H - Electricity – 01 – B
Patent
H - Electricity
01
B
337/89
H01B 9/00 (2006.01) H02G 1/04 (2006.01)
Patent
CA 1286739
Abstract A tension stringing davit for use in the stringing of power transmission lines between utility poles attach- ing temporary side guy cables, and maintenance of power transmission lines, is adapted to be mounted directly on an insulator stand-off bracket instead of the pole. The davit comprises essentially a channel-shaped plate provid- ing a rectangular channel to receive and accommodate the lower arm of the insulator bracket, a projecting arm for suspending cable hoisting or supporting equipment, and temporary side guy cables, welded to the underside of the plate, and a gusset plate welded to the front edge of the plate and the top edge of the projecting arm to provide a rigid assembly. The davit is secured to the insulator bracket by means of a pin which extends between side flanges of the channel-shaped plate.
542487
Hoekstra Jurrien
Ridout & Maybee Llp
LandOfFree
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