Fluid filled type vibration damping device and cover member therefor

摘要

A fluid filled type vibration damping device (10) wherein an annular fastening fitting (54), to which an outside peripheral edge portion of a flexible rubber film (52) has been bonded by vulcanization, includes a rubber sheath layer (60) integrally formed with the flexible rubber film (52) over an outside face at an inner peripheral edge portion of the annular fastening fitting (54). A cover member (94) is attached covering the flexible rubber film (52) from an outside. The cover member (94) including contacting projections (108) provided to the cover member (94) in a part thereof that contacts the rubber sheath layer (60), and catch pieces (96) extending towards a second mounting member (14) disposed at multiple locations along a circumference thereof. With the catch pieces (96) engaging a projecting catch portion (80), the contacting projection (108) is pressed in the axial direction against the rubber sheath layer (60).