E - Fixed Constructions – 04 – H
Patent
E - Fixed Constructions
04
H
E04H 12/24 (2006.01) E04H 12/12 (2006.01)
Patent
CA 2688195
A cross arm is provided, for use in a support structure for conductors within an electrical grid. The cross arm is made of a cementitious composite and has a rough "C" cross sectional shape. Pairs of the cross arms are attached to utility poles in a parallel position on opposite sides of the utility pole. Alternatively, a single cross arm may be attached to a utility pole. Embedded metal or glass fibre reinforced polymer bars extend along the length of the cross arms.
Cariaga Crespo Juan Ignacio
Gilpin-Jackson Adelana R.
Toth Janos Csaba
British Columbia Hydro And Power Authority
British Columbia Transmission Corporation
Fasken Martineau Dumoulin Llp
Lafarge Canada Inc.
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