Optics: measuring and testing – Angle measuring or angular axial alignment – Apex of angle at observing or detecting station
Reexamination Certificate
2005-01-04
2005-01-04
Gregory, Bernarr E. (Department: 3662)
Optics: measuring and testing
Angle measuring or angular axial alignment
Apex of angle at observing or detecting station
C356S141400, C356S141500
Reexamination Certificate
active
06839133
ABSTRACT:
An opto-electronic sensor for the optical detection of objects in a monitored zone. The sensor is coupled to a position measuring device for the production of at least one position detection signal and to an evaluation and control device for the calculation of an actual spatial position, alignment and/or angular position of the sensor using the position detection signal.
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Andrea Brian
Gregory Bernarr E.
Sick AG
Townsend and Townsend / and Crew LLP
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