Patent US4230008A successfully refreshed from Google Patents.
US4230008A
Expired / Lapsed
US
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Cable splitter
Assignee: TE Connectivity Corp
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Filing: 1979-07-19
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Granted: 1980-10-28
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Expires: 1999-07-19
Abstract
Abstract A simplified cable splitter for use with flat multi-conductor ribbon cables is disclosed. The disclosed cable splitter has an opposed jaw system which confines and aligns the cable and the conductors therein. A plurality of finger-like splitting blades are moved into the longitudinal axis of the cable thereby separating selected conductors among the plurality of conductors in the ribbon cable. The result is a ribbon cable having a plurality of conductors in a separated condition available for a termination in an insulation displacement contact.
Inventors
- 👤 Robert G. Fornwalt
- 👤 Walter C. Shatto, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:50
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/005; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/329; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53217; Y10T83/00; Y10T83/748; Y10T83/7487; Y10T83/7493; Y10T83/7513; Y10T83/869; Y10T83/8821; Y10T83/8828; Y10T83/8831
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
94 words
An apparatus for separating selected conductors from the plurality of conductors confined in a ribbon cable, comprising a cable clamp having upper and lower jaws, said jaws having a plurality of opposed teeth defining a plurality of opposed voids for clamping selected conductors among said plurality of said conductors between said teeth, a plurality of splitting blades dimensioned to be received in said voids and having a mean height greater than that of said teeth of said lower jaw, and drive means for moving said splitting blades along said voids and separating selected conductors.
Claim 2
Independent Claim
94 words
An apparatus for separating selected conductors from the plurality of conductors confined in a ribbon cable, comprising a cable clamp having upper and lower jaws, said jaws having a plurality of opposed teeth defining a plurality of opposed voids for clamping selected conductors among said plurality of said conductors between said teeth, a plurality of splitting blades dimensioned to be received in said voids and having a mean height greater than that of said teeth of said lower jaw, and drive means for moving said splitting blades along said voids and separating selected conductors.
Claim 3
Independent Claim
148 words
An apparatus for separating selected conductors from the plurality of conductors confined in a ribbon cable, comprising: a cable clamp having upper and lower jaws, said lower jaw having side walls which define a cable receiving cavity having a nominal width less than the nominal width of said cable and a plurality of teeth which define a plurality of voids, said upper jaw having a width receivable between said side walls and a plurality of second teeth which oppose said teeth and define a pluality of second voids which oppose said voids, for clamping selected conductors among said plurality of said conductors between said opposed teeth, a plurality of splitting blades dimensioned to be received in said voids and having a mean height greater than that of said teeth of said lower jaw, and drive means for moving said splitting blade along said voids and separating selected conductors.
Claim 4
Independent Claim
148 words
An apparatus for separating selected conductors from the plurality of conductors confined in a ribbon cable, comprising: a cable clamp having upper and lower jaws, said lower jaw having side walls which define a cable receiving cavity having a nominal width less than the nominal width of said cable and a plurality of teeth which define a plurality of voids, said upper jaw having a width receivable between said side walls and a plurality of second teeth which oppose said teeth and define a pluality of second voids which oppose said voids, for clamping selected conductors among said plurality of said conductors between said opposed teeth, a plurality of splitting blades dimensioned to be received in said voids and having a mean height greater than that of said teeth of said lower jaw, and drive means for moving said splitting blade along said voids and separating selected conductors.
Claim 5
Dependent Claim
28 words
The apparatus of claim 2 wherein said lower jaw extends rearward beyond said upper jaw and said teeth and said voids form tracks for receiving said splitting blades.
Claim 6
Independent Claim
231 words
An apparatus for separating selected conductors among the plurality of conductors in a ribbon cable comprising: a base a lower jaw mounted on said base, said lower jaw having a forward portion and a rearward portion, said forward portion having side walls which define a cable receiving cavity having a nominal width less than the nominal width of said cable and a plurality of teeth which define a plurality of voids, said plurality of teeth and said plurality of voids extending throughout said rearward portion, an upper jaw having a width receivable within said side walls, said upper jaw having a plurality of second teeth and second voids which are opposite said teeth and voids of said lower jaw, side plates mounted on said base on either side of said rearward portion of said lower jaw, rocker arms pivotablly mounted on said side plates, said rocker arms having a forward portion which extends parallel to said upper jaw and a shaft which extends between said rocker arms, biasing means for pivoting said rocker arms to bring said shaft into contact with said upper jaw and move said upper jaw toward said lower jaw, a plurality of splitting blades dimensioned to be received in said voids and having a mean height greater than that of said teeth of said lower jaw, and drive means for moving said splitting blades along said voids.
Claim 7
Independent Claim
231 words
An apparatus for separating selected conductors among the plurality of conductors in a ribbon cable comprising: a base a lower jaw mounted on said base, said lower jaw having a forward portion and a rearward portion, said forward portion having side walls which define a cable receiving cavity having a nominal width less than the nominal width of said cable and a plurality of teeth which define a plurality of voids, said plurality of teeth and said plurality of voids extending throughout said rearward portion, an upper jaw having a width receivable within said side walls, said upper jaw having a plurality of second teeth and second voids which are opposite said teeth and voids of said lower jaw, side plates mounted on said base on either side of said rearward portion of said lower jaw, rocker arms pivotablly mounted on said side plates, said rocker arms having a forward portion which extends parallel to said upper jaw and a shaft which extends between said rocker arms, biasing means for pivoting said rocker arms to bring said shaft into contact with said upper jaw and move said upper jaw toward said lower jaw, a plurality of splitting blades dimensioned to be received in said voids and having a mean height greater than that of said teeth of said lower jaw, and drive means for moving said splitting blades along said voids.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-10-28 | 1984-04-28 | 1984-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-28 | 1988-04-28 | 1988-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-28 | 1992-04-28 | 1992-10-28 | $7700.00 | Window Closed / Lapsed |