Electricity: conductors and insulators – Insulators – Mid-line spacers
Patent
1976-02-26
1977-04-26
Askin, Laramie E.
Electricity: conductors and insulators
Insulators
Mid-line spacers
24132R, 24248SL, 174168, 248 61, 248 74R, H02G 712, H01B 1716, F16G 1100
Patent
active
040202771
ABSTRACT:
This disclosure is directed to a spacer for aerial cables for supporting one or more electrical conductor cables above the ground. It includes a body member having at least one concave seat adapted to receive a conductor cable and at least one generally arcuate cable retaining means adapted to engage a surface of the conductor cable and hold it in its seat. One end of the cable retaining means is pivotally supported on the body member. Generally arcuate ratchet tooth means are provided adjacent to the other end of the cable retaining means. Generally arcuate ratchet tooth means are also provided on the body member outwardly of the concave seat. The teeth of the retainer ratchet tooth means are engageable with the teeth of the body member ratchet tooth means when the retaining means is rotated about its pivotal support thereby to firmly hold the conductor cable in the concave seat.
REFERENCES:
patent: D216774 (1970-03-01), Markham
patent: 1172963 (1916-02-01), Engelhardt
patent: 2453319 (1948-11-01), Hollyday, Jr.
patent: 3300576 (1967-01-01), Hendrix et al.
Advertisement entitled "Insuloid Cradleclip," Electronic Engineering, Oct. 1957, p. 110.
Publication cited by applicants entitled "Hendrix Aerial Cable-Hendri-Clamps," one page, date stamped 1974.
Jean Leonard Paul
La Chance, Sr. Ernest Joseph
Askin Laramie E.
Hendrix Wire & Cable Corporation
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