Title:
VIBRATION-ISOLATING MOUNT DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/095459
Kind Code:
A1
Abstract:
A vibration-isolating mount device capable of absorbing initial push-up load caused by impact and capable of quickly attenuating residual vibration after the impact. The vibration-isolating mount device (10) has a case body (11) fixed to a rotating frame (3), and mount rubber (14) is fixed to the case body (11). Magnetic viscous fluid (16) whose viscosity is varied by a magnetic field is sealed in a sealed chamber (15) in the case (11). A movable body (21) supported on the mount rubber (14) has a damper plate (23) moving in the sealed chamber (15) while receiving resistance from the magnetic viscous fluid (16). A viscosity variable control means (32) varies the viscosity of the magnetic viscous fluid (16) by forming a magnetic field depending on vibrational acceleration from an acceleration detecting means (31).
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| WO/2018/002833 | MOUNT FOR DAMPING OSCILLATIONS |
Inventors:
YOSHINO KAZUNORI (JP)
Application Number:
PCT/JP2005/012797
Publication Date:
September 14, 2006
Filing Date:
July 12, 2005
Export Citation:
Assignee:
CATERPILLAR MITSUBISHI LTD (JP)
YOSHINO KAZUNORI (JP)
YOSHINO KAZUNORI (JP)
International Classes:
F16F13/30
Foreign References:
| JPH04185930A | 1992-07-02 | |||
| JP2000274478A | 2000-10-03 | |||
| JPH07310775A | 1995-11-28 | |||
| JPS6220929A | 1987-01-29 | |||
| JPH0566355U | 1993-09-03 | |||
| JP2004076786A | 2004-03-11 | |||
| JP2004308688A | 2004-11-04 | |||
| JPH07133841A | 1995-05-23 |
Other References:
See also references of EP 1855025A4
Attorney, Agent or Firm:
Kabasawa, Joo (1-22 Shinjuku 3-chome, Shinjuku-k, Tokyo 22, JP)
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