ZF WIND POWER ANTWERPEN N.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16H GEARING2278
 
  
 
F03D WIND MOTORS1427
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 763
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0369,012 GROUNDING OF A SHAFTJun 26, 17Dec 28, 17[B60R, H05F]
2017/0321,292 COLD TREATMENT FOR IMPROVING THE LOAD-BEARING CAPACITY OF METALLIC COMPONENTSOct 19, 15Nov 09, 17[F16C, C21D]
2017/0307,078 STEPPED PLANETARY GEARNov 10, 15Oct 26, 17[F16H]
2017/0227,115 THREADED PLANETARY PINJun 22, 15Aug 10, 17[F16C, F16H]
2017/0138,460 PLANETARY GEARING HAVING AN EMERGENCY LUBRICATING DEVICEMay 26, 15May 18, 17[F03D, F16H]
2016/0377,169 JOURNAL SEAT WITH OPTIMIZED PRESSURE DISTRIBUTIONNov 18, 14Dec 29, 16[F16H]
2016/0341,303 STEPPED PLANETARY GEAR WITH INNER BEARINGDec 15, 14Nov 24, 16[F16C, F16H]
2016/0319,928 PIN SEAT WITH SLIPDec 15, 14Nov 03, 16[F16H]
2016/0298,753 COMBINED ANTI-FRICTION AND PLAIN BEARING MOUNTING FOR A GEARBOX SHAFTNov 18, 14Oct 13, 16[F16C, F03D, F16H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9845865 Fixation of planetary bearingsMay 20, 16Dec 19, 17[F16H]
9841097 Method for protecting from damage during transport of transmissionsJan 07, 14Dec 12, 17[F16H]
9562601 Gear transmission systemAug 24, 11Feb 07, 17[F16H]
9458833 Method for lubricating a gearbox for a wind turbineMay 02, 13Oct 04, 16[F04B, F03D]
9416867 Planetary gear stage with plain bearings as planet bearings and use thereofApr 09, 13Aug 16, 16[F16C, F16H]
9163612 Wind turbine nacelleMay 07, 12Oct 20, 15[F03D, F16H]
9028215 Nacelle main frame structure and drive train assembly for a wind turbineMay 11, 12May 12, 15[F03D]
9018789 Drive train for a wind turbineJan 18, 13Apr 28, 15[F03D]
8388491 System and assembly for power transmission and generation in a wind turbineDec 07, 11Mar 05, 13[F16H]
8246505 Planetary type gear unit comprising a planet carrier with a planet bogie plateDec 16, 08Aug 21, 12[F16C, F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0023,125 SECURING AND/OR TENSIONING OF A PLANET SHAFTAbandonedNov 18, 14Jan 26, 17[F16H]
2016/0377,170 AXIAL SECURING OF A PLANETARY GEARING BEARING ARRANGEMENTAbandonedNov 18, 14Dec 29, 16[F03D, F16H]
2016/0290,475 SHAFT-BEARING SUBASSEMBLY FOR A WIND TURBINE TRANSMISSIONAbandonedNov 18, 14Oct 06, 16[F16C, F03D, F16H]
2016/0265,651 PLANET CARRIER WITH INTEGRATED LUBRICANT SUPPLYAbandonedOct 10, 14Sep 15, 16[F03D, F16H]
2016/0169,288 ROLLING-ELEMENT BEARING FOR A GEARINGAbandonedJun 30, 14Jun 16, 16[F16C, G01P]
2013/0078,379 WHITE ETCHING CRACKS ROBUSTNESS INCREASE OF A ROLLER BEARINGAbandonedSep 12, 12Mar 28, 13[B05D]
8365866 Internal lubrication for a gearbox, a power-generating wind turbine system, and a power-generating systemExpiredDec 23, 08Feb 05, 13[H02K]
8192322 Wind turbine driveExpiredDec 04, 08Jun 05, 12[F16H]
7621843 Apparatus for restraining axial movement of a ring gear in a gearbox for a wind turbineExpiredFeb 09, 07Nov 24, 09[F16H]

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