发明名称 Rear view apparatus
摘要 PCT No. PCT/NL92/00190 Sec. 371 Date Jul. 28, 1994 Sec. 102(e) Date Jul. 28, 1994 PCT Filed Oct. 23, 1992 PCT Pub. No. WO93/08041 PCT Pub. Date Apr. 29, 1993A rear view apparatus for a vehicle having at least a driver's cabin having a roof and a front window. The rear view apparatus having at least three mirror devices each of which is elongated and defining a longitudinal axis, a first mirror device of the apparatus being positioned higher than the roof; a third mirror of the apparatus being positioned in front of a driver in said cabin; and, a second mirror of the apparatus being positioned so as to direct light rays reflected from the first mirror device to the third mirror device, wherein the mirror surface of at least one of the three mirrors is torsioned in a longitudinal direction. The torsion of the mirror surface being opposed from the middle of the mirror surface to each of the sides of the mirror.
申请公布号 US5608581(A) 申请公布日期 1997.03.04
申请号 US19940211970 申请日期 1994.07.28
申请人 POTMA, THEODORUS G. 发明人 POTMA, THEODORUS G.
分类号 B60R1/10;F02B71/04;(IPC1-7):G02B5/08;G02B5/10 主分类号 B60R1/10
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