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US4420020A Expired / Lapsed US ⏱️ 0.0 years remaining

Wire combing device

Assignee: TE Connectivity Corp
•
Filing: 1982-05-07
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Granted: 1983-12-13
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Expires: 2002-05-07
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Abstract

Abstract A combing device for 90 degree axial rotation of a pair of adjacent cable conductors from an original axial orientation. The device comprises a profiled conductor manipulating channel adapted having an upper outwardly flared surface extending the longitudinal length of one sidewall defining the channel. A tapered cut is formed into the flared surface from one end of the channel, and is of decreasing depth therealong, terminating at a point on the flared sidewall surface. Upon simultaneously addressing two parallel and adjacent conductors into the channel at a suitable angle thereto, and drawing the conductors toward the opposite end of the channel while decreasing the angle therebetween, one conductor freely enters the channel, and the other conductor, after having been momentarily deterred by engagement against the tapered cut, rolls into the channel atop the first conductor.

Inventors

  • 👤 James E. McGeary
  • 👤 Walter C. Shatto, Jr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 19:20
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/28; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53217; Y10T29/53235

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 142 words
A combing device for transposing a pair of axially adjacent conductors into a modified axial relationship, comprising: support block means having at least one profiled channel extending downwardly into a top surface thereof, said channel being defined by parallel sidewalls spaced apart to closely admit the diameter of one of said conductors, and said channel extending from a forward conductor receiving end of said support block means to a rearward conductor-nesting end; one of said sidewalls having an upper longitudinal surface adapted to flare outwardly to said block means top surface; said upper flared sidewall surface having a tapered profiled cut therein defined by a side and a bottom surface, said tapered cut extending from said forward conductor receiving end toward said rearward conductor nesting end with said profiled cut bottom surface extending into said upper sidewall portion a decreasing depth therealong.
Claim 2
Dependent Claim 142 words
A combing device for transposing a pair of axially adjacent conductors into a modified axial relationship, comprising: support block means having at least one profiled channel extending downwardly into a top surface thereof, said channel being defined by parallel sidewalls spaced apart to closely admit the diameter of one of said conductors, and said channel extending from a forward conductor receiving end of said support block means to a rearward conductor-nesting end; one of said sidewalls having an upper longitudinal surface adapted to flare outwardly to said block means top surface; said upper flared sidewall surface having a tapered profiled cut therein defined by a side and a bottom surface, said tapered cut extending from said forward conductor receiving end toward said rearward conductor nesting end with said profiled cut bottom surface extending into said upper sidewall portion a decreasing depth therealong.
Claim 3
Dependent Claim 31 words
A combing device as set forth in claim 1, wherein said tapered cut bottom surface inclines upwardly and rearwardly from said forward conductor receiving end toward said rearward conductor nesting end.
Claim 4
Dependent Claim 39 words
A combing device as set forth in claim 2, wherein said tapered cut bottom surface extends from said forward conductor receiving end toward said rearward conductor nesting end, and terminating at a point on said upper sidewall flared surface.
Claim 5
Dependent Claim 36 words
A combing device as set forth in claim 1, wherein said channel parallel sidewalls skew laterally toward a bottom of said channel, so that said bottom of said channel is shifted to a desired centerline location.
Claim 6
Dependent Claim 22 words
A combing device as set forth in claim 1, wherein said side and said bottom surfaces defining said tapered cut being perpendicular.
Claim 7
Dependent Claim 152 words
A combing device for rotating a pair of axially adjacent conductors 90 degrees into a vertically parallel relationship, comprising: support block means having at least one profiled channel extending downwardly into a top surface thereof, said channel being defined by parallel sidewalls spaced apart to closely admit the diameter of one of said conductors therebetween, said channel extending from a forward conductor receiving end of said support block means to a rearward conductor nesting end; one of said sidewalls having an outwardly flared upper surface portion extending the longitudinal length thereof; said flared surface having a tapered profiled cut formed therein defined by perpendicular side and bottom surfaces, said tapered cut extending from said forward conductor receiving end toward said rearward conductor nesting end with said profiled cut bottom surface inclining upwardly within said flared sidewall surface, and decreasing in width therealong to terminate at a point on said flared sidewall surface.
Claim 8
Dependent Claim 152 words
A combing device for rotating a pair of axially adjacent conductors 90 degrees into a vertically parallel relationship, comprising: support block means having at least one profiled channel extending downwardly into a top surface thereof, said channel being defined by parallel sidewalls spaced apart to closely admit the diameter of one of said conductors therebetween, said channel extending from a forward conductor receiving end of said support block means to a rearward conductor nesting end; one of said sidewalls having an outwardly flared upper surface portion extending the longitudinal length thereof; said flared surface having a tapered profiled cut formed therein defined by perpendicular side and bottom surfaces, said tapered cut extending from said forward conductor receiving end toward said rearward conductor nesting end with said profiled cut bottom surface inclining upwardly within said flared sidewall surface, and decreasing in width therealong to terminate at a point on said flared sidewall surface.
Claim 9
Dependent Claim 35 words
A combing device as set forth in claim 6, wherein said channel sidewalls skew laterally toward a bottom of said channel, so that said bottom of said channel is shifted to a desired centerline location.
Claim 10
Dependent Claim 230 words
A combing device for transposing and orienting conductors in a multiple conductor cable into a prescribed centerline spacing, comprising: supporting block means having a row of alternating single conductor receiving and dual conductor receiving channels extending into a top surface thereof, with a plurality of combing barriers separating adjacent ones of said channels; alternate ones of said combing barriers being comparatively thicker than combing barriers adjacent thereto, whereby each of said channels is situated between one thicker combing barrier and one thinner combing barrier; each said thicker combing barrier having transposing means, said transposing means comprising deterring and splaying means facing into a respective one of said dual conductor receiving channels for momentarily deterring movement of a first one of adjacent dual conductors of the cable into the dual conductor receiving channel and for splaying the adjacent dual conductors by axially rotating the first one of the adjacent dual conductors 90 degrees into said respective conductor receiving channel over a second one of the adjacent dual conductors; each said single conductor receiving channel being defined by a pair of spaced apart vertical sidewalls of adjacent said barriers; each said dual conductor receiving channel being defined by a pair of spaced apart sidewalls of adjacent said barriers skewed laterally so that bottoms of said dual conductor receiving channels are shifted to an equal centerline spacing with said single conductor receiving channels.
Claim 11
Dependent Claim 230 words
A combing device for transposing and orienting conductors in a multiple conductor cable into a prescribed centerline spacing, comprising: supporting block means having a row of alternating single conductor receiving and dual conductor receiving channels extending into a top surface thereof, with a plurality of combing barriers separating adjacent ones of said channels; alternate ones of said combing barriers being comparatively thicker than combing barriers adjacent thereto, whereby each of said channels is situated between one thicker combing barrier and one thinner combing barrier; each said thicker combing barrier having transposing means, said transposing means comprising deterring and splaying means facing into a respective one of said dual conductor receiving channels for momentarily deterring movement of a first one of adjacent dual conductors of the cable into the dual conductor receiving channel and for splaying the adjacent dual conductors by axially rotating the first one of the adjacent dual conductors 90 degrees into said respective conductor receiving channel over a second one of the adjacent dual conductors; each said single conductor receiving channel being defined by a pair of spaced apart vertical sidewalls of adjacent said barriers; each said dual conductor receiving channel being defined by a pair of spaced apart sidewalls of adjacent said barriers skewed laterally so that bottoms of said dual conductor receiving channels are shifted to an equal centerline spacing with said single conductor receiving channels.
Claim 12
Dependent Claim 94 words
A combing device as set forth in claim 8, wherein said transposing means of each said thicker combing barrier comprising: an upper longitudinal surface adapted to flare outwardly to said block means top surface; said flared surface having a tapered profiled cut formed therein defined by perpendicular side and bottom surfaces, said tapered cut extending from a forward end of said combing barrier toward a rearward end, with said profiled cut bottom surface inclining upwardly within said flared surface and decreasing in width therealong to terminate at a point on said flared sidewall surface.
Claim 13
Dependent Claim 155 words
A combing device for transposing and orienting conductors in a multiple conductor cable into a prescribed centerline spacing, comprising: support block means having a row of alternating single conductor receiving and dual conductor receiving channels extending into a top surface thereof with a plurality of combing barriers separating adjacent said channels; alternate ones of said combing barriers having transposing means, said transposing means comprising deterring and splaying means facing into a respective one of said dual conductor receiving channels for momentarily deterring movement of a first one of adjacent dual conductors of the cable into the dual conductor receiving channel and for splaying the adjacent dual conductors by axially rotating the first one of the adjacent dual conductors 90 degrees into said respective conductor receiving channel over a second one of the adjacent dual conductors; and each said single conductor and dual conductor receiving channel being defined by a pair of spaced apart parallel sidewalls.
Claim 14
Dependent Claim 155 words
A combing device for transposing and orienting conductors in a multiple conductor cable into a prescribed centerline spacing, comprising: support block means having a row of alternating single conductor receiving and dual conductor receiving channels extending into a top surface thereof with a plurality of combing barriers separating adjacent said channels; alternate ones of said combing barriers having transposing means, said transposing means comprising deterring and splaying means facing into a respective one of said dual conductor receiving channels for momentarily deterring movement of a first one of adjacent dual conductors of the cable into the dual conductor receiving channel and for splaying the adjacent dual conductors by axially rotating the first one of the adjacent dual conductors 90 degrees into said respective conductor receiving channel over a second one of the adjacent dual conductors; and each said single conductor and dual conductor receiving channel being defined by a pair of spaced apart parallel sidewalls.
Claim 15
Dependent Claim 88 words
A combing device as set forth in claim 10, wherein said transposing means comprises: an upper longitudinal surface adapted to flare outwardly to said block means top surface; said flared surface having a tapered profiled cut formed therein defined by perpendicular side and bottom surfaces, said tapered cut extending from a forward end of said combing barrier toward a rearward end, with said profiled cut bottom surface inclining upwardly within said flared surface and decreasing in width therealong to terminate at a point on said flared sidewall surface.
Claim 16
Dependent Claim 43 words
A combing device as set forth in claim 10 wherein the sidewalls of said dual conductor receiving channels are skewed laterally so that bottoms of said dual conductor receiving channels are shifted to an equal centerline spacing with said single conductor receiving channels.

References Cited (Backward Citations)

US2337055A Cited
US3936933A Cited
US3950062A Cited
US4019800A Cited
US4132252A Cited
US4220390A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-12-12 1987-06-13 1987-12-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-12-12 1991-06-13 1991-12-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-12-12 1995-06-13 1995-12-13 $7700.00 Window Closed / Lapsed

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