A partition member includes a first orifice passage extending from a main liquid chamber to the side of a sub-liquid chamber, and a second orifice passage extending from the sub-liquid chamber to the side of the main liquid chamber and connected to the first orifice passage. The first orifice…
A vibration-damping device includes a partition member provided with an orifice passage that allows a main liquid chamber and an auxiliary liquid chamber to communicate with each other, a plurality of first communication holes that allows the main liquid chamber and an accommodation chamber to…
A partition member includes an orifice passage through which the main liquid chamber and the auxiliary liquid chamber communicate with each other, a plurality of first communication holes through which the main liquid chamber and the accommodation chamber communicate with each other, and a second…
A vibration-damping device () of the present invention includes a first attachment member (), a second attachment member (), an elastic body (), and a partition member (). In the partition member, a restriction passage () through which the first liquid chamber () and the second liquid chamber ()…
The present invention includes a first attachment member (), a second attachment member (), an elastic body (), a partition member (), and a movable member (). An orifice passage (), a plurality of first communication holes (), and a second communication hole () are formed in the partition member…
A partition member of an anti-vibration hydraulic mount includes a first channel and a second channel between the working chamber and the compensating chamber. The partition member includes a membrane secured in a receiving cavity. The membrane divides the receiving cavity into two sub-spaces…
Provided is a liquid-filled vibration isolator through which durability of an elastic movable body can be improved. In a case that a liquid pressure of liquid passing through a second orifice P is exerted to an outer circumference portion of an elastic movable body whole of the outer circumference…
A hydraulic mount includes a core, a first elastomeric member, a second elastomeric member connected to the first elastomeric member, a third elastomeric member connected to the core, a housing including a first housing member connected to the first elastomeric member and a second housing member…
In a vibration isolator of the present invention, an orifice passage () configured to allow a main liquid chamber () and an auxiliary liquid chamber () to communicate with each other, a plurality of first communication holes () configured to allow the main liquid chamber and an accommodation…
A vibration damping device for a vehicle includes: a first attachment member attached to a first member; a second attachment member attached to a second member; a first liquid chamber and a second liquid chamber configured to change volumes according to relative displacement between the first…
A fluid-filled vibration damping device including: primary and auxiliary liquid chambers; a partition provided between the two chambers; and a movable plate supported movably in a plate thickness direction thereof by the partition. The movable plate receives liquid pressure of the two chambers on…
A partitioning member (16) of a vibration-damping device (10) is provided with a communication chamber (30), a first communication hole (31) and a second communication hole (32). The first communication hole (31) and the second communication hole (32) are arranged to be offset from each other in…
A partitioning member (16) of a vibration-damping device (10) is provided with a communication chamber (30), a first communication hole (31) and a second communication hole (32). The first communication hole (31) and the second communication hole (32) are arranged to be offset from each other in…