Laser theodolite

Details Laser theodolite Laser theodolite

1989-11-07

1991-01-29

Evans, F. L.

Optics: measuring and testing

Angle measuring or angular axial alignment

33281, 33DIG21, 356147, G01B 1126, G01C 102

Patent

active

049881922

ABSTRACT:
The device comprises a horizontally and vertically movably supported laser (1), which is mounted in a forked carrier (7) so as to be rotatable through 360.degree. about a tilt axis (8) which extends at right angles to the laser exit beam (6) and which intersects this beam, in the manner of a theodolite.

REFERENCES:
patent: 4171907 (1979-10-01), Hill et al.
patent: 4357107 (1982-11-01), Rosli
patent: 4681433 (1987-07-01), Aeschlimann
Brochure of Wild Heerbrugg AG "Laserokular Wild Glo2", G1406d-XI.76.
"Dialgrade Laser System", Spectra Physics, 1970.
"Laserfluchtungsgerate fur Ingenieurgeodatische, Anwendungen in Der CSSR", Vermessengtechnik, 1987, vol. 35, No. 11, pp. 377-379.
"Funktionmuster fur ein Ingenieurgeodatisches Lasermehrweckgerat", Vermessungtechnik, 1982, vol. 30, No. 9, p. 319.
Brochure of Siemens Aktiengesellschaft, "Helium-Neon-Laser LG68", No. B33/1101.
"Beam Machine", AGL Corporation, 1985.

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