The invention relates to a vehicle PU composite component (1) comprising a layered construction (2) having a honeycomb structure (3), the honeycomb structure (3) being reinforced by means of PU material, and the layered construction (2) or the component (1) being formed from PU material and having at least one component elevation (9), characterised in that the component elevation PU material (10)forming the component elevation (9) differs from the honeycomb structure PU material (6) reinforcing the honeycomb structure (3), and in that the component elevation PU material (10) has a higher foaming degree having lower material density as compared to the honeycomb structure PU material (6). The invention further relates to a method for producing a vehicle PU composite component (1) comprisinga layered construction (2) having a honeycomb structure (3).
本发明涉及一种车辆PU复合构件(1),其具有层结构(2),所述层结构具有蜂窝状结构(3),其中,所述蜂窝状结构(3)被PU材料加强,并且所述层结构(2)或者所述构件(1)构造有由PU材料制成的至少一个构件隆起部(9),其特征在于,形成所述构件隆起部(9)的构件隆起部PU材料(10)不同于加强所述蜂窝状结构(3)的蜂窝状结构PU材料(6),并且所述构件隆起部PU材料(10)与所述蜂窝状结构PU材料(6)相比具有伴有更低材料密度的更高发泡度。本发明还涉及一种用于制造车辆PU复合构件(1)的方法,该车辆PU复合构件具有层结构(2),该层结构具有蜂窝状结构(3)。
VEHICLE PU COMPOSITE COMPONENT COMPRISING LAYERED CONSTRUCTION HAVING HONEYCOMB STRUCTURE
具有带有蜂窝状结构的层结构的车辆PU复合构件
2020-12-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING , Mischen, z.B. Lösen, Emulgieren, Dispergieren / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B64C AEROPLANES , Flugzeuge |
AN EXTERIOR MATERIAL FOR VEHICLE HAVING HONEYCOMB STRUCTURE AND WHEEL GUARD COMPRISING THE SAME
Europäisches Patentamt | 2022
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