公开(公告)号：US20010032924A1

公开(公告)日：2001-10-25

申请号：US09829473

申请日：2001-04-09

Applicant: Metso Paper, Inc.

Inventor： Antti Pramila ,  Mauri Rukajarvi ,  Tuomo Kurkela ,  Juha Isometsa

IPC: G01J001/04

CPC classification number: G01L5/105 ,  G02B6/02057

Abstract: A composite-construction roll, includes a roll frame reinforced with reinforcing fibers, and a method for manufacturing such a roll. There is at least one optical fiber among the reinforcing fibers and the roll includes terminals arranged in this optical fiber for a transmitter and a receiver for measuring a selected optical quantity from the fiber.

Abstract translation: 复合施工辊包括用增强纤维增强的辊架，以及制造这种轧辊的方法。 在增强纤维中存在至少一根光纤，并且辊包括布置在用于发射器的光纤中的端子和用于从光纤测量所选择的光量的接收器。