ES24583U - Electric lamp holder (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A socket for electrical appliances provided with two sockets arranged in the reverse direction and each of which has two parallel plugs of current arrival, substantially coinciding the axis of each plug with that of a plug of the other socket, which contains a body of substance insulator provided with at least three grooves on one of its faces, the middle line of the first of these grooves being substantially rectilinear and extending from one edge of the body to a certain point called "end point", formed the middle line of the second groove sensibly a circuit arc that cuts the first groove and whose axis of symmetry is the middle line of it; the foot also having two flexible contact sheets placed between the two faces of the body on either side of the first groove and each one attached to the wire that carries them the current in the vicinity of that one of its ends which is farther from said one edge of the body; characterized in that the center of said circular arc coincides approximately with the "end point"; because the angle at the center of this circle arc is less than 90º; because said body face is provided with a third groove, the middle line of which has virtually an arc shape of an angle in the center inferior to 90º arc whose center coincides approximately with one end of the middle line of the second groove, and which extends sensibly from the other end of this last middle line to said "extreme point"; the foot also being characterized in that the two contact sheets extend, the first partly in the second, and each have, approximately at the midline of the second groove, a fold whose concavity is directed towards the first groove. (Machine-translation by Google Translate, not legally binding)