To provide new vibration damping techniques.SOLUTION: A vibration damping member comprises a foam body which has a first outer surface on which a plurality of protruding portions are arranged and which has an average modulus of elasticity of 3 kPa or more and 27 kPa or less under compressive strains ranging from 0 to 30%.SELECTED DRAWING: Figure 1
【課題】新規な制振技術が求められている。【解決手段】本開示の制振部材は、複数の突部が並ぶ第1外面を有し、圧縮歪み0~30%の範囲における平均弾性率が、3kPa以上27kPa以下の発泡体を備える制振部材である。【選択図】図1
VIBRATION DAMPING MEMBER, ROOF LINER, VEHICLE STRUCTURE, CEILING STRUCTURE, AND VIBRATION DAMPING STRUCTURE
制振部材、ルーフライナー、車両構造、天井構造及び制振構造
12.01.2024
Patent
Elektronische Ressource
Japanisch
VIBRATION DAMPING MEMBER, ROOF LINER, VEHICLE CEILING STRUCTURE, AND VIBRATION DAMPING STRUCTURE
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
|Europäisches Patentamt | 2025
|VIBRATION DAMPING MATERIAL AND VIBRATION DAMPING STRUCTURE
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2019