Headlock cable installation system

Patent metadata

Field	Value
Publication number	US-11264783-B2
Application number	US-202016740781-A
Country	US
Kind code	B2
Filing date	Jan 13, 2020
Priority date	Jan 13, 2020
Publication date	Mar 1, 2022
Grant date	Mar 1, 2022

Abstract

A headlock cable installation system includes a headlock assembly, an extension rod, and a flexible headlock cable. The headlock cable installation system is used for installing a pre-connectorized cable assembly. The headlock assembly defines a cavity configured to receive a connectorized end of the pre-connectorized cable assembly. The flexible headlock cable has opposite first and second ends. The first end of the headlock cable is coupled to the headlock assembly, whereas the opposite second end of the headlock cable is adjustably coupled to the extension rod. Adjustment of the second end varies a position of the headlock assembly relative to the extension rod.

First claim

What is claimed is:

1. A headlock cable installation system for installing a pre-connectorized cable assembly, said headlock cable installation system comprising:
a headlock assembly defining a cavity configured to receive a connectorized end of the pre-connectorized cable assembly therein;
an extension rod; and
a flexible headlock cable having opposite first and second ends,
said first end of said headlock cable being coupled to said headlock assembly,
said second end of said headlock cable being adjustably coupled to said extension rod with adjustment of said second end varying a position of said headlock assembly relative to said extension rod; and
a removable insert slidably received in the cavity of said headlock assembly.

2. The headlock cable installation system in accordance with claim 1 ,
said extension rod being at least partly tubular to present an internal cavity,
said headlock cable being received in part within the internal cavity,
said first and second ends of said headlock cable extending externally from said extension rod.

3. The headlock cable installation system in accordance with claim 2 ,
said extension rod comprising an open first end and a sidewall defining the internal cavity,
said sidewall comprising an opening defined therethrough,
said second end of said headlock cable extending through said open first end of said extension rod into the internal cavity,
said second end of said headlock cable further extending outward from the internal cavity through the sidewall opening.

4. The headlock cable installation system in accordance with claim 3 ,
said open first end of said extension rod being threaded,
said headlock assembly being threadably coupled to said extension rod.

5. The headlock cable installation system in accordance with claim 3 ,
said second end of said headlock cable being arranged in a loop to facilitate pulling said headlock cable through said extension rod.

6. The headlock cable installation system in accordance with claim 3 ,
said headlock assembly having a first assembly end, a second assembly end, and a body portion extending therebetween,
said body portion having the cavity defined therein and comprising an end wall defining the second assembly end,
said first end of said headlock cable comprising one or more radially-extending locking pins,
said open first end of said extension rod comprising one or more locking channels,
each of said locking pins having a corresponding locking channel of the one or more locking channels,
said headlock assembly being coupled to said extension rod wherein each of said locking pins is captured within its corresponding locking channel.

7. The headlock cable installation system in accordance with claim 3 ,
said headlock assembly having a first assembly end, a second assembly second end, and a body portion extending therebetween,
said body portion having the cavity defined therein and comprising an end wall defining the second assembly end,
said end wall of the body portion defining a cable slot therein,
said cable slot having an open top for receiving at least a portion of the pre-connectorized cable assembly therein.

8. The headlock cable installation system in accordance with claim 1 ,
said headlock assembly comprising a hinged cap positionable between an opened position, wherein the cavity is accessible, and a closed configuration for holding the connectorized end of the pre-connectorized cable assembly within the cavity.

9. The headlock cable installation system in accordance with claim 8 ,
said headlock assembly comprising a body portion,
said hinged cap coupled to the body portion for hinged motion relative thereto.

10. The headlock cable installation system in accordance with claim 1 ,
said headlock assembly having first and second assembly ends, a body portion, and a neck portion,
said body portion having the cavity defined therein and comprising an end wall defining the second assembly end,
said first assembly end comprising a plurality of external threads,
said neck portion tapering radially inward from the body portion to the plurality of external threads at the first assembly end.

11. The headlock cable installation system in accordance with claim 10 ,
said headlock assembly further comprising a hinged cap positionable between an opened position, wherein the cavity is accessible, and a closed configuration for holding the connectorized end of the pre-connectorized cable assembly within the cavity.

12. The headlock cable installation system in accordance with claim 11 ,
said body portion being cylindrical in shape and having a substantially constant outer diameter.

13. The headlock cable installation system in accordance with claim 12 ,
said hinged cap being formed as a substantially semi-circular, elongate member having an outer radius that corresponds to the outer diameter of the body portion.

14. The headlock cable installation system in accordance with claim 11 ,
said hinged cap comprising a latch finger,
said body portion comprising a latch for receiving the latch finger when the hinged cap is in the closed configuration.

15. The headlock cable installation system in accordance with claim 11 ,
said hinged cap coupled to the body portion via a hinge for hinged motion relative thereto,
said hinge comprising a living hinge.

16. The headlock cable installation system in accordance with claim 1 ,
said headlock assembly defining a centerline and a counterbore hole concentric with the centerline,
said counterbore hole extending from the cavity through a first end of the headlock assembly,
said first end of the headlock cable extending into the counterbore hole,
said headlock cable installation system further comprising a locking element coupled to the first end of the headlock cable and positioned within the counterbore to couple the headlock cable to the headlock assembly.

17. The headlock cable installation system in accordance with claim 1 ,
said headlock assembly comprising a cylindrical body portion and having a circumferential groove defined therein,
said headlock assembly further comprising a closure strap disposed at least partially within said groove.

18. The headlock cable installation system in accordance with claim 17 ,
said closure strap being coupled to said body portion via one or more of an adhesive, a screw, and a rivet.

19. The headlock cable installation system in accordance with claim 1 ,
said insert comprising an internal cavity that is smaller than the cavity of the headlock assembly,
said internal cavity sized and shaped to receive at least a portion of the pre-connectorized cable assembly therein.

Assignees

• Mastercard International Inc

Inventors

• Phillips Christopher K

Classifications

• B23Q3/005

  Guides for workpieces · CPC title

• H02G1/081 Primary

  using pulling means at cable ends, e.g. pulling eyes or anchors · CPC title

• B23Q5/22

  Feeding members carrying tools or work · CPC title

• H02G3/00

  Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles (installations of bus-bars H02G5/00; overhead installations H02G7/00; installations in or on the ground H02G9/00) · CPC title

• H02G1/083

  using lines, e.g. needles, rods or tapes · CPC title