Patents Assigned to M. Faist GmbH & Co. KG
  • Layered sound absorber for absorbing acoustic sound waves
    Patent number: 6186270
    Abstract: A layered absorber for absorbing acoustical sound waves comprising a plurality of layers with at least one layer being spaced apart from another layer by spacers, and at least one layer having a thickness between 0.
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: February 13, 2001
    Assignee: M. Faist GmbH & Co. KG
    Inventors: Manfred Roller, Klaus Pfaffelhuber, Stefan Lahner, Gerhard Köck
  • Magnetizable flat damping component and adhesive, especially for use in sound-deadening mats
    Patent number: 5984043
    Abstract: In a magnetizable flat damping component with an acoustic wave damping or suppressing layer (5) with an adhesive layer (2) bonded thereto for securing the damping component to other objects (6) and with magnetizable particles (3) in the damping component the magnetizable particles are integrated into the adhesive layer (2) using binding agents (4).
    Type: Grant
    Filed: January 7, 1998
    Date of Patent: November 16, 1999
    Assignee: M. Faist GmbH & Co. KG
    Inventors: Thomas Ruhe, Max Wagner, Stefan Lahner, Manfred Roller