Method and apparatus for object alignment

Details Method and apparatus for object alignment Method and apparatus for object alignment

2007-11-27

2007-11-27

Punnoose, Roy M. (Department: 2886)

Optics: measuring and testing

Angle measuring or angular axial alignment

Apex of angle at observing or detecting station

Reexamination Certificate

active

11073866

ABSTRACT:
The present invention relates to a method and apparatus for alignment of two mechanical parts. An inventive measuring device has a housing comprising a light source and a detector for detection of light beams. The light source is capable of transmitting a light beam modulated according to a modulation scheme for information transmission. The output of said detector is connected to an interpreter arranged to demodulate a detected light beam and to a signal conditioner arranged to extract the position of impingement of a detected light beam on the detector surface.

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patent: WO 98/05924 (1998-03-01), None

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