The invention relates to a fabric top for a convertible vehicle, comprising in this sequence: an outer cover layer (2), an insulating layer (4), an absorber layer (5) and an inner cover layer (7), wherein the absorber layer (5) at 500 hz has an absorption coefficient of 10 to 65%, at 1000 hz has an absorption coefficient of 15 to 110%, at 2000 hz has an absorption coefficient of 33 to 115%, at 4000 hz has an absorption coefficient of 60 to 110% at 8000 hz has an absorption coefficient of 85 to 120%.
本发明涉及一种用于敞篷车辆的面料车篷,以如下顺序包括:外部的车篷铺层(2)、隔绝层(4)、吸收层(5)和内部的车篷铺层(7),其中,吸收层(5)在500Hz的情况下具有10%至65%的吸收系数,在1000Hz的情况下具有15%至110%的吸收系数,在2000Hz的情况下具有33%至115%的吸收系数,在4000Hz的情况下具有60%至110%的吸收系数并且在8000Hz的情况下具有85%至120%的吸收系数。
FABRIC TOP FOR A CONVERTIBLE VEHICLE AND CONVERTIBLE VEHICLE
用于敞篷车辆的面料车篷和敞篷车辆
2020-10-02
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 |
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