Clamping part with conducting body in the form of an overturned L for connecting electric wires
AssigneeMorsettitalia S.p.A.
InventorGiordano Pizzi
Life of this patent
Estimating the term…
Abstract
A wire clamp for connecting electric wires includes a conducting body having a horizontal portion and a vertical portion in the form of an overturned L. The vertical portion includes an opening adapted to receive the bare end of a wire for clamping and the horizontal portion includes an engagement element adapted to engage an actuating element, such as a screw, for actuating the conducting body in the vertical direction to clamp the wire against a horizontal element. The horizontal portion can include a free end that is folded downward, extending in a vertical direction. The folded free end can interfere with the actuating element causing the actuating element to lock.
Claims9
A wire clamp for connecting electric wires within a housing, the clamp comprising:
- a counter plate fixed in relation to the housing and extending in a horizontal direction,
- an L-shaped conducting body in the form of an overturned L having a horizontal face, wherein the horizontal face includes a free end folded downwards in a substantially vertical direction to form a vertical face, the L-shaped conducting body being configured such that as the horizontal face is actuated away from the counter plate, the electric wire is clamped against the counter plate by the vertical face, and
- an actuating element engaging the conducting body at the horizontal face and configured to pull the conducting body in a vertical direction relative to the housing, substantially transverse to the counter plate,
- wherein the horizontal face extends from the vertical face longitudinally along the horizontal extending direction of the counter plate.
A switchboard terminal block comprising:
- a counter-plate arranged parallel to a longitudinal axis of the terminal block;
- a screw;
- a clamping element in the form of an overturned L, having a vertical face with a length greater than a longitudinal horizontal face, the vertical face forming an opening able to receive the end of a wire, the horizontal face forming an orifice configured to engage the screw, wherein said longitudinal horizontal face has a free end folded downwards in a substantially vertical direction and the vertical face is orthogonal to the longitudinal axis of the counter plate, such that the wire is inserted along the longitudinal axis and parallel to the counter-plate;
- and
- a body defining an inside space configured to house the counter plate and the clamping element, the body defining a hole configured to connect the inside space with the outside for the insertion of the end of the wire into the switchboard terminal block, the body further defining a hole for the insertion and maneuvering of the screw acting on the clamping element.
Dependencies are inferred from the claim text.