System for measuring the wheel base of an automobile frame and t

Details System for measuring the wheel base of an automobile frame and t System for measuring the wheel base of an automobile frame and t

1994-01-12

1996-12-31

Buczinski, Stephen C.

Optics: measuring and testing

Range or remote distance finding

Triangulation ranging to a point with two or more projected...

3320318, 35613909, G01C 300, G01B 1126, G01B 524

Patent

active

055899277

ABSTRACT:
A system for measuring the wheel base of an automobile frame and the transverse and longitudinal offsets of its steered wheels which comprises a first device and a second device to be applied by known means to two automobile frame wheels positioned on the same side, said first device comprising two light emitting diodes (LEDs) located a known distance (d) apart, measured in the horizontal plane, and said second device comprising optical angle measurement means arranged to measure the angle (.alpha.) subtended between the light rays emitted by said light emitting diodes.

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4th IECI Annual Conference Proceedings, 20 Mar. 1978, Philadelphia, pp. 99-105, A. K. Chang.

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