Aerial cable installation and aerial cable suspension device...

Details Aerial cable installation and aerial cable suspension device... Aerial cable installation and aerial cable suspension device...

2006-05-23

2006-05-23

Mayo, III, William H. (Department: 2831)

Electricity: conductors and insulators

Overhead

Ground clamps and cable clips

C174S0400CC

Reexamination Certificate

active

07049507

ABSTRACT:
An aerial cable installation having an aerial cable suspended from a suspension point through a suspension device. This device has a clamp having two saddle members engaging the cable on diametrically opposite sides thereof and a plurality of nut and bolt assemblies extending through aligned holes in flanges of said saddle members for resiliently biasing the saddle members toward each other to clamp against the cable with a selected clamping force. To this end, each nut and bolt assembly includes a helical spring mounted on the bolt thereof between said flanges and the nut of the assembly and the springs are compressed a predetermined amout which is adjustable by tightening or loosening said assemblies.

REFERENCES:
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patent: 2984441 (1961-05-01), Dalmasso
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patent: 3133146 (1964-05-01), House
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patent: 5867624 (1999-02-01), Forrester et al.
patent: 5936197 (1999-08-01), Katoh et al.
patent: 3611770 (1987-10-01), None
patent: 2443757 (1978-12-01), None
patent: 59-25517 (1984-02-01), None
Nakamura Jinichiro, “Fixing Device for Saddle Joint,” Patent Abstracts of Japan of JP Pub. No. 02199395A (Aug. 7, 1990).

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