Korber Ag

Hauni-werke Korber & Co Kg.

Hauni Maschinenbau Ag

Lothar Krause

Werner Hinz

Rolf Gomann

Gunter Menge

Manfred Folger

Joachim Kreidelmeyer

Dieter Pl&auml;hn

Joachim Meyer

A device for displacing rod-shaped objects used in the tobacco-processing industry in a direction of the longitudinal axes of the rod-shaped objects includes a revolving conveyor having receptacles each for receiving a plurality of the rod-shaped objects in an axially aligned formation, the rod-shaped objects presenting at least one exposed frontal face. At least one revolving pressing ring is arranged for pressing against the at least one frontal face of the objects in a displacement area, the pressing ring having a spring-elastic material of a silicon material, rubber-elastic plastic material and/or a metallic material. At least one actuating element is arranged in the displacement area for a spring-elastic pressing of the pressing ring against the exposed frontal face objects.

Device for displacing rod-shaped objects

A rotary drum which serves to transport rod-shaped articles of the tobacco processing industry or sheet-like components of such articles has a peripheral surface which is formed with rows of axially parallel suction ports connectable to a suction generating device to attract the articles or their components to the peripheral surface of the drum. If the lengthh of rod-shaped articles is changed, or if the width of web- or strip-shaped components of articles is changed, the effective length of the rows of suction ports is changed accordingly to avoid unnecessary flow of air into non-overlapped suction ports. The effective length of the rows of suction ports is varied in response to turning of apertured tubes which are inwardly adjacent the rows of suction ports and can be jointly turned to connect the suction generating device with a first group of ports in the respective row in first angular positions of the pipes and to connect the suction generating device with second groups of suction ports in second angular positions of the pipes.

Pneumatic conveyor for rod-shaped articles of the tobacco processing

Apparatus for temporary storage of cigarettes has a collecting vessel with a lateral inlet for a mass flow of parallel cigarettes and with a vertical duct at the bottom for evacuation of a mass flow of cigarettes. The top portion of the vessel carries two pivotable flaps whose lower portions are connected with spaced-apart portions of a flexible membrane in the form of a wire mesh which rests on the supply of cigarettes in the vessel. That flap which is adjacent the inlet of the vessel is heavier than the other flap and carries the mobile portion of a level monitoring device serving to regulate the rate of admission and/or evacuation of cigarettes and/or to arrest the machine which makes the cigartettes.

Apparatus for temporary storage of cigarettes or the like

Apparatus for filling trays with cigarettes has a magazine which contains a supply of parallel cigarettes and the lower end portion of which extends into the interior of an empty tray so that the lower end portions of several vertical ducts in the lower end portion of the magazine are closely adjacent to the bottom wall of the tray. The tray is lowered continuously or stepwise while the ducts admit vertical streams or rows of cigarettes into the interior of the tray wherein the deposited cigarettes form superimposed layers with the cigarettes of each upper layer staggered relative to the cigarettes of the layer therebelow. This is attributed to the provision of horizontal shafts or horizontal tongues which flank the lower end portions of the ducts and are movable back and forth from neutral positions to effect a desirable distribution of descending cigarettes in the tray. The magazine is further provided with upper wall members which are normally disposed above the horizontal shafts or tongues and each of which can perform several movements to prevent bridging of cigarettes in the magazine, to promote the filling of ducts with cigarettes and/or to seal the lower end portions of the ducts preparatory to replacement of a filled tray with an empty tray.

Growing community of inventors

Oststeinbek, Germany

Lothar Krause