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Individual
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Priority to ES304757ApriorityCriticalpatent/ES304757A1/en
Publication of ES304757A1publicationCriticalpatent/ES304757A1/en
Improvements in the construction of scaffolds, characterized in that a scaffolding is made from a single type of support elements, consisting of a tubular stem, preferably based on a profile of square section, at the upper end of which has a coupling means , for the shank of another supporting element, formed by an inner core projecting longitudinally, so that from the upper part and from another lower position of such shanks emerge fins oriented in three cardinal directions, in the first of whose fins are freely articulated rods in which the other end ends in a hook intended to be coupled in the referred lower fins of adjacent supporting elements, all in such a way that to construct an elementary scaffold are arranged, distributed in a frame, supporting elements that are related between Yes, by cross-linking its collateral rods, resulting in a stable set on the to the other identical set is applicable, coupled by the cores of the rods of the first set, and so on until obtaining the convenient height in each circumstance, whose elementary scaffolding is expandable by its various sides using the remaining rod in each support element for the relationship corresponding lateral, being placed on the upper part of the frame a stringers supported on angular fins also derived from the upper part of each rod, in order to serve as a means of supporting a working platform. (Machine-translation by Google Translate, not legally binding)
ES304757A1964-10-081964-10-08Improvements in the construction of scaffolds (Machine-translation by Google Translate, not legally binding)
ExpiredES304757A1
(en)
Column or girder of reinforced concrete with at least one metal connecting member molded into the column or girder for a node joint located at or between the ends of the girder or girder.
Extensible beams and telescopically adjustable, particularly for formwork, composites of internal and external beam elements (Machine-translation by Google Translate, not legally binding)