Inventor
ZAORALEK HEINZ-MICHAEL
DE17 patents
⚠️ This page may combine multiple inventors who share the name “ZAORALEK HEINZ-MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHWAEBISCHE HUETTENWERKE GMBH
14 patentsUS4955433ASep 11, 1990
Heating or cooling roller
SCHWAEBISCHE HUETTENWERKE GMBH29 citations92
US6185836B1Feb 13, 2001
Steam-heated roller with cooling system
SCHWAEBISCHE HUETTENWERKE GMBH16 citations83
US5072497ADec 17, 1991
Glazing or calendering roll
SCHWAEBISCHE HUETTENWERKE GMBH20 citations81
US5662572ASep 2, 1997
Heating roller
SCHWAEBISCHE HUETTENWERKE GMBH11 citations73
US5655596AAug 12, 1997
Steam-heated roll
SCHWAEBISCHE HUETTENWERKE GMBH14 citations73
US5151576ASep 29, 1992
Roll having heating means
SCHWAEBISCHE HUETTENWERKE GMBH18 citations73
US4875297AOct 24, 1989
Device for treating a material web
SCHWAEBISCHE HUETTENWERKE GMBH10 citations73
US5725466AMar 10, 1998
Peripherally drilled roll for the treatment of web material
SCHWAEBISCHE HUETTENWERKE GMBH12 citations71
US5915890AJun 29, 1999
Method and device for influencing the run of deep hole drilled passages
SCHWAEBISCHE HUETTENWERKE GMBH8 citations69
US6460611B2Oct 8, 2002
Roll for thermal and mechanical treatment of a web-shaped product
SCHWAEBISCHE HUETTENWERKE GMBH6 citations62
US4734966AApr 5, 1988
Heatable glazing or calendering roll
SCHWAEBISCHE HUETTENWERKE GMBH5 citations62
US6588332B1Jul 8, 2003
Roller group
SCHWAEBISCHE HUETTENWERKE GMBH2 citations56
US6796371B2Sep 28, 2004
Roller
SCHWAEBISCHE HUETTENWERKE GMBH3 citations53
US6908420B2Jun 21, 2005
Dimensionally stabilized roller body
SCHWAEBISCHE HUETTENWERKE GMBH1 citations51