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.)
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
Vorrichtung zum Festklemmen der Hohlsteine und derVorrichtung znm Festklemmen der Hohlsteine und der Eiseneinlagen bei Beton-Hohlsteindecken. Eiseneinlagen bei Beton-Holsteindecken.
Gegen unbefugtes, schnelles Loesen gesicherte Schienenstossverbindung unter Verwendung von in Rillen der Unterseite der Stossplatte gelagerten, den Schienenfuss umfassenden und an den Laschen angreifenden Buegelschrauben