Kampf Gmbh & Co. Maschinenfabrik

Kocks Technik Gmbh & Co Kg

Ralf Dedeken

Armin Hutzenlaub

Ali Bindernagel

Michael Kruse

Dietmar Kunkel

Ali Bindermagel

Mathias Schuck

An apparatus () for cooling long products is provided, the apparatus () having a coolant supply line () for supplying a coolant and a plurality of cooling devices (), each connected to the coolant supply line () via an individually adjustable control valve (), whose coolant delivery depends is each case on a degree of opening of the respective control valve (), so that distribution of the coolant delivery along the travel direction can be flexibly adjusted by individually setting the degrees of opening of the control valves ().

Apparatus for cooling long products and method of cooling a long product using the same

The present invention relates to a rack change system for changing of roller racks of a rolling block with a rail system along which change carriages can be moved, wherein the rail system includes a first track and a second track, which extend in different directions and are connected to one another via a switch, wherein the first track runs parallel to the rolling line of the rolling block, wherein a roller rack can be moved from the rolling block to the change carriage or a roller rack can be moved from the change carriage to the rolling block when the change carriage is standing on the first track and/or on the switch.

Rack change system, change carriage, and switch for a rack change system and rolling mill with a rolling block and a rack change system

A core chuck for a web-winding machine has a drive shaft extending along an axis and having an outer periphery of polygonal shape seen axially and a hub having a central hole with a polygonal shape substantially complementary to the shaft and fittable with limited clearance over the shaft. A plurality of outwardly directed faces on the hub engage respective jaws and are angled such that relative rotation between the hub and the jaws radially displaces the jaws. A retaining screw extending along an axis of rotation of the shaft through the hub has a threaded shank seatable in the shaft and a head engageable axially in one direction with the hub. A cover disk axially fixed on the hub is formed on the axis with a hole of smaller diameter than the head of the screw. The screw head is captured axially between the disk and the hub.

Chuck for roller-cutting and winding machine

An apparatus for slitting a web moving along a path in a transport direction has a support transversely shiftable relative to the web adjacent the path, a drive shaft extending transversely of the direction adjacent the path and substantially nonmovable transversely of the path, and a drive gear on the support rotationally coupled gear to the drive shaft and shiftable along the shaft. A mount shiftable toward and away from the shaft on the support carries at least one driven gear and a driven blade fixed to and rotatable with the driven gear. Another blade is juxtaposed with the driven blade and flanks the path therewith. An actuator can shift the mount between a cutting position with the blades closely juxtaposed and the driven gear meshing with the drive gear and a retracted position with the blades separated and the driven gear out of mesh with the drive gear.

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Wiehl, Germany

Ralf Dedeken