CHUCK FOR RUBBER FATIGUE TESTING MACHINE ABD RUBBER GATIGUE TESTING MACHINE USING THE SAME

摘要

PURPOSE: To make a whole structure compact and of low noise one. ;CONSTITUTION: A machinary room 11 is formed underneath a testing room 12, chucks 30 and 30 to which a test piece S is attached are housed in the testing room 12, and a hydraulic unit 21 and a cylinder 22 which drives the moving side chuck 30, are housed in the machinary room 11. Since the hydraulic unit 11 is not placed separately, a whole structure becomes very compact and also noise level thereof during operation can be maintained at very low level.;COPYRIGHT: (C)1993,JPO&Japio