Title:
PRESSURE ROLLER SURFACE TEMPERATURE MEASURING DEVICE
Document Type and Number:
Japanese Patent JPH05312652
Kind Code:
A
Abstract:
PURPOSE:To obtain a device which can accurately measure the surface temperature of a pressure roller such as a hot pressure roller. CONSTITUTION:This device is provided with a fixed spindle 9. two bearings 71 and 72 which are armored by providing the fixed spindle 9 in longer direction, and a metal sleeve 6 which is supported so that it can rotate freely by two bearings 71 and 72. Furthermore, it is provided with a noncontact type temperature sensor 10 which measures the temperature of the inner surface of the metal sleeve 6.
Inventors:
SAGAWA AKINORI
Application Number:
JP12067092A
Publication Date:
November 22, 1993
Filing Date:
May 13, 1992
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
B21B27/10; B21B38/00; G01J5/00; (IPC1-7): G01J5/10; B21B27/10
Attorney, Agent or Firm:
Hirose Shoichi