Inventor

CONRAD HANS-ROLF

DE20 patents

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

CONRAD HANS-ROLF

VOITH SULZER FINISHING GMBH

Calender in a paper-making or a coating machine

Method for processing a web of material using individually controllable zones

Calender for the treatment of a paper web

Winding roller support device for web material

Method and apparatus for processing a web of material

Heatable roll for the treatment of webs of material as well as method for their operation

Method and device for packaging a roll formed by a wound web of material

KLEINEWEFERS GMBH

Method and arrangement for the packaging of a material-web roll

Mobile platform for operators of calenders

Apparatus for cooling calender rolls and the like

Finger-protection device for a roller gap

Calender for material webs or the like

Safety device for a roll space of a calender or similar roll machine

VOITH SULZER PAPIERTECH PATENT

Method and apparatus for monitoring a winding hardness of a winding roll

Calender and process for treatment of paper web

Roll winding device and method

VOITH PAPER PATENT GMBH

Process for cleaning a roll in a calender

Process and device for producing paper reels

Calender

CONRAD HANS ROLF

Wallboard and method of making and using same