Device for supporting and fixing bus-bars
AssigneeABB Service S.r.l.
InventorsRodolfo Fontana, Alessandro Leone
Life of this patent
Estimating the term…
Abstract
A device for supporting and fixing bus-bars in cabinets for switchboards, comprising: a first element, constituted by a body made of insulating material, which has a first side provided with means for direct engagement to a supporting frame and a second side provided with a plurality of first seats for coupling to corresponding bus-bars; a second element, constituted by a body made of insulating material which has a shaped side along which a plurality of second seats are provided for coupling to the bus-bars, the first and second elements being mutually connected in order to geometrically couple the first and second seats and to clamp the bus-bars inside the seats.
Claims51
A device for supporting and fix bus-bars in cabinets for switchboards, comprising:
- a first element, constituted by a body made of insulating material, which has a first side provided with means for direct engagement to a supporting frame and a second side provided with a plurality of first seats for coupling to corresponding bus-bars, wherein a protrusion is formed on the surface of the first seats, said protrusion being shaped for snap-together coupling to a corresponding slot of a bus-bar;
- a second element, constituted by a body made of insulating material which has a shaped side along which a plurality of second seats are provided for coupling to said bus-bars, said first and second elements being mutually connected in order to geometrically couple said first and second seats and to clamp the bus-bars inside the seats.
A device for supporting and fixing bus-bars in cabinets for switchboards, comprising:
- a first element, constituted by a body made of insulating material, which has a first side provided with means for direct engagement to a supporting frame and a second side provided with a plurality of first seats for coupling to corresponding bus-bars;
- a second element, constituted by a body made of insulating material which has a shaped side along which a plurality of second seats are provided for coupling to said bus-bars, said first and second elements being mutually connected in order to geometrically couple said first and second seats and to clamp the bus-bars inside the seats, and further comprising a plurality of supporting modules which are made of insulating material and have a recess which is suitable to accommodate an end of a bus-bar, each one of said supporting modules being insertable in one of said coupling seats.
A device for supporting and fixing bus-bars in cabinets for switchboards, comprising:
- a first element, constituted by a body made of insulating material, which has a first side provided with means for direct engagement to a supporting frame and a second side provided with a plurality of first seats for coupling to corresponding bus-bar;
- a second element, constituted by a body made of insulating material which has a shaped side along which a plurality of second seats are provided for coupling to said bus-bars, said first and second elements being mutually connected in order to geometrically couple said first and second seats and to clamp the bus-bars inside the seats, and further comprising a plurality of adapter modules made of insulating material, each one of said adapter modules being insertable in one of said coupling seats and having a body substantially shaped like a parallelepiped and along one side of which there is a seat which is suitable to accommodate a corresponding bus-bar.
Dependencies are inferred from the claim text.