To provide a cylindrical mount which is mounted between members to be connected to each other for vibration absorption in such a state that shared load is applied to an outer cylinder member in the axial direction, having an always held-down dynamic spring constant.
The cylindrical mount comprises a main shaft member 1, the outer cylinder member 2 coaxially arranged on the outer periphery side of the main shaft member 1 in spaced relation, and a rubber elastic body 3 laid between the main shaft member 1 and the outer cylinder member 2 and integrally connecting both members to each other. The outer cylinder member 2 has a ring-shaped upper seat portion 23 protruded from the inner peripheral face inward to the radial direction. The outer cylinder member 2 is elastically supported by a coil spring 9 which is arranged between a lower washer 7 provided at the lower end of the main shaft member 1 and the upper seat portion 23.
COPYRIGHT: (C)2008,JPO&INPIT
ARAKAWA NOBORU
OSHIMA HIDEKI
HAMADA MASAAKI
