Tightening. (Machine-translation by Google Translate, not legally binding)

摘要

Tightening clamp, characterized by being constituted by two arms, one of which is hollow and of u-section, with its wider and curved front part, which ends superiorly in an elongated projection and carrier of a rectangular piece or jaw, with one of its major bases, the outer, scratched, while the other is in contact with the projection. (Machine-translation by Google Translate, not legally binding)