Straight drawing machine
AssigneeBL Chemie GmbH & Co. KG
InventorRudolf Bültmann
Life of this patent
Estimating the term…
Abstract
Rectilinear drawing machine for drawing material, especially bars, pipes or sections, with at least two movable drawing cars which are driven on a path, one run being assigned to each drawing car, and the runs can be fixed in a variable manner.
Claims16
A rectilinear drawing machine for drawing material with at least two movable drawing cars which are driven on a path, one run being assigned to each drawing car, the path has an inductor and the drawing cars have an armature of the linear motor, the drawing cars have field coils, the coils being entirely or partially superconductive.
A process for continuous rectilinear drawing of drawing material, by means of a rectilinear drawing machine with at least two drawing cars, comprising
- drawing the material by means of at least one drawing car along the run assigned to the drawing car on a path, the oath has an inductor and the drawing cars have an armature of the linear motor, the drawing cars have field coils, the coils being entirely or partially superconductive wherein the runs of the at least two drawing cars are changed during drawing.
Dependencies are inferred from the claim text.