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U=profile, GFR plastics motor vehicle bumper carrier - with strength controlled by predetermined ratio of oriented to random fibre portions
U=profile, GFR plastics motor vehicle bumper carrier - with strength controlled by predetermined ratio of oriented to random fibre portions
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机译:U =型材,GFR塑料汽车保险杠支架-强度由定向的纤维部分与随机的纤维部分的预定比率控制
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摘要
Load-bearing "U"-profiled carrier body for a shcok-absorber (bumper) for motor vehicle is made of glass-fibre-reinforced plastics. Resin-impregnated matting partly filled with chopped, non-aligned glass-fibres, partly with endless or chopped, but aligned, glass-fibres, is used in order to control the strength of the prod. in the general direction of the aligned fibres. The alignment of the fibres is controlled by applying local depressions during mfr. of the carrier body so that the glass-fibres are diverted codirectionally with the depressions.
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