| Patent application number | Description | Published |
|---|
| 20090014037 | Method and Apparatus for Cleaning or Descaling of Thin Slabs and Strips in a Hot Strip Rolling Mill Train, Strip Treatment Installations or the Like - The invention relates to a method of cleaning or descaling thin slabs and rolled strips in a hot strip rolling mill train and is characterized by use of cryogens such as oxygen or compound formed of cryogens with a carrier medium such as compressed air which are sprayed into slab surface or strip surface in liquid, deep-freeze form. The invention also relates to a method of cleaning and/or descaling of strips in a strip treatment installation with the above-mentioned characterized features, and to a correspondingly equipped apparatus. | 01-15-2009 |
| 20090100890 | Rolling Stand, Rolling Train, And Method For Rolling Metal Strip - The invention concerns a rolling stand, a rolling train, and a method for rolling a stepped preprofiled metal strip. In order to guarantee that the metal strip is free of waviness in its longitudinal direction, even after individual thickness reduction of the steps, the invention proposes that the thickness reduction be carried out on a step-specific basis according to the following mathematical relationship: Δh | 04-23-2009 |
| 20090107589 | Method and Production Line for Manufacturing Metal Strips Made of Copper or Copper Alloys - Disclosed are a method and a production line for manufacturing metal strips made of copper or copper alloys by means of casting and rolling. In order to lower the investment cost and operating expenses therefor, the melt ( | 04-30-2009 |
| 20090113968 | Method for Detecting Strip Edges - A method of detecting strip edges in a cold rolling mill and/or strip-forming installation in which the strip edges ( | 05-07-2009 |
| 20090183544 | Roll Stand and Method For Rolling a Rolled Strip - The invention relates to a roll stand and a method for rolling a rolled strip. The roll stand ( | 07-23-2009 |
| 20090201492 | METHOD AND DEVICE FOR ANALYZING A LAYER OF METAL WORKING COMPOUND - The invention relates to a method for analyzing a layer of a metal working compound ( | 08-13-2009 |
| 20090282884 | Method for Lubricating and Cooling Rollers and Metal Strips On Rolling In Particular On Cold Rolling of Metal Strips - The invention relates to a method for lubricating and cooling rollers ( | 11-19-2009 |
| 20100101291 | METHOD AND LUBRICANT APPLICATION DEVICE FOR REGULATING THE PLANARITY AND/OR ROUGHNESS OF A METAL STRIP - A method and a lubricant application device for regulating the flatness and/or roughness of a metal strip in the outlet of a cold rolling stand by suitable metering of the amount of at least one lubricant per unit time applied to the metal strip in the inlet of the cold rolling stand. The applied amount of lubricant is metered in the form of a quantitative distribution over the width of the metal strip per unit time according to a detected control deviation between an actual and a desired flatness distribution over the width of the metal strip in the outlet of the cold rolling stand or a control deviation between an actual and a desired roughness distribution over the width of the metal strip in the outlet of the cold rolling stand or a combination of the two control deviations. | 04-29-2010 |
| 20100132424 | COOLING DEVICE FOR COOLING A METAL STRIP - The invention relates to a cooling device ( | 06-03-2010 |
| 20110030433 | ROLLING DEVICE AND METHOD FOR THE OPERATION THEREOF - The invention relates to a rolling device ( | 02-10-2011 |
| 20110111124 | METHOD AND DEVICE FOR LUBRICATING ROLLERS AND A ROLLED STRIP OF A ROLLING STAND - A method for lubricating rolls, especially work rolls ( | 05-12-2011 |
