Title:
複合ダンパー
Document Type and Number:
Japanese Patent JP6780632
Kind Code:
B2
Abstract:
To provide a composite damper which can visually confirm the deformation state of a steel damper shaft member and which is easy to install and requires a small installation space.SOLUTION: The composite damper of the present invention is a composite damper that receives an axial load connecting both ends, and comprises an axial force member having a closed cross section in a cross section perpendicular to the axial direction, a plurality of buckling stiffeners disposed inside the axial force members, and a viscoelastic body placed between the plurality of buckling stiffeners and deformed by the axial load.SELECTED DRAWING: Figure 2
Inventors:
Takuya Ueki
Application Number:
JP2017232561A
Publication Date:
November 04, 2020
Filing Date:
December 04, 2017
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
E04H9/02; E04B1/58; F16F7/00; F16F7/12; F16F15/02; F16F15/04
Domestic Patent References:
| JP2002221252A | ||||
| JP2002357013A | ||||
| JP2016056605A | ||||
| JP2003034983A | ||||
| JP2012219437A |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office