Abb Ab

Jesper Kiersgaard

Lars E Jonsson

Ulf A Lifvenborg

Kjell Ingvarsson

Kenneth Grefve

Joar Johansson

Kjell O Ingvarsson

Lars Oi Jonsson

A roll arrangement for determining a web tension profile of a web. The roll arrangement includes a roll having a peripheral surface for guiding the web, which peripheral surface is provided with a plurality of openings, and a plurality of sensor arrangements. Each of the plurality of openings are arranged to receive one sensor arrangement of the plurality of sensor arrangements to thereby sense forces applied by the web to the roll. The roll arrangement is adapted to suspend the sensor arrangements in the respective opening.

Roll arrangement

Growing community of inventors

Vasteras, Sweden

Jesper Kiersgaard