Improvements in the manufacture of elements of steel construction, especially of armor elements for construction of steel concrete. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the manufacture of steel construction elements, especially reinforcement elements for steel concrete constructions, composed of at least two parallel longitudinal bars and transverse struts welded between them at intervals, characterized in that the longitudinal bars are constituted as profile bars with projections, which pass in the wrapping areas facing each other, and because the transverse braces are welded with these projections of the longitudinal bars. (Machine-translation by Google Translate, not legally binding)