Jagenberg Aktiengesellschaft

Luzian Kies

Ewald G Welp

Hartmut Dropczynski

Georg Muller

Waldemar Neumann

Herbert Schonmeier

Heinrich Klingen

Dieter Brandt

Reinhald Hehner

Reinhold Hehner

In winding machine for material webs (4), particularly paper or cardboard webs, it is known to provide devices for severing the material web (4) on the bearing or support cylinder (1), which have a cutting element applicable to the web (4) in a wrapped area of the bearing or support cylinder (1) and movable across the running direction of the web. In order to achieve through a simple construction a safe severing of the web (4) during roll exchange, according to the invention a freely rotatably supported wheel (19) having a sharp peripheral edge which can be resiliently pressed against the bearing or support cylinder (1) is used as a cutting element.

Device for cutting a web of material

A drum-type winder for winding webs (5) of material, especially webs of paper, with two drums that the reels rest against while being wound. The winder has a freely rotating attenuating roller (12) that extends across the operating width, that can be applied more or less horizontally to the reels (4.1 & 4.2), and that can be forced away from the reels in opposition to an adjustable force.

Drum-type winder for winding webs of material

The apparatus for inserting a winding sleeve in a winding machine includes at least one supporting roll, at least two adjustable winder support pieces with spindles positioned opposite each other for receiving the winding sleeve and at least one sleeve gripper pivotable between a sleeve receiving position and a sleeve delivery position alignable axially with the spindles. The sleeve gripper can be mounted on a guide crosspiece above the supporting roll or alternatively pivotally and telescopably on a press roller mount or other crosspiece on one side of the supporting roll.

Apparatus for inserting a winding sleeve or core into a winding machine

Growing community of inventors

Dusseldorf, Germany

Luzian Kies