A vibration-proof device includes a tubular first attaching member connected to one of a vibration generation part and a vibration reception part, and a second attaching member connected to the other thereof; an elastic body configured to connect both the attaching members to each other; a partition member configured to divide a liquid chamber in the first attaching member in which liquid is sealed into a main liquid chamber having the elastic body as a part of a wall surface, and an auxiliary liquid chamber; and a movable member (40) accommodated in an accommodation chamber provided in the partition member so as to be deformable or displaceable in an axial direction of the first attaching member. An inclined protrusion part (42) is formed on the outer circumferential edge portion of the movable member (40). A width (W) in the radial direction of a root part of the inclined protrusion part is smaller than a length (H) in the axial direction from the root part to a distal end portion of the inclined protrusion part.
VIBRATION-PROOF DEVICE
2019-09-19
Patent
Elektronische Ressource
Englisch
BRACKET FOR VIBRATION-PROOF DEVICE AND VIBRATION-PROOF DEVICE
Europäisches Patentamt | 2016
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