US4428115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable preconnectorization method
Assignee: Raychem Corp
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Filing: 1981-04-27
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Granted: 1984-01-31
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Expires: 2001-04-27
Abstract
Abstract An apparatus and method are described for preconnectorization of the ends of a cable for pulling through a standard diameter duct. The apparatus utilizes a connector consisting of three major parts: first and second wire organizers and a contact element means. The wire organizers are of a form factor sufficiently small and are organized such as to fit around the cable core without increasing the outside composite diameter of the cable. The apparatus further includes two forms of cable pulling devices.
Inventors
- 👤 Bruce D. Campbell
- 👤 James T. Triplett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:39
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/06; H02G1/08; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/242; H01R4/2425; H01R4/2429; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49185; Y10T29/49188; Y10T29/4919; Y10T29/49194; Y10T29/49195; Y10T29/49199; Y10T29/49201; Y10T29/49202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
321 words
A method for organizing and preconnecting a cable, the organized, preconnected cable to be pulled through a standard duct having a predetermined inside diameter, the steps of organizing and preconnectorizing comprising: providing a cable having an outside diameter less than the inside diameter of the duct, the cable covered with a sheath extending from the first end to the second end, the cable having a core of wires, the wires being divided into binder groups; removing the sheath a predetermined distance from the first end of the cable; organizing the binder groups into four axially spaced apart, serially connected quarter-banks as follows: selecting the proper number of binder groups in the first quarter-bank connectorization, such that after connection of the binder groups in the first quarter-bank to wire organizers, the outside diameter of the first quarter-bank does not exceed the outside diameter of the cable; connecting each binder group of the first quarter-bank to a wire organizer, wherein the outside diameter of the now connected first quarter-bank does not exceed the outside diameter of the cable; similarly, selecting the proper number of binder groups to the remaining, second, third and fourth quarter-banks; similarly, connecting the remaining, second, third and fourth quarter-banks to wire organizers, wherein no quarter-bank exceeds the outside diameter of the cable; attaching a pulling means to the first end of the cable, the pulling means connected to the sheath and wires at the first end, such that the maximum overall outside diameter of the cable with pulling means attached, is less than the maximum inside diameter of the duct, providing a second cable such as the first cable, which has been similarly organized and preconnectorized; removing the pulling means of each cable; folding back each cable at the second and third quarter-banks; matching corresponding quarter-banks such that all wire organizers are paired; and connecting each matched pair of wire organizers of each cable by a crimp contact element.
Claim 2
Independent Claim
321 words
A method for organizing and preconnecting a cable, the organized, preconnected cable to be pulled through a standard duct having a predetermined inside diameter, the steps of organizing and preconnectorizing comprising: providing a cable having an outside diameter less than the inside diameter of the duct, the cable covered with a sheath extending from the first end to the second end, the cable having a core of wires, the wires being divided into binder groups; removing the sheath a predetermined distance from the first end of the cable; organizing the binder groups into four axially spaced apart, serially connected quarter-banks as follows: selecting the proper number of binder groups in the first quarter-bank connectorization, such that after connection of the binder groups in the first quarter-bank to wire organizers, the outside diameter of the first quarter-bank does not exceed the outside diameter of the cable; connecting each binder group of the first quarter-bank to a wire organizer, wherein the outside diameter of the now connected first quarter-bank does not exceed the outside diameter of the cable; similarly, selecting the proper number of binder groups to the remaining, second, third and fourth quarter-banks; similarly, connecting the remaining, second, third and fourth quarter-banks to wire organizers, wherein no quarter-bank exceeds the outside diameter of the cable; attaching a pulling means to the first end of the cable, the pulling means connected to the sheath and wires at the first end, such that the maximum overall outside diameter of the cable with pulling means attached, is less than the maximum inside diameter of the duct, providing a second cable such as the first cable, which has been similarly organized and preconnectorized; removing the pulling means of each cable; folding back each cable at the second and third quarter-banks; matching corresponding quarter-banks such that all wire organizers are paired; and connecting each matched pair of wire organizers of each cable by a crimp contact element.
References Cited (Backward Citations)
US2010310A
Cited
DE3019640A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-01-30 | 1987-08-01 | 1988-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-30 | 1991-08-01 | 1992-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-30 | 1995-08-01 | 1996-01-31 | $7700.00 | Window Closed / Lapsed |