Inventor
NUDING ERICH
DE17 patents
⚠️ This page may combine multiple inventors who share the name “NUDING ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BUTZBACHER WEICHENBAU GMBH
15 patentsUS5590833AJan 7, 1997
Expansion joint for part of a railway track
BUTZBACHER WEICHENBAU GMBH21 citations91
US5222700AJun 29, 1993
Device for locking a switch blade
BUTZBACHER WEICHENBAU GMBH7 citations73
US5195703AMar 23, 1993
Device for locking a switch blade with a stock rail
BUTZBACHER WEICHENBAU GMBH17 citations73
US6068196AMay 30, 2000
Expansion joint for part of a railway track
BUTZBACHER WEICHENBAU GMBH13 citations72
US5605281AFeb 25, 1997
Rail support system
BUTZBACHER WEICHENBAU GMBH9 citations72
US5522570AJun 4, 1996
Rail section
BUTZBACHER WEICHENBAU GMBH9 citations72
US5390881AFeb 21, 1995
Roller assembly for a switch tongue used with a stock rail
BUTZBACHER WEICHENBAU GMBH16 citations72
US4925135AMay 15, 1990
Arrangement for controlled guidance of a wheel axle or of a bogie of a rail vehicle passing over points
BUTZBACHER WEICHENBAU GMBH12 citations71
US5451018ASep 19, 1995
Railway tongue and rail juncture
BUTZBACHER WEICHENBAU GMBH7 citations68
US5582108ADec 10, 1996
Rail junction
BUTZBACHER WEICHENBAU GMBH5 citations62
US5158414AOct 27, 1992
Rail attaching device permitting longitudinal rail displacement
BUTZBACHER WEICHENBAU GMBH6 citations62
US5645216AJul 8, 1997
Bearing for a part of a railroad track
BUTZBACHER WEICHENBAU GMBH6 citations61
US6062144AMay 16, 2000
Method and means for the elastic bending of a support for a flexible switch
BUTZBACHER WEICHENBAU GMBH3 citations60
US5647280AJul 15, 1997
Rail line, in particular for a high-speed magnetic train
BUTZBACHER WEICHENBAU GMBH2 citations60
US5295624AMar 22, 1994
Contact surfaces of a track part and railway wheel
BUTZBACHER WEICHENBAU GMBH4 citations60