Kocks Technik GmbH & Co.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21B ROLLING OF METAL 824
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 121

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9782810 Roll stand changing deviceMar 30, 15Oct 10, 17[B21B]
7497104 Rolling stand, and method for determining the rolling force in a rolling standFeb 26, 07Mar 03, 09[B21B]
7424816 Roll stand for rolling bar-shaped or tubular stockSep 26, 03Sep 16, 08[B21B]
7024906 Roll stand for rolling bar-shaped or tubular materialSep 10, 02Apr 11, 06[B21B]
6490901 Rolling unit for a rolling mill for rolling or sizing metal pipes, bars or wiresMar 28, 01Dec 10, 02[B21B]
6018974 Roller guide for a roll standApr 20, 99Feb 01, 00[B21J, B21B]
5685187 Arrangement for inclined rolling of tube- and bar-shaped rolling articlesMar 18, 96Nov 11, 97[B21B]
5657540 Method of and tool for dismounting and mounting of roller ringAug 04, 95Aug 19, 97[B23P]
5644938 Method of and roll stand for diagonal rolling of tubesAug 11, 95Jul 08, 97[B21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0107,713 METHOD AND DEVICE FOR ROLLING A ROLLING STOCK IN A ROLLING MILL WITH A CROSS-ROLLING MILLAbandonedMar 20, 08May 06, 10[B21B]
6945084 Rolling mill for rolling or sizing metal pipesExpiredFeb 21, 03Sep 20, 05[B21B]
6840077 Roll stand for rolling bar-shaped or tubular materialExpiredSep 10, 02Jan 11, 05[B21B]
6792781 Arrangement for inclined rolling of tube-shaped or bar shaped rolling productsExpiredNov 03, 97Sep 21, 04[B21B]
6502446 Rolling unit for a rolling mill for rolling or sizing metal pipes, bars or wiresExpiredMar 28, 01Jan 07, 03[B21B]
6460389 Method and apparatus for rolling of heated metallic productsExpiredJul 26, 00Oct 08, 02[B21B]
2002/0020,205 Rolling mill for rolling or sizing metallic pipes, bars or wiresAbandonedMar 28, 01Feb 21, 02[B21B]
5857371 Roll block for rolling wire, rods, pipes, or flat metal material to be rolledExpiredMay 09, 97Jan 12, 99[B21B]
5566564 Rolling block for rolling metallic bars or wiresExpiredMar 17, 94Oct 22, 96[B21B]
5467625 Arrangement for adjusting of three rollers or guiding rolls which together form a caliber openingExpiredApr 29, 94Nov 21, 95[B23Q, B21B]
5355704 Method and arrangement for adjusting of three rollers or guiding rolls which together form a caliber openingExpiredNov 03, 92Oct 18, 94[B23Q, G01B, B21B]
4928507 Methods and apparatus for manufacturing seamless tubeExpiredDec 23, 87May 29, 90[B21B]
4909058 Method of controlled rod or wire rolling of alloy steelExpiredMay 19, 88Mar 20, 90[C21D, B21B]
4879924 Gearing for driving the rolls of a roll trainExpiredJul 29, 88Nov 14, 89[F16H]
4848185 Transmission for driving the rolls of a rolling lineExpiredMar 31, 87Jul 18, 89[B65G, F16H]
4827749 Methods and apparatus for reducing seizing in transverse rolling of seamless tube blanksExpiredMar 30, 88May 09, 89[B21B]
4827751 Device for machining rolls in a rolling standExpiredJul 31, 87May 09, 89[B24B, B21B]
4798071 Seamless tube productionExpiredJun 17, 87Jan 17, 89[B21B]
4784032 Shears for rod materialExpiredDec 11, 86Nov 15, 88[B23D]
4768370 Rolling line for the stretch-reducing of tubesExpiredApr 07, 86Sep 06, 88[B21B]

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