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Individual
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Individual
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Priority to ES1980249852UpriorityCriticalpatent/ES249852Y/en
Publication of ES249852UpublicationCriticalpatent/ES249852U/en
Application grantedgrantedCritical
Publication of ES249852YpublicationCriticalpatent/ES249852Y/en
Improved strut for construction, including a telescopic tube, consisting of a fixed lower cylinder with a support at its lower end and a second cylinder inscribed on the first and enabled for vertical movements, which also incorporates another means of support at its upper end essentially characterized in that the fixed cylinder has a cylindrical bushing that hugs its outer end and supported on said end, with a laminar body of rectangular external configuration fixed to the side face of the bushing and according to one of its generatrices, which laminar body forms two horizontal and parallel grooves in which the ends of as many laminar pieces forming respective holes are housed, through which the movable cylinder of the strut is through, provided with an operating lever mounted in free movement and rotating in the laminar body inferiorly to the laminar pieces it is and according to its extreme region so that its end impinges inferiorly on the lower sheet part, when we produce said lever an alternative movement. (Machine-translation by Google Translate, not legally binding)
ES1980249852U1980-04-071980-04-07
PERFECTED SUPPORT FOR CONSTRUCTION
ExpiredES249852Y
(en)