Inventor · disambiguated record
Elmar Schäfers
Also filed as: SCHAEFERS ELMAR · SCHAFERS ELMAR · SCHÄFERS ELMAR
38 granted patents·9 pending applications·155 citations·filing 2002–2022
96Inventor score
Top patents by PatentIndex Score
47 records- 0186US9859870B2Control facility with adaptive fault compensationSIEMENS AG·Filed 2015·Granted Jan 2, 2018·5 cites·13 claims
- 0285US7902785B2Method and device for guiding the movement of a moveable machine element of a machineSIEMENS AG·Filed 2006·Granted Mar 8, 2011·17 cites·14 claims
- 0383US11325216B2Machine tool with optimized orientation of vibration dampersSIEMENS AG·Filed 2020·Granted May 10, 2022·1 cites·8 claims
- 0481US7654746B2Spindle bearing device and corresponding bearing methodSIEMENS AG·Filed 2005·Granted Feb 2, 2010·7 cites·2 claims
- 0580US8763771B2Active oscillation damper without direct acceleration detectionSIEMENS AG·Filed 2012·Granted Jul 1, 2014·5 cites·9 claims
- 0677US6903529B2Method and apparatus for damping mechanical oscillations of a shaft in machine tools, manufacturing machines and robotsSIEMENS AG·Filed 2003·Granted Jun 7, 2005·21 cites·22 claims
- 0776US7874727B2Control method for guided movement of an X-ray examination systemSIEMENS AG·Filed 2006·Granted Jan 25, 2011·7 cites·19 claims
- 0875US9316283B2Velocity-proportional active vibration dampingSIEMENS AG·Filed 2012·Granted Apr 19, 2016·4 cites·9 claims
- 0972US8360697B2Method for reducing vibrations, which occur during a machining process, of a machine element and/or of a workpieceSIEMENS AG·Filed 2006·Granted Jan 29, 2013·6 cites·13 claims
- 1071US10481578B2Determining the rigidity of a drivetrain of a machine, in particular a machine tool or production machineSIEMENS AG·Filed 2016·Granted Nov 19, 2019·1 cites·16 claims
- 1171US7818087B2Method and control device for guiding the movement of a movable machine element of a machineSIEMENS AG·Filed 2006·Granted Oct 19, 2010·6 cites·9 claims
- 1271US7421922B2Device for linearly moving a useful massSIEMENS AG·Filed 2004·Granted Sep 9, 2008·12 cites·2 claims
- 1370US6825633B2Method for adapting jerk profiles through jerk limitation for minimizing excitations of oscillations during movement of a machine elementSIEMENS AG·Filed 2003·Granted Nov 30, 2004·15 cites·25 claims
- 1467US8157252B2Machine toolLADRA UWE·Filed 2007·Granted Apr 17, 2012·8 cites·11 claims
- 1566US8955789B2Method for controlling a process for winding an acentric coil former and device operating according to the methodBITTEROLF DAVID·Filed 2012·Granted Feb 17, 2015·3 cites·14 claims
- 1666US8040017B2Piezoelectric actuatorSIEMENS AG·Filed 2007·Granted Oct 18, 2011·4 cites·9 claims
- 1766US7208901B2Control method for jerk-limited speed control of a movable machine element of a numerically controlled industrial processing machineSIEMENS AG·Filed 2004·Granted Apr 24, 2007·11 cites·18 claims
- 1865US9740179B2Processing machine with vibration compensation of movable mechanical structuresSIEMENS AG·Filed 2012·Granted Aug 22, 2017·2 cites·12 claims
- 1963US11898616B2Vibration damping system and machine toolSIEMENS AG·Filed 2021·Granted Feb 13, 2024·0 cites·17 claims
- 2060US6979932B2Production machineSIEMENS AG·Filed 2002·Granted Dec 27, 2005·8 cites·9 claims
- 2159US2024353811A1Method for operating a machine tool and/or production machineSIEMENS AG·Filed 2022·Application pending·0 cites
- 2258US2024176323A1Method and systems for determining compensation parametersSIEMENS AG·Filed 2022·Application pending·0 cites
- 2357US11396192B2Digital web printing press, control apparatus and method for operating the digital web printing pressSIEMENS AG·Filed 2020·Granted Jul 26, 2022·0 cites·22 claims
- 2456US11269309B2Analysis unit and method for determining at least one forming process characteristic of a servo pressSIEMENS AG·Filed 2019·Granted Mar 8, 2022·0 cites·21 claims
- 2556US11267073B2Guidance of a cutting head in relation to a material by using sensor delay timeSIEMENS AG·Filed 2019·Granted Mar 8, 2022·0 cites·9 claims
- 2656US2023330799A1Machine toolSIEMENS AG·Filed 2021·Application pending·0 cites
- 2755US11689114B2Control facility for a DC link converter and DC link converterSIEMENS AG·Filed 2021·Granted Jun 27, 2023·0 cites·18 claims
- 2855US11029663B2Method and device for automatically generating a production machine or machine tool control program which is solely designed for diagnostic purposesSIEMENS AG·Filed 2018·Granted Jun 8, 2021·0 cites·7 claims
- 2953US2024427306A1Identification of model parameters for a manufacturing machine, and use thereof for determining optimised trajectoriesSIEMENS AG·Filed 2022·Application pending·0 cites
- 3052US12088150B2Vibration damping in a machine tool having multiple vibration detectionSIEMENS AG·Filed 2020·Granted Sep 10, 2024·0 cites·5 claims
- 3151US8294392B2Arrangement for supplying power to a coupled system of machinesKREJTSCHI JUERGEN·Filed 2010·Granted Oct 23, 2012·2 cites·11 claims
- 3250US7152503B2Device for compensating a torque produced by a gyrostatic effectSIEMENS AG·Filed 2004·Granted Dec 26, 2006·4 cites·8 claims
- 3350US2009278019A1Machine having a machine element that can be moved along a crossbeamSIEMENS AG·Filed 2006·Application pending·0 cites
- 3449US7997431B2Operating method for an installation having a mechanically movable elementSIEMENS AG·Filed 2007·Granted Aug 16, 2011·1 cites·9 claims
- 3548US8148863B2Drive arrangementHAMANN JENS·Filed 2007·Granted Apr 3, 2012·0 cites·9 claims
- 3647US2008105071A1Device for linearly moving a useful massSIEMENS AG·Filed 2007·Application pending·0 cites
- 3746US7424337B2Method for increasing the control dynamics of a load driven by a driveshaft of direct driveSIEMENS AG·Filed 2004·Granted Sep 9, 2008·5 cites·16 claims
- 3845US11353843B2Automatic evaluation of a machine behaviourSIEMENS AG·Filed 2018·Granted Jun 7, 2022·0 cites·18 claims
- 3945US2010092262A1Machine tool, and method for the damping of oscillatory movements of a machine element of a machine toolSIEMENS AG·Filed 2009·Application pending·0 cites
- 4044US2008215164A1Method and Device for Controlling Movement of a Movable Machine Element of a MachineSIEMENS AG·Filed 2006·Application pending·0 cites
- 4142US10491195B2Filter switching method for a machine control systemSIEMENS AG·Filed 2016·Granted Nov 26, 2019·0 cites·14 claims
- 4242US2008257667A1Device For Decoupling an Attachment From a Moving Machine ElementSIEMENS AG·Filed 2005·Application pending·0 cites
- 4341US10684605B2Control device with integrated optimizerSIEMENS AG·Filed 2014·Granted Jun 16, 2020·0 cites·10 claims
- 4439US10556341B2Trajectory determination method for non-productive movementsSIEMENS AG·Filed 2016·Granted Feb 11, 2020·0 cites·12 claims
- 4538US10539946B2Closed-loop control device with adaptive fault compensationSIEMENS AG·Filed 2017·Granted Jan 21, 2020·0 cites·20 claims
- 4637US11204595B2Machining of workpieces with model-supported error compensationSIEMENS AG·Filed 2018·Granted Dec 21, 2021·0 cites·13 claims
- 4729US8080951B2Drive apparatus and method for its operationBEHR WOLFRAM·Filed 2009·Granted Dec 20, 2011·0 cites·16 claims
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