outer sheath whereby, upon forming a slit in the outer sheath at one side of the cable, said arms can be moved from said side to flank said shielded portion to compressively hold said shielded portion therebetween, each arm comprising a jaw, the jaws cooperating to compressively engage said shielded portion, at least one of said arms comprising an extension from its jaw for deflecting, away from the shielded portion, the portion of said sheath ahead of said jaw during application of said clip.
Claim 2
Dependent Claim
205 words
A one-piece resilient metallic grounding clip for use with a shielded, jacketed flat cable of the type including (1) an array of generally parallel, regularly spaced and coplanar conductors, extending intermediate the sides of the cable and embedded in a layer of insulation, (2) a metallic shield surrounding said conductors, and (3) an outer sheath of flexible insulative material; said clip comprising: a first arm; a second arm; a web joining said arms and defining therewith a channel for receiving the shielded portion of the flat cable, the spacing between said arms being less than the thickness of said shielded portion; and an ear extending from said web for cooperating with one of said arms to deform a portion of said outer sheath whereby, upon forming a slit in the outer sheath at one side of the cable, said arms can be moved from said side to flank said shielded portion to compressively hold said shielded portion therebetween, each arm comprising a jaw, the jaws cooperating to compressively engage said shielded portion, at least one of said arms comprising an extension from its jaw for deflecting, away from the shielded portion, the portion of said sheath ahead of said jaw during application of said clip.
Claim 3
Dependent Claim
25 words
A clip as set forth in claim 1 further comprising one of said ears for cooperating with each arm for deforming portions of said sheath.
Claim 4
Dependent Claim
25 words
A clip as set forth in claim 1 further comprising a pair of said ears for cooperating with said one arm to deform said sheath.
Claim 5
Dependent Claim
33 words
A clip as set forth in claim 1 wherein said jaws have ramp surfaces for engagement by said shielded portion to cam said arms apart during application of said clip to said cable.
Claim 6
Dependent Claim
20 words
A clip as set forth in claim 1 further comprising a tab extending opposite said arms for connection to ground.
Claim 7
Independent Claim
170 words
A method of grounding a shielded, jacketed flat cable with a one-piece resilient metallic grounding clip, said cable comprising an array of coplanar conductors embedded in a layer of insulation and extending between the cable sides with a metallic shield surrounding said conductors and an outer sheath of flexible insulative material; said clip comprising a first arm, a second arm, a web joining said arms and defining therewith a channel for receiving the shielded portion of the flat cable with the spacing between said arms being less than the thickness of said shielded portion, and an ear extending from said web for cooperating with one of said arms to deform said outer sheath; said method comprising the following steps: slitting said outer sheath at one side of said flat cable intermediate the cable ends to expose said shielded portion; inserting said arms through the slit so that they compressively engage said shielded portion; deforming said ear toward said arm to compress the outer sheath; and connecting said clip to ground.
Claim 8
Independent Claim
170 words
A method of grounding a shielded, jacketed flat cable with a one-piece resilient metallic grounding clip, said cable comprising an array of coplanar conductors embedded in a layer of insulation and extending between the cable sides with a metallic shield surrounding said conductors and an outer sheath of flexible insulative material; said clip comprising a first arm, a second arm, a web joining said arms and defining therewith a channel for receiving the shielded portion of the flat cable with the spacing between said arms being less than the thickness of said shielded portion, and an ear extending from said web for cooperating with one of said arms to deform said outer sheath; said method comprising the following steps: slitting said outer sheath at one side of said flat cable intermediate the cable ends to expose said shielded portion; inserting said arms through the slit so that they compressively engage said shielded portion; deforming said ear toward said arm to compress the outer sheath; and connecting said clip to ground.
Claim 9
Dependent Claim
160 words
The combination of a one-piece resilient metallic grounding clip and a connector assembly for terminating a shielded, jacketed flat cable having an array of coplanar conductors embedded in a layer of insulation and extending intermediate the cable sides, a metallic shield surrounding said conductors and an outer sheath of flexible insulative material; said assembly comprising a metallic housing having at least two components adapted to be assembled together with said housing defining a cavity for receiving an end portion of said cable and a connector for terminating said conductors, said clip comprising: a first arm; a second arm; a web joining said arms defining therewith a channel receiving the shielded portion of said cable, the spacing between said arms being less than the thickness of said shielded portion so that the shielded portion inserted in said channel is held compressively between said arms; and means for making good electrical and mechanical contact with said housing when said components are assembled.
Claim 10
Dependent Claim
160 words
The combination of a one-piece resilient metallic grounding clip and a connector assembly for terminating a shielded, jacketed flat cable having an array of coplanar conductors embedded in a layer of insulation and extending intermediate the cable sides, a metallic shield surrounding said conductors and an outer sheath of flexible insulative material; said assembly comprising a metallic housing having at least two components adapted to be assembled together with said housing defining a cavity for receiving an end portion of said cable and a connector for terminating said conductors, said clip comprising: a first arm; a second arm; a web joining said arms defining therewith a channel receiving the shielded portion of said cable, the spacing between said arms being less than the thickness of said shielded portion so that the shielded portion inserted in said channel is held compressively between said arms; and means for making good electrical and mechanical contact with said housing when said components are assembled.
Claim 11
Dependent Claim
20 words
The combination as set forth in claim 7 wherein the contact means comprises a resilient ear extending from said web.
Claim 12
Dependent Claim
163 words
The combination of a one-piece resilient metallic grounding clip and a shielded, jacketed flat cable of the type including (1) an array of generally parallel, regularly spaced and coplanar conductors, extending intermediate the sides of the cable and embedded in a layer of insulation, (2) a metallic shield surrounding said conductors, and (3) an outer sheath of flexible insulative material; said clip comprising: a first arm; a second arm; a web joining said arms and defining therewith a channel for receiving the shielded portion of the flat cable, the spacing between said arms being less than the thickness of said shielded portion; and an ear extending from said web for cooperating with one of said arms to deform a portion of said outer sheath, said cable having a slit in the outer sheath at one side of the cable intermediate the ends of the cable, said arms extending through said slit to flank said shielded portion to compressively hold said shielded portion therebetween.
Claim 13
Dependent Claim
163 words
The combination of a one-piece resilient metallic grounding clip and a shielded, jacketed flat cable of the type including (1) an array of generally parallel, regularly spaced and coplanar conductors, extending intermediate the sides of the cable and embedded in a layer of insulation, (2) a metallic shield surrounding said conductors, and (3) an outer sheath of flexible insulative material; said clip comprising: a first arm; a second arm; a web joining said arms and defining therewith a channel for receiving the shielded portion of the flat cable, the spacing between said arms being less than the thickness of said shielded portion; and an ear extending from said web for cooperating with one of said arms to deform a portion of said outer sheath, said cable having a slit in the outer sheath at one side of the cable intermediate the ends of the cable, said arms extending through said slit to flank said shielded portion to compressively hold said shielded portion therebetween.
Claim 14
Dependent Claim
28 words
A combination as set forth in claim 9 wherein said clip further comprises one of said ears for cooperating with each arm for deforming portions of said sheath.
Claim 15
Dependent Claim
28 words
A combination as set forth in claim 9 wherein said clip further comprises a pair of said ears for cooperating with said one arm to deform said sheath.
Claim 16
Dependent Claim
26 words
A combination as set forth in claim 9 wherein each arm of said clip comprises a jaw, the jaws cooperating to compressively engage said shielded portion.
Claim 17
Dependent Claim
33 words
A combination as set forth in claim 12 wherein said jaws having ramp surfaces for engagement by said shielded portion to cam said arms apart during application of said clip to said cable.
Claim 18
Dependent Claim
42 words
A combination as set forth in claim 12 wherein at least one of said arms comprises an extension from its jaw for deflecting, away from the shielded portion, the portion of said sheath ahead of said jaw during application of said clip.
Claim 19
Dependent Claim
57 words
A combination as set forth in claim 12 wherein said cable further comprises a drain wire contacting said shield, said drain wire being disposed between the jaw of said one arm and said web, and between said one arm and said sheath so that deformation of said ear compressively holds said drain wire against said one arm.
Claim 20
Dependent Claim
20 words
A combination as set forth in claim 9 further comprising a tab extending opposite said arms for connection to ground.
References Cited (Backward Citations)
US3728473A
Cited
US3757029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-09-09 | 1989-03-11 | 1989-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-09 | 1993-03-11 | 1993-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-09 | 1997-03-11 | 1997-09-10 | $7700.00 | Window Closed / Lapsed |