REISHAUER AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 2244
 
  
 
B23F MAKING GEARS OR TOOTHED RACKS 511
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 228
 
  
 
B23B TURNING; BORING 151
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
F16H GEARING199
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0013,325 ELECTRICAL MACHINEJan 22, 16Jan 11, 18[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9839990 Grinding wheel and method of reinforcing the sameFeb 05, 14Dec 12, 17[B24D]
9600759 RFID identification of metal interchangeable parts for machine toolsSep 11, 14Mar 21, 17[B23Q, B23F, G06K]
9180574 Method and device for producing a base body with hard material particlesMar 16, 12Nov 10, 15[B24B, C09K, B24D]
8597085 Full profile dressing roll for dressing multi-start cylindrical grinding wormsDec 17, 10Dec 03, 13[B24B]
8113915 Grinding worm, profiling gear and process for the profiling of the grinding wormApr 22, 05Feb 14, 12[B24B]
7682223 Gear manufacturing machine and process for the operation of such a gear manufacturing machineSep 07, 06Mar 23, 10[B24B]
7121930 Process and dressing tool for the dressing of cylindrical grinding worms for the continuous generation grinding of gearsApr 27, 05Oct 17, 06[B24B]
6869342 Dressing of grinding tools for gear grindingJul 05, 02Mar 22, 05[B24B]
6842954 Gear tooth and thread grinding machineJul 16, 03Jan 18, 05[B23B]
6565418 Method and machine for the machining of pre-machined toothed workpieces such as gearsJun 08, 01May 20, 03[B24B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7712219 Process for the aligning of tooth spaces of a workpiece with precut teethExpiredFeb 07, 05May 11, 10[B21K]
7641537 Rotating tool having an electric data carrierExpiredFeb 21, 07Jan 05, 10[B24B]
7452261 Process for monitoring the setting of the coolant nozzle of a grinding machineExpiredFeb 26, 07Nov 18, 08[B24B]
7020972 Process and device for the aligning of workpiece with pre-cut teeth on gear finishing machinesExpiredAug 09, 04Apr 04, 06[G01B]
7018278 Device for the fixture of a tool holderExpiredFeb 08, 05Mar 28, 06[B24B]
7013744 Tooth aligning device for the aligning of workpiece with pre-cut teeth on gear finishing machinesExpiredOct 31, 03Mar 21, 06[G01B]
6979253 Work drive for continuous generation gear grinding machineExpiredMay 17, 02Dec 27, 05[B25B]
6805617 Process for the fine machining of the toothed gears of a gearboxExpiredJan 16, 02Oct 19, 04[B24B]
6752695 Process for the modification of tooth traces and/or for the correction of tooth trace deviations of a gearExpiredFeb 27, 03Jun 22, 04[B24B]
6739943 Machining the teeth of double sided face gearsExpiredNov 05, 01May 25, 04[B24B]
6736700 Process and device for the registration of the state of wear of tools employed in gear manufactureExpiredJul 22, 02May 18, 04[B24B]
6712682 Grinding wheel fixtureExpiredFeb 14, 03Mar 30, 04[B23F]
6647841 Device for the end face driving of toothed workpiecesExpiredNov 26, 01Nov 18, 03[B23B]
6585573 Device for the tailstock end centering and clamping of a workpiece with a circular-cylindrical endExpiredAug 22, 01Jul 01, 03[B24B]
6584373 Method for controlling a CNC machine toolExpiredApr 27, 00Jun 24, 03[G05B, G06F]
6575812 Setting up process for a tool or workpiece on a gear making machineExpiredFeb 21, 01Jun 10, 03[B24B]
6577917 Process and apparatus for the automatic measurement of processing and workpiece characteristics when grinding gearsExpiredJun 21, 00Jun 10, 03[G06F]
6553876 Detachable, high precision and rigid connection of a tool, workpiece or gauge holder to the nose of a machine tool spindleExpiredJul 02, 01Apr 29, 03[B23B]
6386953 Topological profiling of grinding worms for continuous generating grinding of gear teethExpiredFeb 18, 00May 14, 02[B24B]
6368512 Process for the filtration and drying of solid particles out of liquidsExpiredJun 15, 00Apr 09, 02[B01D]

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