FATIGUE TESTER

摘要

The testing instrument for testing the rubber products on the simulated condition, enables to prospect the durability of the products and the characteristics of the fatigue adhesion. The instrument comprises a plurality of rollers(5) mounted on the stand(3), for clamping the testpiece(1); roller stand(13) mounted on the roller case(4); balance transforming device(15) having the weight frame(7) for controlling the pressure rate; a pair of band clamping frames(21) having a plurality of knife bands(27); short-width bending device(20) having the driving shaft(29); grip shaft(40) having the grip(32) with the teeth(31); gripping device(30) having the shaft moving frame(42); controller(33) connected with the respective devices.