PURPOSE: To secure a vibration isolating rubber piece with good durability without subjecting the material to a drawing process, and facilitate adjustment of the stopper clearance.
CONSTITUTION: A bracket 1 is bent into an approx. U-form opening to one side, and its open edge is further bent outside to constitute flanges 11 to serve for mounting. An inner cylinder penetrates a vibration isolating rubber piece 3 and is embedded in its center, and a retaining plate 31 is joined with each end face, and this is pushed from both end faces and contracted and is inserted in the bracket, and the retaining plates are put in pressure contact with the inner surfaces of the bracket side walls so as to establish fixation. The bracket is furnished at its top wall 13 with a stopper surface 13a confronting the side face 3a of the rubber piece with a certain spacing reserved in between, and a stopper plate 4 is set as covering the opening of the bracket and is provided with a stopper surface 4a which confronts the side face 3b of the rubber piece with a certain spacing held in between. The stopper clearance can be adjusted easily by changing the protruding amount of this stopper plate.
FURUYA TSUNEICHI
OGASAWARA YUTAKA
INOUE MASAKI
