Patent ID: 8287319

Claim:
Clamp for male terminal, comprising: a first tightening ring, having a first axis, said first tightening ring being suitable for insertion onto a male terminal according to an insertion direction extending along said axis, a second tightening ring having a second axis, said second tightening ring being constrained to said first tightening ring so as to rotate relative thereto about a rotation axis extending perpendicularly to said first axis so as to be mobile between a loosened position and a tightened position respectively for loosening and tightening the clamp on the male terminal, tightening means actuable for moving said second tightening ring between said loosened position and said tightened position, wherein, in the movement of the second tightening ring between said loosened position and said tightened position, the angle comprised between the first axis and the second axis changes, wherein said second tightening ring is shaped so that, in said tightened position, it surrounds at least one portion of said first tightening ring and acts on said at least one portion of first tightening ring for determining the tightening of said first tightening ring on the male terminal.