A tubular vibration-damping device including: an inner shaft member; an outer tube member; and a main rubber elastic body which couples the two members. The outer tube member is made of synthetic resin and integrally includes on its first axial end a locking part having a locking projection on its outer circumference surface and a stopper support part that supports a base end part of a stopper rubber projecting axially outward therefrom. The locking part is positioned at an outer circumference side of the stopper support part across a recess that opens axially outward of the outer tube member. Deformation of the locking part to an inner circumference side is restricted by the stopper rubber swelling to the outer circumference side along with its compressive deformation in an axial direction and abutting against an inner circumference surface of the locking part.
TUBULAR VIBRATION-DAMPING DEVICE
2015-11-12
Patent
Electronic Resource
English