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Class 72/230 - By curved guide (e.g., "loop return")


Subclass of Class 72 - Metal deforming
Definition: Subject matter including a passive means to limit or define
No. of patents: 7
Last issue date: 06/01/2010


NumberTitleIssue Date
7726163Rolling monoblock with intercooling
A rolling monoblock comprises: a first block (B1) of rolling stands (G1-Gm) and a second block (B2) of rolling stands (Gm+1-Gn). According to the invention, an annular path (A) of cooling of the rolled section (11) is foreseen between the...
06/01/2010
6598449Continuous light section or wire rod rolling train
Between an intermediate roll unit and a dimensioning finishing roll unit of a continuous light-section or wire rod rolling train, a multifunctional section is provided with three parallel lines and at least the first and second rolling lines having rollin...
07/29/2003
6327885Rolling-mill installation
In a rolling-mill installation for the continuous production of fine steel includes a roughing block, a finishing block arranged on the rolling line of and after the roughing block, a water cooling section arranged after the finishing block and on the rol...
12/11/2001
5345805Rolling mill for wire or bar steel with a continuous light section steel or wire train
A rolling mill for wire or bar steel with a continuous light section steel or wire train, comprising a single or multi-line breakdown train with pilot stands, at least one single intermediate train comprising a cooling distance with subsequent soaking dis...
09/13/1994
4514999Heat recuperator for a strip mill
An apparatus for receiving the intermediate product of a rolling finishing mill. The apparatus incorporates an oven (40) to receive the intermediate product from the roughing stand (11) of a rolling mill. A first concave surface (16) of a deflector (13) d...
05/07/1985
4313326Continuous rolling lines and methods for rolling wires or bars
A continuous rolling line and method for rolling wires or bars is provided using at least one repeater rolling unit of at least two roll stands having a rolled stock loop between them and a multi-stand continuous rolling unit spaced from and receiving rol...
02/02/1982
4257252Method and mill for rolling metal strip
The mill includes a stand on which at least three work rolls are mounted. At least two of the work rolls are secured in the roll housing chocks and provided with a drive means. The rolls rotate in opposite directions at different peripheral speeds increas...
03/24/1981
 
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