MOLDING METHOD OF VIBRATION ISOLATING MOUNT, AND VIBRATION ISOLATING MOUNT

摘要

PROBLEM TO BE SOLVED: To enhance productivity by increasing the number of vibration isolating mounts which can be molded at a time.;SOLUTION: Inner and outer cylinders 3 and 5 and middle mold 8 are attached to outer molds 9 and 14 such that a flange 2 at one end side of an inner cylinder 3 is made opposite to one end of the outer cylinder 5, and an annular end 13 of the middle mold 8 gets in between the flange 2 and one end of the outer cylinder 5 to surround the inner cylinder 3.A rubber compound member is supplied to a first space 17 between the inner cylinder 3 and an end of the middle mold 8 and a second space 18 between the inner cylinder 3 and the outer cylinder 5, and the vibration isolating mount 1 is molded in which a rubber elastic body part between the flange 2 and one end of the outer cylinder 5 is constricted.In this molding method of the vibration isolating mount, the middle mold 8 is formed of resin and has a ring shape, and in a state in which the middle mold 8 is attached to the outer molds 9 and 14, the rubber compound member is supplied.;COPYRIGHT: (C)2004,JPO