Inventor · disambiguated record
Dirk-Olaf Leimann
Also filed as: LEIMANN DIRK · LEIMANN DIRK-OLAF
18 granted patents·14 pending applications·75 citations·filing 2001–2019
92Inventor score
Files withHANSEN TRANSMISSIONS INT11ZAHNRADFABRIK FRIEDRICHSHAFEN11LEIMANN DIRK-OLAF4HANSEN IND TRANSMISSIONS N V2ZF WIND POWER ANTWERPEN NV2
Top patents by PatentIndex Score
32 records- 0190US9416867B2Planetary gear stage with plain bearings as planet bearings and use thereofZF WIND POWER ANTWERPEN NV·Filed 2013·Granted Aug 16, 2016·15 cites·23 claims
- 0283US7721419B2Tool for assembling a taper rollerHANSEN TRANSMISSIONS INT·Filed 2008·Granted May 25, 2010·6 cites·10 claims
- 0374US8578806B2Parallel gear unit for a gearbox for a wind turbineLEIMANN DIRK-OLAF·Filed 2010·Granted Nov 12, 2013·6 cites·7 claims
- 0471US7552536B2Method of assembling a taper roller bearingHANSEN TRANSMISSIONS INT·Filed 2006·Granted Jun 30, 2009·3 cites·11 claims
- 0568US10281044B2Lubricant-conducting X-ringZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2014·Granted May 7, 2019·2 cites·10 claims
- 0668US7942078B2Structural connection of a motor and gear unitHANSEN IND TRANSMISSIONS N V·Filed 2005·Granted May 17, 2011·9 cites·29 claims
- 0758US11280399B2Deformation-optimized planet pinZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2019·Granted Mar 22, 2022·0 cites·15 claims
- 0858US10927941B2Combined anti-friction and plain bearing mounting for a gearbox shaftZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2014·Granted Feb 23, 2021·1 cites·10 claims
- 0955US7210852B2Full complement taper roller bearingHANSEN TRANSMISSIONS INT·Filed 2002·Granted May 1, 2007·4 cites·4 claims
- 1054US8794094B2Parallel gear unit for a gearbox for a wind turbineLEIMANN DIRK-OLAF·Filed 2010·Granted Aug 5, 2014·1 cites·8 claims
- 1154US7472619B2Gear unitHANSEN TRANSMISSIONS INT·Filed 2003·Granted Jan 6, 2009·6 cites·8 claims
- 1254US7220359B2Lubrication systemHANSEN TRANSMISSIONS INT·Filed 2002·Granted May 22, 2007·6 cites·17 claims
- 1353US7210374B2Support for gear bearing elementsHANSEN TRANSMISSIONS INT·Filed 2002·Granted May 1, 2007·6 cites·2 claims
- 1449US9841097B2Method for protecting from damage during transport of transmissionsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2014·Granted Dec 12, 2017·0 cites·11 claims
- 1549US9458833B2Method for lubricating a gearbox for a wind turbineZF WIND POWER ANTWERPEN NV·Filed 2013·Granted Oct 4, 2016·0 cites·9 claims
- 1649US7950154B2Method for forming a taper roller bearing assemblyHANSEN IND TRANSMISSIONS N V·Filed 2002·Granted May 31, 2011·4 cites·14 claims
- 1746US2007286539A1Thrust cam for a gear wheel transmissionHANSEN TRANSMISSIONS INT·Filed 2007·Application pending·0 cites
- 1845US2007246634A1Motor and Gear Unit AssemblyLEIMANN DIRK-OLAF·Filed 2005·Application pending·0 cites
- 1944US7210853B2Gear shaft bearing assemblyHANSEN TRANSMISSIONS INT·Filed 2002·Granted May 1, 2007·6 cites·1 claims
- 2044US2016377170A1Axial securing of a planetary gearing bearing arrangementZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2014·Application pending·0 cites
- 2142US2017321292A1Cold treatment for improving the load-bearing capacity of metallic componentsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Application pending·0 cites
- 2241US2019212228A1Toothing test standZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Application pending·0 cites
- 2341US2020064224A1Test bench for toothingsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Application pending·0 cites
- 2441US2020284320A1Wear compensation for shafts supported on friction bearingsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Application pending·0 cites
- 2539US2005241436A1Cover for housingLEIMANN DIRK-OLAF·Filed 2002·Application pending·0 cites
- 2639US2007216237A1Industrial Gear UnitHANSEN TRANSMISSIONS INT·Filed 2005·Application pending·0 cites
- 2739US2007077116A1Method for manufacturing a couplingHANSEN TRANSMISSIONS INT·Filed 2006·Application pending·0 cites
- 2838US7429135B2Roller bearing assemblyHANSEN TRANSMISSIONS INT·Filed 2002·Granted Sep 30, 2008·0 cites·20 claims
- 2937US2016169288A1Rolling-element bearing for a gearingZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2014·Application pending·0 cites
- 3037US2017307078A1Stepped planetary gearZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Application pending·0 cites
- 3137US2004131297A1Profiled roller bearingFiled 2002·Application pending·0 cites
- 3235US2003147752A1Air impellorFiled 2001·Application pending·0 cites
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