Patent ID: 9145046
Filing Date: 2015-09-29
Classification: B60K,F16F

Abstract:
1. A vibration damping device comprising: a tubular first mounting member having an inner hole used as a fitting hole covered by a rubber coating layer; a second mounting member; a main rubber elastic body elastically connecting the first and second mounting members; and a bracket member fit into the fitting hole of the first mounting member, wherein a projecting part is formed partially on a circumference of the first mounting member so as to project toward an outer circumference side, a locking groove is formed on the projecting part so as to open onto an inner circumference surface of the first mounting member, and a groove inner surface of the locking groove is covered by the rubber coating layer, a locking part is provided on a part of the rubber coating layer that constitutes a side wall inner surface of the locking groove, an engaging projection projecting from the bracket member is fit into the locking groove by the bracket member being fit into the first mounting member, and a projection tip surface of the engaging projection is abutted on a bottom wall inner surface of the locking groove, and a side surface of the engaging projection is locked to the locking part so as to constitute a positioning member that positions the first mounting member and the bracket member to each other.