ダンパー装置

Japanese Patent JP7316900

B2

To provide a damper device capable of dealing with large deformation and high speed by using a normal damper as it is.SOLUTION: A damper device 100 includes: a first support portion 11; a second support portion 12; an end member 3; a plurality of first dampers 2 connected to the end member 3 and the second support portion 12 so as to be relatively rotatable around the first rotation axis extending in a second direction and arranged apart from each other in the second direction; a plurality of second dampers 4 arranged in series with the first damper 2 and connected to a second member 103 and the first support portion 11 so as to be relatively rotatable around the second rotation axis extending in a third direction; and a displacement equivalence mechanism 6 that equalizes the displacements of the plurality of first dampers 2. The displacement equivalence mechanism 6 has a plurality of shafts 62 extending in a first direction and arranged apart from each other in the second direction, and a shaft support portion 61 provided in the first support portion 11. One end of the shaft 62 is connected to the end member 3, and the intermediate portion of the shaft 62 in the extending direction is supported by the shaft support portion 61.SELECTED DRAWING: Figure 2

JPH05126188	VIBRATION-PROOF RUBBER SUPPORT AND VIBRATION-PROOF DEVICE
JPH05222861	DAMPING STRUCTURE
JP2009013782	ASEISMIC RESPONSE CONTROL REINFORCING CONSTRUCTION METHOD, ITS ASEISMIC RESPONSE CONTROL REINFORCING BODY AND ASEISMIC RESPONSE CONTROL REINFORCING STRUCTURE

Koichi Sugimoto
Kazuhiko Isoda
Yoshie Otsuki

JP2019185902A

July 28, 2023

October 09, 2019

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Shimizu Construction Co., Ltd.

E04H9/02; F16F9/26

JP2010281394A
JP2019035416A
JP9310733A
JP2001003982A

Yasushi Matsunuma
Kenichi Kawabuchi
Kazuzumi Nishizawa

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