Assignee
HEGENSCHEIDT MFD GMBH
DE·16 granted patents·3 pending applications·107 citations·filing 1995–2023
Top patents by PatentIndex Score
19 records- 0176US10946451B2Method and device for the machining of the wheel running surface of wheels for rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2018·Granted Mar 16, 2021·2 cites·11 claims
- 0276US5678963AMethod 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
- 0372US11338369B2Underfloor wheel set processing machine, in particular underfloor wheel lathe with adjustable track widthHEGENSCHEIDT MFD GMBH·Filed 2018·Granted May 24, 2022·1 cites·11 claims
- 0465US11872640B2Method and device for the machining of the wheel running surface of wheels for rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2020·Granted Jan 16, 2024·0 cites·3 claims
- 0558US2026008108A1Device for Machining, in Particular for Deep-Rolling, ShaftsHEGENSCHEIDT MFD GMBH·Filed 2023·Application pending·0 cites
- 0655US5678966AMilling cutter for a wheel set milling machineHEGENSCHEIDT MFD GMBH·Filed 1995·Granted Oct 21, 1997·18 cites·17 claims
- 0754US11453061B2Device and method for calibrating an underfloor wheelset lathe without a calibration wheelsetHEGENSCHEIDT MFD GMBH·Filed 2018·Granted Sep 27, 2022·0 cites·14 claims
- 0852US12409525B2Machine toolHEGENSCHEIDT MFD GMBH·Filed 2020·Granted Sep 9, 2025·0 cites·11 claims
- 0950US5654510AUltrasonic transducer apparatus for testing railroad wheelsHEGENSCHEIDT MFD GMBH·Filed 1995·Granted Aug 5, 1997·16 cites·15 claims
- 1048US10421115B2Hard-rolling roller head for the deep rolling of the crankpins of a split-pin crankshaftHEGENSCHEIDT MFD GMBH·Filed 2017·Granted Sep 24, 2019·0 cites·12 claims
- 1147US5943893ARoll-hardening machine for crankshaftsHEGENSCHEIDT MFD GMBH·Filed 1998·Granted Aug 31, 1999·15 cites·20 claims
- 1244US2020215616A1Device and Method for Simultaneously Machining Several Wheelsets of a Rail VehicleHEGENSCHEIDT MFD GMBH·Filed 2018·Application pending·0 cites
- 1343US11994384B2Method for radially aligning wheelsets of rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2019·Granted May 28, 2024·0 cites·5 claims
- 1443US10859470B2Method for measuring and calculating geometric parameters of the wheels of a wheelset for rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2016·Granted Dec 8, 2020·0 cites·8 claims
- 1542US2020132120A1Cage arrangement for deep-rolling rollersHEGENSCHEIDT MFD GMBH·Filed 2018·Application pending·0 cites
- 1641US10639767B2Rolling unit for deep-rolling the running surfaces of rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2015·Granted May 5, 2020·0 cites·14 claims
- 1739US7168278B2Deep rolling roller head of a deep rolling toolHEGENSCHEIDT MFD GMBH·Filed 2003·Granted Jan 30, 2007·2 cites·5 claims
- 1835US5984599AMethod and machine for rotary milling the crankpins and main bearing pins of crankshaftsHEGENSCHEIDT MFD GMBH·Filed 1999·Granted Nov 16, 1999·8 cites·20 claims
- 1933US6071049AMethod and machine for rotary milling the crankpins of crankshafts using disk milling cuttersHEGENSCHEIDT MFD GMBH·Filed 1999·Granted Jun 6, 2000·7 cites·22 claims
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