LIQUID FILLED MOUNT

Title:

LIQUID FILLED MOUNT

Document Type and Number:

WIPO Patent Application WO/2014/038215

Kind Code:

A1

Abstract:

[Problem] To provide a durable liquid filled mount which has favorable cushioning properties by allowing large relative displacement, or a large stroke, between a stud and a container, and, even when high frequency vibrations are input, is able to suppress cavitation such that dampening performance is not reduced, as well as absorb low-amplitude high-frequency vibrations. [Solution] A liquid filled mount (1), mounted between a first member and a second member, is for reducing vibration input to the first member or second member, and the liquid filled mount comprises a cup-shaped container (10), a stud (20), a cover member (30), a diaphragm (40), a high-viscosity liquid (50), air, a movable attenuation plate (70), and a supporting member (80). The supporting member (80) is disposed between the diaphragm (40) and the movable attenuation plate (70) or the bottom end of the stud (20), and transmits a compression-direction load acting on the stud (20) to the diaphragm (40).

Inventors:

KUZUKAWA MITSUO (JP)

Application Number:

PCT/JP2013/005358

Publication Date:

March 13, 2014

Filing Date:

September 10, 2013

Export Citation:

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Assignee:

FUKOKU KK (JP)

International Classes:

F16F13/10

Foreign References:

JP2010270850A	2010-12-02
JPH09280299A	1997-10-28
JPS63275827A	1988-11-14
JPH08254241A	1996-10-01
JP2003322198A	2003-11-14
JPH0754912A	1995-02-28
JPH09280299A	1997-10-28

Other References: