ES375978A3 - Improvements introduced in lightweight buildings under pretension. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in lightweight buildings under pretension. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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American Velcro Inc
Original Assignee
American Velcro Inc
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Publication date
Application filed by American Velcro IncfiledCriticalAmerican Velcro Inc
Priority to ES375978ApriorityCriticalpatent/ES375978A3/en
Publication of ES375978A3publicationCriticalpatent/ES375978A3/en
Improvements introduced in shelters of light construction, under prestressing, characterized in that it comprises: first and second support elements, conveniently spaced, each having a configuration that is substantially U-shaped; a pair of main arcs that are arranged one in relation to another so that they are not in the same plane; connecting means for movably connecting these main arcs in a first closed loop, this loop determining the upper edges of the structure, said means of attachment being supported by the upper part of the support elements, and fixed to said party; first and second secondary arcs, articulated on the support elements so as to form a second closed loop, spaced vertically from the first closed loop, and determining the lower edges of the structure; a first fabric suspended in tension starts from the entire perimeter of the first loop to form the roof of the structure, the longitudinal component of this tension being sufficient to maintain the main arches relative to each other in respective positions that are not in the same flat; means for maintaining the tension sent along the longitudinal axis of the first fabric, so that the ceiling line thus defined generates a saddle surface having a configuration substantially in the shape of a hyperbolic paraboloid. (Machine-translation by Google Translate, not legally binding)
ES375978A1970-01-281970-01-28Improvements introduced in lightweight buildings under pretension. (Machine-translation by Google Translate, not legally binding)
ExpiredES375978A3
(en)