BUSH

摘要

PROBLEM TO BE SOLVED: To provide a bush with excellent light weight property without fear of falling of the bush from a pressed material caused by decrease in fall-out resistance force with the pressed material even when environment temperature changes. SOLUTION: In this arm bush 10 formed by elastically connecting an inner cylindrical metal fitting 12 and a resin sleeve 14 by a rubber elastic body 18, a metal ring 16 is inserted into the resin sleeve 14 so as to make contact with the inner peripheral surface of the resin sleeve 14. The outer peripheral surface of the inner cylindrical metal fitting 12 and inner peripheral surfaces of the resin sleeve 14 and the metal ring 16 are respectively vulcanized and adhered by the rubber elastic body 18 to form the arm bush 10. COPYRIGHT: (C)2004,JPO