Patents by Inventor Rainer KRIEWALL

Rainer KRIEWALL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rail system for seat assembly in an aircraft
    Patent number: 9868506
    Abstract: A rail system, in particular for assembling or fastening seats in an aircraft, includes an assembly rail, in particular a seat rail for assembling or fastening a seat, a first panel, in particular a first floor panel for arrangement next to and substantially in parallel with the assembly rail, and at least one cover element which is movable between a first position in or on the first panel and a second position for covering the assembly rail, wherein an upper surface of the at least one cover element in the second position is located substantially in a plane with a surface of the first panel.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: January 16, 2018
    Assignee: Airbus Operations GmbH
    Inventors: Klaus Hanna, Daniele Bruno, Rainer Kriewall
  • Rail system for seat assembly in an aircraft
    Patent number: 9834299
    Abstract: A rail system, in particular for assembling or fastening seats in an aircraft, includes an assembly rail, in particular a seat rail for assembling or fastening a seat, a first panel, in particular a first floor panel for arrangement next to and substantially in parallel with the assembly rail, at least one cover element which is movable for covering the assembly rail, and a levelling device for levelling the upper surface of the first panel, in particular for levelling a recess or depression in said panel when the at least one cover element covers the assembly rail.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: December 5, 2017
    Assignee: Airbus Operations GmbH
    Inventors: Klaus Hanna, Daniele Bruno, Rainer Kriewall
  • RAIL SYSTEM FOR SEAT ASSEMBLY IN AN AIRCRAFT
    Publication number: 20150225066
    Abstract: A rail system, in particular for assembling or fastening seats in an aircraft, includes an assembly rail, in particular a seat rail for assembling or fastening a seat, a first panel, in particular a first floor panel for arrangement next to and substantially in parallel with the assembly rail, and at least one cover element which is movable between a first position in or on the first panel and a second position for covering the assembly rail, wherein an upper surface of the at least one cover element in the second position is located substantially in a plane with a surface of the first panel.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 13, 2015
    Inventors: Klaus HANNA, Daniele BRUNO, Rainer KRIEWALL
  • RAIL SYSTEM FOR SEAT ASSEMBLY IN AN AIRCRAFT
    Publication number: 20150225067
    Abstract: A rail system, in particular for assembling or fastening seats in an aircraft, includes an assembly rail, in particular a seat rail for assembling or fastening a seat, a first panel, in particular a first floor panel for arrangement next to and substantially in parallel with the assembly rail, at least one cover element which is movable for covering the assembly rail, and a levelling device for levelling the upper surface of the first panel, in particular for levelling a recess or depression in said panel when the at least one cover element covers the assembly rail.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 13, 2015
    Inventors: Klaus HANNA, Daniele BRUNO, Rainer KRIEWALL