Inventor
HOELL ROLAND
DE13 patents
Patents
13 patentsUS5272975ADec 28, 1993
Throw-on/throw-off device for a blanket cylinder with a printing speed dependent control system for a sheet-fed offset press
ROLAND MAN DRUCKMASCH37 citations91
US6631677B1Oct 14, 2003
Printing machine with an imaging device
ROLAND MAN DRUCKMASCH17 citations82
US4397236AAug 9, 1983
Inking unit with traversing ink rollers
ROLAND MAN DRUCKMASCH23 citations80
US5101723AApr 7, 1992
Mechanism for the engagement, disengagement and adjustment of inking and damping rollers
ROLAND MAN DRUCKMASCH10 citations73
US5076166ADec 31, 1991
Arrangement for the accurately positioned quick-action clamping and tensioning of printing plates
ROLAND MAN DRUCKMASCH11 citations73
US4914981AApr 10, 1990
Intermediate transmission for converting a rotation into the reciprocation of a roller in inking and/or damping units of offset printing presses
ROLAND MAN DRUCKMASCH8 citations73
US4852488AAug 1, 1989
Sheet transfer drum for a printing press
ROLAND MAN DRUCKMASCH12 citations73
US4563951AJan 14, 1986
Clamping and adjusting device for the smoothing means on the storage cylinder of a sheet offset press
ROLAND MAN DRUCKMASCH7 citations73
US4759290AJul 26, 1988
Device for controlling grippers in sheet-fed rotary presses
ROLAND MAN DRUCKMASCH14 citations72
US5117703AJun 2, 1992
Gearwheel for the drive of offset press cylinders
ROLAND MAN DRUCKMASCH2 citations62
US5081925AJan 21, 1992
Selective drive for a damping unit metering roller in an offset printing press
ROLAND MAN DRUCKMASCH4 citations62
US4583459AApr 22, 1986
Sheet-fed printing machine with means for cutting sheets longitudinally
ROLAND MAN DRUCKMASCH6 citations58
US4960053AOct 2, 1990
Vibrator control for inking units of printing presses
ROLAND MAN DRUCKMASCH1 citations51