LIQUID SEAL TYPE CYLINDRICAL MOUNT DEVICE AND MANUFACTURE THEREOF

摘要

PROBLEM TO BE SOLVED: To improve sealing ability. SOLUTION: A liquid seal type cylindrical mount device comprises a main shaft metal fitting 1; main and auxiliary liquid chambers 23 and 24 fixed on the outer periphery of the main shaft metal fitting 1 and having an outer peripheral surface sealed with liquid L; a cylindrical rubber elastic body 2 having a recessed part in which an orifice passage 25 is formed and a seal part formed at the periphery of the recessed part; and a bracket 5 having a cylindrical part 51 coaxially arranged externally of the rubber elastic body 2 and closing the recessed part. The cylindrical part 51 of the bracket 5 is pressed in the outer periphery of the rubber elastic body 2 and vulcanization-adhered to the seal part by a vulcanization adhesive.