Inventor
ZIMMERMANN HANS
DE34 patents
⚠️ This page may combine multiple inventors who share the name “ZIMMERMANN HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASEA BROWN BOVERI
7 patentsUS5282602AFeb 1, 1994
Arrangement for fastening a machine part to a foundation
ASEA BROWN BOVERI11 citations74
US5023501AJun 11, 1991
Horizontal axis electrical machine with radial support bolts
ASEA BROWN BOVERI12 citations74
US5866960AFeb 2, 1999
Gas-cooled electrical machine
ASEA BROWN BOVERI7 citations72
US5739618AApr 14, 1998
Electric synchronous machine having slip rings arranged outside the machine housing, and a method for producing it
ASEA BROWN BOVERI11 citations71
US5635779AJun 3, 1997
Electrical machine with an axial fan
ASEA BROWN BOVERI9 citations69
US5276373AJan 4, 1994
Gas-cooled electric machine
ASEA BROWN BOVERI7 citations66
US5276374AJan 4, 1994
Gas-cooled electric machine
ASEA BROWN BOVERI10 citations64
ABB MANAGEMENT AG
6 patentsUS5557153ASep 17, 1996
Air-cooled rotating electrical machine
ABB MANAGEMENT AG44 citations92
US5485050AJan 16, 1996
Device for holding the ends of the turns of a stator winding in a dynamoelectric machine
ABB MANAGEMENT AG27 citations92
US5442249AAug 15, 1995
Horizontal-axis electrical machine
ABB MANAGEMENT AG11 citations74
US5477095ADec 19, 1995
Rotor of a turbogenerator having direct gas cooling of the excitation winding
ABB MANAGEMENT AG17 citations71
US5583388ADec 10, 1996
Device for holding the ends of the turns of a stator winding in a dynamoelectric machine
ABB MANAGEMENT AG13 citations70
US5602435AFeb 11, 1997
Gas-cooled electrical machine
ABB MANAGEMENT AG12 citations67
POLYGRAPH LEIPZIG
5 patentsUS4318541AMar 9, 1982
Devices for the lateral alignment of sheets
POLYGRAPH LEIPZIG38 citations92
US4099463AJul 11, 1978
Support arrangement for guiding sheets through a printing machine
POLYGRAPH LEIPZIG22 citations80
US4319744AMar 16, 1982
Jogger for the lateral alignment of sheets in sheet deliverers
POLYGRAPH LEIPZIG24 citations79
US4225129ASep 30, 1980
Sheet guidance arrangement in printing-machine outfeed units
POLYGRAPH LEIPZIG25 citations78
US4530495AJul 23, 1985
Pick-up unit in a sheet-transporting device of a printing machine
POLYGRAPH LEIPZIG11 citations73
HEGENSCHEIDT MFD GMBH & CO KG
3 patentsUS6691543B2Feb 17, 2004
Fixed roll apparatus of a fixed roll machine for crankshafts
HEGENSCHEIDT MFD GMBH & CO KG6 citations71
US6393887B1May 28, 2002
Roll-hardening device pertaining to a roll-hardening machine for crankshafts
HEGENSCHEIDT MFD GMBH & CO KG5 citations60
US7493788B2Feb 24, 2009
Deep rolling roller head for split-pin crankshafts
HEGENSCHEIDT MFD GMBH & CO KG4 citations56