OPTICAL SYSTEM FOR MEASUREMENT OF ANGLES OF TURN OF TWO OBJECTS Russian patent published in 1995 - IPC

Abstract RU 2047834 C1

FIELD: optical geodetic instrumentation engineering. SUBSTANCE: invention proposes to integrate images of lines from opposite sides with the aid of third projection system combining images of lines into unified reading system with coincidental matching of lines. Distance between axes of turn of parallel axes of objects may change with preservation of measurement precision. EFFECT: enhanced authenticity of measurements. 2 cl, 2 dwg

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RU 2 047 834 C1

Authors

Dobrynin Petr Timofeevich

Startsev Timofej Petrovich

Dates

1995-11-10—Published

1992-10-13—Filed