Visual automobile alignment parking device

作者: Homer B. Lewis

DOI:

关键词:

摘要: A visual parking aid comprising a laser pointer supported by mounting bracket configured for removable attachment to the interior of vehicle's windshield. The houses power source such that is only made operational when it correctly positioned upon bracket. In use, focused forward from vehicle so displays an image on wall surface in front moving vehicle. As approaches wall, descends until reaches predetermined stopping point, informing driver they have reached proper position.

参考文章(8)
John W. Jones, Garage parking guide ,(1989)
Harrell E. Dorey, Mark K. Dorey, Vehicle position alarm apparatus ,(1993)
William E. Sanders, Vehicle parking guide ,(1987)
Bert J. Viskovich, Garage parking guide ,(1991)