SPRING CHARACTERISTIC ADJUSTMENT METHOD OF COMPRESSION TYPE COIL SPRING, AND SPRING CHARACTERISTIC ADJUSTMENT TYPE COMPRESSION ENERGIZING BODY

摘要

PROBLEM TO BE SOLVED: To provide a spring characteristic adjustment method and spring characteristic adjustment type compression energizing body, providing desired spring force (energizing force) by adjusting the spring characteristics so as to increase its application.;SOLUTION: A band shaped spring steel 11 is wound in a coil shape, and a wave 12 continuing in a length direction of the spring steel 11 is formed. A coiled wave spring 10 includes a protruded top part and recessed top part of a wave shaped part, which are adjacent in a compression direction and are in contact with each other when rotation is not applied. The coiled wave spring 10 is rotated to adjust the spring characteristics.;COPYRIGHT: (C)2009,JPO&INPIT