Tong adjustable pressure, long range. (Machine-translation by Google Translate, not legally binding)

摘要

Adjustable pressure tie, of long reach, of the type of the formed by several articulated pieces: body, movable clamp, handle and strap, that can rock around four points of articulation that form a quadrilatero (a, b, c, d), being one of its sides (ad) adjustable in length through a screw threaded to the body and being susceptible three of the points (bcd), including the regulation (d), of being aligned when joining the pressure clamps, making the tightening, blocking the movable and fixed jaws or jaws on the tight object and with the pressure of selected tightening, characterized because the point (a) of articulation of the body (3 '') with the movable mouthpiece (5 ''), is situated to great distance with respect to the articulation point (b) of this with the handle (6 ''); the point (p) of meeting of the fixed jaws (4 '') and movil (5 ") is produced in a zone aligned or previous to the line (ab) of unión of the two points above referred; and the angle (bap) formed by this unión line (ab) and the one that determines the point of articulation (a) of the body (3 '') with the movable clamp (5 '') and that of meeting (p) of the clamps, is equal or superior to 180g; all this in order that the tightening of the clips is produced laterally with respect to the body (3 '') instead of being in its prolongation. (Machine-translation by Google Translate, not legally binding)