Hergeth Kg Maschinenfabrik Und Apparatebau

Eduard Hille

Jurgen Andermann

A device is disclosed for laying fiber fleeces or the like delivered from a carding machine of the like onto a withdrawal belt driven at a predetermined speed. The device comprises a feed belt driven at a predetermined speed, storage, layer and balance cars all arranged for oscillating movements, respectively, a first continuous conveyor belt extending about rollers on the storage and layer cars and a second continuous conveyor belt extending about rollers on the storage and layer cars and extending from the storage car to a roller on the balance car. One run of each of the conveyor belts extending between the storage and layer cars confront each other for receiving the fiber fleece therebetween. Common drive means connects the storage and layer cars and further drive means extends from the feed belt to the layer car.

Apparatus for laying fiber fleeces or the like on a moving withdrawal

A control device is disclosed for controlling the drive means and consequently the oscillation range of a periodically oscillating member particularly when it is necessary to maintain the speed of the periodic oscillation movement such that it corresponds to the average speed of another drive unit. Two movably mounted sensors are located near opposite ends of a predetermined oscillation range of the oscillating member. When either of the sensors senses the presence of the oscillating member beyond the predetermined oscillation range, a signal is generated by the sensor which is transmitted to control means adapted to adjust the speed of the drive means operating the oscillating member.

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Dulmen, Germany

Eduard Hille