ELASTIC BUSH AND ITS ASSEMBLY BODY

摘要

PROBLEM TO BE SOLVED: To provide an elastic bush which is an outside cylinder made of synthetic resin and is capable of improving durability by imparting pre-compression to a rubber elastic body. SOLUTION: An outside diameter D of an outside cylinder 14 made of synthetic resin is set specifically larger than an inside diameter (d) of a cylindrical member 6 and pre-compression is imparted to a rubber elastic body 16 by press- fitting the outside cylinder 14 in the cylindrical member 6, in an elastic bush 10 furnished with an inside cylinder 12, the outside cylinder 14 to surround the inside cylinder 12 axially in parallel and the rubber elastic body 16 to connect the inside cylinder and the outside cylinder to each other and to be assembled by press-fitting it in the cylindrical member 6.