ES90317U - Security washer applicable to right feet and struts for formwork (Machine-translation by Google Translate, not legally binding)
- Google Patents
Security washer applicable to right feet and struts for formwork (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Priority to ES90317UpriorityCriticalpatent/ES90317Y/en
Publication of ES90317UpublicationCriticalpatent/ES90317U/en
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Publication of ES90317YpublicationCriticalpatent/ES90317Y/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
A safety washer applicable to feet rights and shelves for making, characterized essentially by being a monobloc element, with a circular plan that presents in its upper part a concentric circular recess to the corresponding annular zone and presenting an enveloping lateral, perpendicular to the plane general to which it is inseparably joined by a suitable curvature, creating a cup that on one side and at a level below the corresponding edges, has a projection laminated and perforated provided as a means of support existing in the upper annular plane two pairs of projections, located diametrically opposite, and which are stamped on the material itself, whose purpose is to block the washer in the phase of regulation of the corresponding strut. (Machine-translation by Google Translate, not legally binding)
ES90317U1961-12-071961-12-07
Lock washer applicable to studs and struts for formwork
ExpiredES90317Y
(en)