Patent ID: 6892435

Claim:
A manufacturing process for a joint ( 20 ) for connecting a leg ( 23 ) to a table surface, said joint ( 20 ) being of the type comprising an expandable body, or expander ( 16 ) which can be inserted in the complementary hollow top of said leg ( 23 ), at least one expansion grub screw ( 21 ) which is screwed into a relative threaded nut ( 22 ) fitted into a housing ( 12 ) of said expander ( 16 ), said grub screw ( 21 ) being maneuverable from the outside of the leg ( 23 ), and anchoring devices ( 19 ) joined to the expander ( 16 ) for attaching the surface thereto, is characterized in that said expander ( 16 ) and said anchoring devices ( 19 ) are produced as two separate components which are subsequently firmly joined together by means of welding wherein said expander ( 16 ) is produced from a metallic strip ( 10 ).