摘要 |
<p>The electrical circuit is formed from a sheet of cut metal (110) and includes connections formed from projecting tongues formed from the same material. These tongues (11) form the male components of a connector fitting into the female component of the connector on a lamp fitting. The circuit comprises a sheet of material, with two sections (112,113) folded at 180 degrees to each other. The thickness of the sheet in this region is less than half the nominal thickness of the major area of the sheet (e). One of the branches (112) includes stamped areas (112a) which determine the spacing of the two folded sections, and hence ensure an overall constant thickness for the tongue. <IMAGE></p> |