Improvements in formwork organs for concrete forgings, with adaptation for pillars through riostras with recuperable modules. (Machine-translation by Google Translate, not legally binding)

摘要

FORMWORK ORGANS FOR CONCRETE SLABS, WITH ADAPTATION TO ABUTMENTS THROUGH BRACES WITH RECOVERABLE MODULES. THEY CONSIST OF TELESCOPIC SUPPORT AND SUPPORT PROPS INCLUDING A CIRCULAR SECTION COVER (A) PROVIDED, AT ONE OF ITS END, WITH A BASE PLATE AND, AT THE OTHER END, CARRIES A GRADUATION HEAD (I), A REED (B) OF CIRCULAR SECTION SERVING A LENGTHENING AND A BUSHING (C) FILLED WITH INTERIOR THREAD WHICH IS MOUNTED ON A BUSHING (G) FILLED OUTSIDE WITH A COINCIDENT THREAD; OF ENTRANTED BRACES; AND OF BASE PLATES. (Machine-translation by Google Translate, not legally binding)