P

Inventor

NAUMANN HANS J

DE13 patents
⚠️ This page may combine multiple inventors who share the name “NAUMANN HANS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NILES SIMMONS INDUSTRIEANLAGEN

6 patents
US5890854AApr 6, 1999

Shaping tool for stock removal machining of wheelsets

NILES SIMMONS INDUSTRIEANLAGEN36 citations88
US5561242AOct 1, 1996

Apparatus for locating wheelsets

NILES SIMMONS INDUSTRIEANLAGEN26 citations87
US5511913AApr 30, 1996

Wheelset processing method and apparatus

NILES SIMMONS INDUSTRIEANLAGEN14 citations72
US5555632ASep 17, 1996

Apparatus for measuring the contours of a wheel

NILES SIMMONS INDUSTRIEANLAGEN15 citations68
US5927167AJul 27, 1999

Apparatus for truing wheelsets

NILES SIMMONS INDUSTRIEANLAGEN9 citations66
US5664469ASep 9, 1997

Wheelset aligning technique for wheelset truing machinery and wheelset aligning device

NILES SIMMONS INDUSTRIEANLAGEN4 citations60

SIMMONS MACHINE TOOL CORP

2 patents
US5936737AAug 10, 1999

Wheelset sensing system

SIMMONS MACHINE TOOL CORP43 citations90
US5767973AJun 16, 1998

Wheelset sensing system

SIMMONS MACHINE TOOL CORP11 citations71

NAUMANN HANS J

2 patents
US9446449B2Sep 20, 2016

Method for reprofiling wheelsets on underfloor wheel lathes

NAUMANN HANS J1 citations40
US8677581B2Mar 25, 2014

Deep rolling machine for crankshafts

NAUMANN HANS J0 citations36

HEGENSCHEIDT GMBH WILHELM

1 patent
US4167106ASep 11, 1979

Method and apparatus for finish rolling workpieces of substantially circular cross-section to a selected diameter

HEGENSCHEIDT GMBH WILHELM10 citations71

HEGENSCHEIDT MFD GMBH

1 patent
US10859470B2Dec 8, 2020

Method for measuring and calculating geometric parameters of the wheels of a wheelset for rail vehicles

HEGENSCHEIDT MFD GMBH0 citations36

NSH TECH GMBH

1 patent
US12332052B2Jun 17, 2025

Method and device for determining centers of a hollow shaft rotatably clamped as a workpiece in a machine tool

NSH TECH GMBH0 citations33