Abstract: A roll stand with backup rolls and work rolls for rolling sheet and strip in which the upper and lower work rolls, together with the backup rolls associated therewith, can be displaced from the common vertical plane into positions in which the vertical planes passing through the roll axes of the work rolls and backup rolls intersect in that chocks supporting each roll within the housing window are displaced in pairs horizontally in opposite directions. Each pair of rolls formed of the upper and lower backup rolls and work rolls is received by its roll chocks in one of two cassettes extending horizontally into the housing windows located on either side of the roll housing and is guided therein such that it can be vertically and/or horizontally adjusted.

Abstract: The present invention relates to a process for rolling a roll material through a roll stand having work rolls and support rolls and having devices for balancing and positively and negatively bending the work rolls mounted in chucks of the work rolls. The process includes setting a balancing force by moving the work rolls against the support rolls without clearance when the roll gap is open by using the piston-cylinder units for positive and negative roll bending, setting the pressure in the piston-cylinder units for negative bending so as to attain the roll gap correction needed under load to control the profile and flatness of the roll train and setting the pressure in the piston-cylinder units for balancing and positive bending higher than the amount of balancing force needed.

Abstract: A device for the alternate winding-up and unwinding of strip-shaped material, particularly strand-cast thin slabs in furnace pairs, consisting of two furnaces that are located one above the other and have horizontal winding axles, in which the furnaces can be swung from a winding-up position in an unwinding position and the winding-up and unwinding take place at different speeds. To permit winding-up in one of the two furnaces and unwinding in the other furnace to occur simultaneously and in different directions, each furnace of a furnace pair is pivotable around a vertical axis independent of the other furnace.

Abstract: An apparatus for coiling strip, in particular, continuously cast thin slabs, which after leaving the continuous caster are wound into a coil in a furnace at a casting speed, and are payed out of this furnace at a rolling speed, whereby preferably two furnaces are preferably located one above the other for alternating coiling and payout. To improve an apparatus of the type described above for the coiling of strip which has only small thermal losses in a largely closed furnace, and has the smallest possible number of moving parts inside the furnace to achieve a high degree of operational safety and reliability. The invention proposes that each furnace has a threading opening for the strip which is largely closed by a pair of pinch rolls, and together with the pair of pinch rolls, can be pivoted around its horizontal axis, which corresponds to the coiling axis, from the coiling position into the payout position.