INVERAL, S.A. Patent applications |
Patent application number | Title | Published |
20140008511 | FALL PROTECTION DEVICE - A fall protection device including a frame including a vertical stanchion, a boom and a strut, wherein the strut has a male unit extending into an opening formed at a female unit, the units cooperating and sliding with respect to each other at the level of the opening when a compression force is transmitted to an end of the trust. The female unit is provided with housings for respective cylindrical or spherical elements that roll or rotate by friction with the male unit when the male and female units slide with respect to each other, the dimensions of the elements being such that they interfere with the outer profile of the male unit, pressing and causing the successive plastic deformation of the male unit during its movement relative to the female unit. | 01-09-2014 |
20110168868 | SUPPORTING GIRDER FOR FLOOR SLAB FORMWORK - Supporting girder for floor slab formwork. | 07-14-2011 |
20090049673 | PROCEDURE FOR THE MANUFACTURE OF A JOINING DEVICE FOR SHUTTERING PANELS AND THE DEVICE PRODUCED IN ACCORDANCE WITH SAID PROCEDURE - A joining device for shuttering panels which features a clamp, supported by a hollow tubular body, manually operable by means of a lever which is articulately joined to the tubular body by means of an articulated joint, the device being equipped with a regulating system which allows said articulated joint to be moved longitudinally along the interior of the tubular body, which incorporates a closing cover of said tubular body equipped with a central hole; a regulating nut, equipped with an operating head and an internally threaded hollow rod which is inserted into the tubular body through the hole in the closing cover; and a bracing bush which prevents the removal of the hollow rod from the interior of the tubular body, the regulating nut being joined to the closing cover by the outward splaying of the mouth of the hollow rod. | 02-26-2009 |