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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Obrascon Huarte Lain SA
Original Assignee
Huarte y Cia SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huarte y Cia SAfiledCriticalHuarte y Cia SA
Priority to ES0068481UpriorityCriticalpatent/ES68481U/en
Publication of ES68481UpublicationCriticalpatent/ES68481U/en
"New prefabricated joist for floor slabs", characterized in that it has a triangular steel armor inside, to achieve which the long sides of the triangle are formed by a steel bar bent in zigzag, with an inclination of 45º on the horizontal, all the bars being joined together by electric welding, embedding part of the height of the reinforcement in a layer of concrete sufficient to give rigidity in its assembly. (Machine-translation by Google Translate, not legally binding)
ES0068481U1958-09-171958-09-17New prefabricated joist for floors (Machine-translation by Google Translate, not legally binding)
PendingES68481U
(en)
Procedure for the construction of a metallic tubular element structure for the coverage or separation of two superposed floors of a building. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of structural elements of tiles for the forging of ceilings and floors. (Machine-translation by Google Translate, not legally binding)