The present invention seeks for a novel vibration damping technique. This vibration-damping member has a first outer surface on which a plurality of protrusions are arranged, and is provided with a foam body having an average elastic modulus of 3 kPa to 27 kPa (inclusive) at a compressive strain in the range of 0-30%.
本发明谋求新的减振技术。本发明的减振构件具有排列有多个突部的第一外表面,且具备压缩应变为0~30%的范围内的平均弹性模量为3kPa以上且27kPa以下的发泡体。
Vibration damping member, roof liner, vehicle structure, ceiling structure, and vibration damping structure
减振构件、车顶内衬、车辆结构、顶棚结构以及减振结构
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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