Inventor · disambiguated record
Alfred Heimann
Also filed as: HEIMANN ALFRED
19 granted patents·5 pending applications·212 citations·filing 1987–2014
94Inventor score
Files withHEGENSCHEIDT MFD GMBH & CO KG13HEGENSCHEIDT MFD GMBH3HEIMANN ALFRED3HEGENSCHEIDT GMBH WILHELM2BOMS MANFRED1
Top patents by PatentIndex Score
24 records- 0184US7392595B2Device for measuring the roundness of a railroad wheelHEGENSCHEIDT MFD GMBH & CO KG·Filed 2003·Granted Jul 1, 2008·29 cites·17 claims
- 0277US6666061B2Apparatus for deep rolling of recesses and radii of crankshaft journal bearingsHEGENSCHEIDT MFD GMBH & CO KG·Filed 2002·Granted Dec 23, 2003·21 cites·17 claims
- 0376US5678963AMethod for truing sets of rail vehicle wheels by chip removal and under-floor machine for performing the methodHEGENSCHEIDT MFD GMBH·Filed 1995·Granted Oct 21, 1997·38 cites·19 claims
- 0476US4802285AMethod and apparatus for ascertaining the radial location of a new wheel profile to be produced by a reprofiling operationHEGENSCHEIDT GMBH WILHELM·Filed 1987·Granted Feb 7, 1989·34 cites·11 claims
- 0572US7827684B2Process for finish-machining crank shafts for motor car enginesHEGENSCHEIDT MFD GMBH & CO KG·Filed 2003·Granted Nov 9, 2010·16 cites·12 claims
- 0665US7021100B2Deep-rolling apparatus of a deep rolling machine crankshaftsHEGENSCHEIDT MFD GMBH & CO KG·Filed 2004·Granted Apr 4, 2006·10 cites·4 claims
- 0761US7261620B2Method and device for reprofiling railway wheelsHEGENSCHEIDT MFD GMBH & CO KG·Filed 2001·Granted Aug 28, 2007·11 cites·1 claims
- 0861US6651474B2Device for the fixed-rolling of crankshaftsHEGENSCHEIDT MFD GMBH & CO KG·Filed 2001·Granted Nov 25, 2003·8 cites·14 claims
- 0957US6439019B1Roller cage for a deep rolling work rollerHEGENSCHEIDT MFD GMBH CO KG·Filed 2000·Granted Aug 27, 2002·3 cites·17 claims
- 1055US9205472B2Machine for deep-rolling axlesHEIMANN ALFRED·Filed 2010·Granted Dec 8, 2015·1 cites·6 claims
- 1155US5678966AMilling cutter for a wheel set milling machineHEGENSCHEIDT MFD GMBH·Filed 1995·Granted Oct 21, 1997·18 cites·17 claims
- 1247US6990842B2Method for deep-rolling transitions between the bearing journals and the flanges of crankshaftsHEGENSCHEIDT MFD GMBH & CO KG·Filed 2004·Granted Jan 31, 2006·2 cites·1 claims
- 1347US5943893ARoll-hardening machine for crankshaftsHEGENSCHEIDT MFD GMBH·Filed 1998·Granted Aug 31, 1999·15 cites·20 claims
- 1446US10166595B2Rolling toolHEGENSCHEIDT MFD GMBH & CO KG·Filed 2014·Granted Jan 1, 2019·0 cites·19 claims
- 1543US2008202296A1Tool for Machining Tire ProfilesHEGENSCHEIDT MFD GMBH & CO KG·Filed 2005·Application pending·0 cites
- 1642US2012137480A1Device for deep-rolling transition radii on crankshaftsHEIMANN ALFRED·Filed 2008·Application pending·0 cites
- 1741US9694471B2Burnishing headHEIMANN ALFRED·Filed 2012·Granted Jul 4, 2017·0 cites·13 claims
- 1839US2011092349A1Deep rolling headHEGENSCHEIDT MFD GMBH & CO KG·Filed 2009·Application pending·0 cites
- 1939US2015074998A1Method for improving the quality of the surfaces of crankshaftsMALDANER JANDREY·Filed 2012·Application pending·0 cites
- 2035US7779660B2Procedure for deep rolling crankshaftsHEGENSCHEIDT MFD GMBH & CO KG·Filed 2006·Granted Aug 24, 2010·0 cites·10 claims
- 2134US9205516B2Hydraulic wheel set pressBOMS MANFRED·Filed 2008·Granted Dec 8, 2015·0 cites·6 claims
- 2234US8245374B2Roller burnishing machine for crankshaftsHEFFE ROLAND·Filed 2006·Granted Aug 21, 2012·0 cites·4 claims
- 2334US4825737ALifting mechanism especially for a wheel set in a truing machineHEGENSCHEIDT GMBH WILHELM·Filed 1987·Granted May 2, 1989·6 cites·17 claims
- 2428US2008209969A1Deep Rolling HeadHEGENSCHEIDT MFD GMBH & CO KG·Filed 2004·Application pending·0 cites
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