ES242884U - Perfected clamp. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved gripper, being of those that are constituted by two equal arms, related to each other by a helical spring that is housed in two semi-cylindrical recesses provided in the facing faces of the same, in whose spring the ends extend into two branches that run by the side walls of the clamp and which have coupling ends engageable in transverse grooves existing on the external face of the aforementioned arms, essentially characterized in that on the inside of each of the aforementioned arms, specifically in its middle area, there is a prominence preferably of straight trapezoidal profile and affecting half the width of said arm, next to whose prominence there is a recess that coincides formally and dimensionally with the aforementioned prominence, this recess being intended to receive the prominence of the other arm, all in order to establish a stop that prevents lateral displacements, in a etermined sense of one arm with respect to the other, it being further provided that each of the arms of the clamp is constituted by a laminar body that establishes an envelope coinciding with the profile of said arm, the aforementioned laminar body being stiffened by a septum perpendicular thereto and disposed in correspondence with the median plane, with the particular feature that between the positioning zone of the aforesaid prominences and the grooves constituting the jaws, of locking the clip on a rope or the like, the existence of other smaller diameter gorges. (Machine-translation by Google Translate, not legally binding)