Patents Assigned to Bauhutte Leitl-Werke Rieger-Anlagentechnik GmbH
  • Patent number: 4170857
    Abstract: A facade construction made of plate-like construction elements having ground edge faces at which the elements are joined with one another without mortar. The plate-like construction elements have interior cavities, the cavities of superimposed construction elements forming through-going air passages connected toward the outside at least in the top and bottom portions of the facade. The ground edge faces form horizontal bearing-surfaces and vertical abutting-surfaces relative to adjoining construction elements. Between these horizontal bearing-surfaces and/or vertical abutting-surfaces of adjoining construction elements locking elements or elements for connection with the means securing the facade to a wall are arranged.
    Type: Grant
    Filed: August 19, 1977
    Date of Patent: October 16, 1979
    Assignee: Bauhutte Leitl-Werke Rieger-Anlagentechnik GmbH
    Inventor: Walter Rieger
  • Patent number: 4058944
    Abstract: A building structure wall, in particular a facade construction, is made of plate-like construction elements arranged beside and above one another and secured to elongate members, and recesses being provided in the construction elements, and closing elements surrounding the elongate members are inserted in the recesses and boltable with at least one of the plate-like construction elements.
    Type: Grant
    Filed: July 7, 1976
    Date of Patent: November 22, 1977
    Assignee: Bauhutte Leitl-Werke Rieger-Anlagentechnik GmbH
    Inventor: Walter Rieger