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Fluid dynamic bearing system |
— |
2010-09-14 |
| 7528526 |
Piezoelectric drive unit and method for generating a preferably rotating drive movement for such a drive unit |
— |
2009-05-05 |
| 7344002 |
Method and apparatus for filling the bearing gap of a hydrodynamic bearing with a lubricant |
Olaf Winterhalter, Carsten Etling, Guido Schmid, Holger Schoenfelder |
2008-03-18 |
| 7345392 |
Spindle motor having a hydrodynamic bearing system |
Martin Hafen, Joerg Hoffmann, Andreas Kull, Tobias Kirchmeier, Thilo Rehm +1 more |
2008-03-18 |
| 7296932 |
Fluid dynamic bearing having an acute-angled shaft recess |
Guido Schmid |
2007-11-20 |
| 7258013 |
Device and method to measure a bearing system |
— |
2007-08-21 |
| 7226212 |
Shield and sealing method for a hydrodynamic bearing |
— |
2007-06-05 |
| 7131770 |
Hydro fill controlling shield and sleeve for a hydrodynamic bearing |
— |
2006-11-07 |
| 7012272 |
Method for measuring the filling level of a liquid in a cavity having a sub-mm wide opening |
Stefan Stoecker |
2006-03-14 |
| 6925854 |
Method and device to check the bearing gap of a hydrodynamic bearing |
— |
2005-08-09 |
| 5154546 |
Method for drilling multilayer printed circuit boards |
Wolfgang Mann, Heinz-Joerg Selbmann |
1992-10-13 |