Title:
HYDRAULIC ANTIVIBRATION DEVICE
Document Type and Number:
Japanese Patent JP2018017399
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic antivibration device that perfects vibration-damping supports thereof in order to decrease energy consumption of the vibration-damping supports.SOLUTION: A hydraulic antivibration device comprises two frames (2, 3) and an elastomer body (4), which connects frames together and delimits a first hydraulic chamber (A) that communicates with a second hydraulic chamber (B) that can be deformed by a constricted passage. An electromagnetic actuator (22), which controls the vibration-damping behavior of the device, comprises a suction cup with a permanent magnet.SELECTED DRAWING: Figure 1
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Inventors:
LEMAIRE GABRIEL
ALAIN BELLAMY
ALAIN BELLAMY
Application Number:
JP2017143320A
Publication Date:
February 01, 2018
Filing Date:
July 25, 2017
Export Citation:
Assignee:
HUTCHINSON SA
International Classes:
F16F13/26; F03B17/06; F16F13/10; F16F15/02; F16F15/023; H02K7/18
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe
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