Title:
VIBRATION REDUCTION DEVICE
Document Type and Number:
Japanese Patent JP2016114194
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration reduction device in which a spring constant at the time of vibration is apparently made small and its natural frequency is made small.SOLUTION: This invention relates to a vibration reduction device in which a plurality of elastic deformable vibration control members 13 arranged in a circular form with a certain clearance preventing from being contacted with adjoining vibration control member are held by a pair of upper stabilizing plate 11 and lower stabilizing plate 12. This vibration reduction system shows some features that the vibration control member has a column shape, a circular truncated cone shape, a rectangular column shape or a drum type shape, a universal joint is installed on the upper stabilizing plate of the vibration reduction device and at the same time a central axis of the universal joint is coincident with a central axis of a circle of the vibration control member arranged below it.SELECTED DRAWING: Figure 1
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Inventors:
MORI TOSHIMI
FUKUSHIMA TOSHIHARU
FUKUSHIMA TOSHIHARU
Application Number:
JP2014254455A
Publication Date:
June 23, 2016
Filing Date:
December 16, 2014
Export Citation:
Assignee:
POLYSIS:KK
International Classes:
F16F15/04; F16F3/087; F16F15/08
Domestic Patent References:
| JP2000120741A | 2000-04-25 | |||
| JP2000046107A | 2000-02-18 | |||
| JPH08114250A | 1996-05-07 | |||
| JP2009174706A | 2009-08-06 |
Attorney, Agent or Firm:
Patent business corporation Ota patent office
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