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Patent Searching and Data


Title:
VEHICLE FRAME SUPPORTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/138954
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a vehicle frame supporting device having a novel structure which is capable of reliably exhibiting a desired vibration damping characteristic while having a simple structure, and which is capable of stably providing a vibration reduction effect that is effective against multidirectional input vibration. The present invention comprises a first mounting member 12 and a second mounting member 14 that are mounted to mounting portions 60, 62, respectively, which are set so as to be spaced apart from each other on a body frame 54. The inner shaft-shaped portion 20 of the first mounting member 12 and the outer cylindrical portion 42 of the second mounting member 14 are arranged with the inner shaft-shaped portion 20 inserted in the outer cylindrical portion 42. The inner shaft-shaped portion 20 and the outer cylindrical portion 42 are elastically coupled in the direction perpendicular to the axis by a highly damping elastic body 16. An intermediate member 24 is interposed in the connection portion where the highly damping elastic body 16 is connected to the inner shaft-shaped portion 20 and/or the outer cylindrical portion 42. The highly damping elastic body 16 is connected to one of the inner shaft-shaped portion 20 and the outer cylindrical portion 42 with the intermediate member 24 interposed therebetween so that the damping effect by the highly damping elastic body 16 is exerted to any relative displacement in the axial direction, the direction perpendicular to the axis, the twisting direction, and the torsional direction of the first mounting member 12 and the second mounting member 14.

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Inventors:
OHJI AKIRA (JP)
Application Number:
PCT/JP2017/032048
Publication Date:
August 02, 2018
Filing Date:
September 06, 2017
Export Citation:
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Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
B62D25/06; B62D25/04; F16F1/38; F16F15/08
Foreign References:
JP2007314081A2007-12-06
JP2011093449A2011-05-12
JPH1038026A1998-02-13
JP2007315531A2007-12-06
JP2010202033A2010-09-16
JP2009241656A2009-10-22
US20140367547A12014-12-18
Attorney, Agent or Firm:
KASAI & NAKANE INTERNATIONAL PATENT FIRM et al. (JP)
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