Live line tap
Номер патента: GB1433946A
Опубликовано: 28-04-1976
Автор(ы):
Принадлежит: Alcan Research and Development Ltd
Опубликовано: 28-04-1976
Автор(ы):
Принадлежит: Alcan Research and Development Ltd
Реферат: 1433946 Tapping power lines ALCAN RESEARCH & DEVELOPMENT Ltd 15 Aug 1974 [15 Aug 1973] 38632/73 Heading H2E A device for tapping a live line comprises a body portion 1, formed as an aluminium extrusion, a jaw portion 8, preferably also an extrusion, and is clamped on a line 3 by a screw 10 operated by a pole (not shown) engaging in ring 12. One or both of the gripping portions may be provided with serrations 5 formed during the extrusion process. A clamp 6 for a tap-off conductor 7 is mounted on the body 1. (For Figure see next column.)
Fixed spacer hot line tap
Номер патента: US5547404A. Автор: Robert A. Nellis, Jr.,Robert V. DeFrance,Richard R. Matlock. Владелец: Fargo Mfg Co Inc. Дата публикации: 1996-08-20.