1
Karl Heinz Barbe, Kurt Wamser: Method and machine for treating uniting bands in filter tipping machines or the like. Hauni Werke Korber & Co KG, Kontler Grimes & Battersby, January 18, 1983: US04368743 (5 worldwide citation)

One side of the web which is subdivided into uniting bands in a filter tipping machine is coated with a water-containing adhesive. A certain percentage of water is expelled from the adhesive prior to application of uniting bands to groups of coaxial plain cigarettes and filter plugs by a heating dev ...


2
Karl Heinz Barbe: Apparatus for expelling gases from liquid adhesives. Hauni Werke Korber & Co Kg, Peter K Kontler, September 19, 1978: US04115085 (4 worldwide citation)

Apparatus for expelling gas bubbles from liquid adhesive which is conveyed through a conduit connecting an adhesive-containing vessel with a nozzle which applies adhesive to the running web of wrapping material in a tobacco or filter material processing machine. The conduit has a first section which ...


3
Karl Heinz Barbe, Erich Berger: Apparatus for severing a running web of tipping paper or the like. Hauni Werke Korber & Co KG, Peter K Kontler, March 12, 1985: US04503867 (3 worldwide citation)

A running web of tipping paper in a filter tipping machine is attracted to the peripheral surface of a rotary suction conveyor constituting a counterknife for a set of equidistant knives which are radially movably mounted in axially parallel grooves of a rotary knife carrier. Each knife is adjustabl ...


4
Karl Heinz Barbe, Werner Hinz, Jorg Ziolkowski: Apparatus for manipulating rod-shaped articles of the tobacco processing industry. Korber, Peter K Kontler, November 1, 1988: US04781204 (2 worldwide citation)

Filter cigarettes which are transported sideways at the periphery of a rotating drum-shaped conveyor are engaged by successive rolling surfaces of a pair of coaxial rotary rolling members which rotate at the peripheral speed of the conveyor but in the opposite direction so that the cigarettes are ca ...


5
Karl Heinz Barbe: Method and apparatus for segregating rod-shaped articles from conveyors in filter tipping and like machines. Korber, Peter K Kontler, January 19, 1988: US04719927 (1 worldwide citation)

A filter tipping machine wherein a drum-shaped conveyor whose peripheral flutes deliver groups of coaxial rod-shaped components of filter cigarettes and partially applied adhesive-coated uniting bands to a draping station where the uniting bands are rolled around the respective groups of components ...