Patent ID: 11946520
Assignee: YAMASHITA RUBBER CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A damper mount which is inserted between a suspension of a vehicle and a vehicle body frame of the vehicle, the damper mount comprising:
a housing having an inner circumferential wall defining a cylindrical mounting hole therein; and
a vibration-damping member disposed in the mounting hole, wherein
the vibration-damping member includes:
an outer cylinder fitted in the mounting hole;
an inner cylinder disposed in the outer cylinder; and
a rubber elastic body inserted between the outer cylinder and the inner cylinder to elastically join the outer cylinder with the inner cylinder,

the outer cylinder includes a circumferential wall defining a communication hole extending through the circumferential wall in a radial direction of the mounting hole,
the rubber elastic body includes:
an outer circumferential wall disposed on the circumferential wall of the outer cylinder;
a recess recessed from the outer circumferential wall, the recess extending in an axial direction of the damper mount and communicating with the communication hole; and
at least one stopper protruding from a radially-inner wall surface of the recess,

the housing includes on the inner circumferential wall a receiving part which faces the at least one stopper in the radial direction of the mounting hole, across a gap and through the communication hole, and
the rubber elastic body is configured to be displaced such that the at least one stopper comes in contact with the receiving part through the communication hole.