Title:
VIBRATION CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2023161781
Kind Code:
A
Abstract:
To easily eliminate the frequency discrepancy between a vibration control target structure and a weight part of a vibration control device, to suitably suppress vibration of a vibration control target structure due to an earthquake, wind or the like.SOLUTION: A vibration control device 10 comprises: a weight part 11; a guide member 12 that guides the weight part 11 in a vertical direction; and upper and lower coil springs 13, 14 that support the weight part 11 so as to be movable in the vertical direction. The guide member 12 is composed of a rod-shaped member arranged inside the coil springs 13, 14 so as to penetrate a center portion of the weight part 11.SELECTED DRAWING: Figure 2
Inventors:
KURUMA SOTA
SHIBUYA TOMONORI
SUYAMA HARUNA
FUJII EIJI
SUZUKI YASUSUKE
IINO NATSUKI
SETO JUMPEI
SHIODE HIROKI
INOUE RYUTA
MATSUNAGA HIROKI
OKUDE HISATO
TANAKA HIDETO
TAGAKI KINYA
YAMADA TATSUYA
MURAKAMI TOMOKI
SHIBUYA TOMONORI
SUYAMA HARUNA
FUJII EIJI
SUZUKI YASUSUKE
IINO NATSUKI
SETO JUMPEI
SHIODE HIROKI
INOUE RYUTA
MATSUNAGA HIROKI
OKUDE HISATO
TANAKA HIDETO
TAGAKI KINYA
YAMADA TATSUYA
MURAKAMI TOMOKI
Application Number:
JP2022072331A
Publication Date:
November 08, 2023
Filing Date:
April 26, 2022
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
F16F15/02; E04H9/02; F16F1/12
Attorney, Agent or Firm:
Masahiro Miyaji
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