The stress distribution detection device in the metal band plate which can add stress with the stretch of the band plate

摘要

With the stretch of the band plate, can add stress in the metal band plate which regarding the stress distribution detection device being something, the stress distribution detection device:Roller (10,20,30,31,32,40,50) for measurement; At least one which was formed to the roller (10,20,30,31,32,40,50) for the said measurement seat (2); The said seat in (2) arrival the sensor for measurement which is sat down (6); The power transmission element which is installed in the said seat (2) (5), the said power transmission element as for (5), the sensor for the said measurement the power transmission element which has possessed the shoulder (5b) for load which is operation in (6); It possesses. The cross section area of the shoulder (5b) for the said load the said seat (2) is smaller than the cross section area. Furthermore the said power transport unit (2) having had the shoulder (5c) for support, the shoulder (5c) for the said support is made on the surface of the shoulder (5b) for the said load, it is related on external side of the roller (10,20,30,31,32,40,50) for the said measurement has possessed the cross section area which at the same time is narrower than the shoulder (5b) for the said load.The device furthermore the said seat (2) is pressed in by the opening, has possessed the cover (7) which at the same time seals the said seat completely. The surface of facing outside of the said cover, being arrayed by almost identical height with the circumferential surface (8) of the roller (10,20,30,31,32,40,50) for the said measurement, the said cover is supported the said power transmission element (5) in the shoulder (5c) for the said support.