With Significantly Flexible Platen Patents (Class 156/583.3)
  • Patent number: 6217700
    Abstract: A method and an apparatus for manufacturing thermoset webs of thermoplastic polymer material which is comminuted into particles, such as flakes, granulated material or the like or is ground into powder. The thermoplastic polymer material particles are distributed uniformly on the lower conveyor belt; the distance between the lower and upper conveyor belt is maintained equal to the thickness of the web to be manufactured; the initial layer poured onto the surface area of the lower conveyor belt is applied with such a thickness of the layer that the thermoplastic polymer material particles are subjected during the entire transport between the upper and lower conveyor belts in the heating and cooling sections only to a minimum pressure of at most 0.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: April 17, 2001
    Assignee: Schilling-Knobel GmbH
    Inventor: Ralf Knobel
  • Patent number: 6199613
    Abstract: An apparatus for applying a pad to a component has a flexible diaphragm held in a continuous frame for holding the pad. On its front side which faces the component when the apparatus is in use, the frame has a circumferential, resilient gasket. Through a vacuum connection, a space between the diaphragm and the component is to be attached to a vacuum source. By that the pad applies itself against the component.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: March 13, 2001
    Assignee: CWW-GERKO Akustik GmbH & Co. KG
    Inventor: Alain Petillon