Patents by Inventor Hans Klonk

Hans Klonk 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).

  • Apparatus for continuously manufacturing sandwich elements
    Patent number: 5388975
    Abstract: In order to guarantee substantially trouble-free operation when manufacturing sandwich elements on a double conveyor belt installation having a downstream cross cutter and cleaning device, the cleaning device disposed on a transport carriage i) is returned to the carriage of the cross cutter to pick up the next sandwich element, is braked and is then re-accelerated to a speed higher than the production speed, ii) is, after reaching a desired distance.
    Type: Grant
    Filed: July 20, 1993
    Date of Patent: February 14, 1995
    Assignee: Maschinenfabrik Hennecke GmbH
    Inventors: Ferdinand Proksa, Hans-Michael Sulzbach, Hans Klonk, Reiner Raffel
  • Process and apparatus for continuously manufacturing sandwich elements
    Patent number: 5264167
    Abstract: In order to guarantee substantially trouble-free operation when manufacturing sandwich elements on a double conveyor belt installation having a downstream cross cutter and cleaning device, the cleaning device disposed on a transport carriage i) is returned to the carriage of the cross cutter to pick up the next sandwich element, is braked and is then re-accelerated to a speed higher than the production speed, ii) is, after reaching a desired distance.
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: November 23, 1993
    Assignee: Maschinenfabrik Hennecke GmbH
    Inventors: Ferdinand Proksa, Hans-Michael Sulzbach, Hans Klonk, Reiner Raffel