Patent ID: 7480947

Claim:
An arm ( 1 ) for a sofa with a metallic frame ( 2 ) having at least one bayonet coupling ( 3 ) by which the arm ( 1 ) is connected to the metallic frame ( 2 ) of the sofa, characterized in that said arm ( 1 ) comprises means constructed to connect it removably to the frame ( 2 ) of the sofa, said connecting means comprising: an L-shaped body ( 4 ) connected to one of the elements ( 3 ′, 3 ″) of the bayonet coupling ( 3 ), the portion of said body ( 4 ) that protrudes with respect to the surface of the arm ( 1 ) or with respect to the surface of the frame ( 2 ) having a through hole; locking means ( 5 ) connected to the frame ( 2 ) of the sofa or the arm ( 1 ); and a screw ( 6 ) constructed to be inserted into the through hole of the L-shaped body ( 4 ) and into the locking means ( 5 ) to connect the body ( 4 ) to the frame ( 2 ) of the sofa.