| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steel plate or sheet temperature measuring device that can measure the temperature of a steel plate or sheet in a state in which a contact type temperature sensor is kept in contact with the plate or sheet surface even when the plate or sheet is carried while oscillating up and down within a heat treatment furnace. <P>SOLUTION: The tips of arms 8a and 8b supporting contact type temperature sensors 2a and 2b are linked to each other by arm linking shafts 10a and 10b; sensor pressing weights 11a and 11b for pressing the contact type temperature sensors 2a and 2b against the surface of a steel plate or sheet 18 are disposed at the two ends of the arm linking shafts 10a and 10b and, at the same time, the arm linking shafts 10a and 10b are equipped with sensor holders 12a to 12d that can absorb upward pressing forces working from the steel plate or sheet 18 on the contact type temperature sensors 2a and 2b; and the two ends of the contact type temperature sensors 2a and 2b are so held by the sensor holders 12a to 12d that the contact type temperature sensors 2a and 2b are bent convexly relative to the surface of the steel plate or sheet 18. <P>COPYRIGHT: (C)2013,JPO&INPIT |
