Improvements in the appliances for the internal forming of floor forgings. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the devices for the internal formwork of floor slabs, characterized in that each apparatus is constituted by a plurality of straight guide beams, preferably parallel to each other and provided with a resistant and flexible laminar enclosure, fixed to the own stringers, which are related through sets of stiffening elements of the envelope, by tensioning thereof, in which each of these sets is articulated with mobile means determining the approach or separation of the said stringers, for of respectively inoperative and operating positions of the device. (Machine-translation by Google Translate, not legally binding)