Optics: measuring and testing – Sample – specimen – or standard holder or support
Patent
1989-01-24
1990-11-06
McGraw, Vincent P.
Optics: measuring and testing
Sample, specimen, or standard holder or support
356446, 356328, G01N 2101, G01D 332
Patent
active
049681400
ABSTRACT:
A manual device for the detection of photometric values on a printed product comprises a measuring head extruding from a housing into a measuring position. The measuring head is mounted together with its optical components on a measuring carriage, which may be displaced along the bottom of the housing by means of a drive motor between a rest position and a measuring position. The drive motor drives via a gear, a drive pulley and a grid axle for a monochromator. A sliding gear and a locking device are coordinated with the drive pulley, with the locking device immobilizing the measuring carriage precisely in the measuring position. The drive motor serves to displace the measuring carriage until the locking process essentially begins; and after this process, serves to rotate the grid axle.
REFERENCES:
patent: 3244062 (1966-04-01), Sweet
patent: 3923399 (1975-12-01), Brumley
patent: 3982824 (1976-09-01), Rambauske
patent: 4025200 (1977-05-01), Zeineh
patent: 4053235 (1977-10-01), Hampton et al.
patent: 4076421 (1978-02-01), Kishner
patent: 4078858 (1978-03-01), Mast
patent: 4093991 (1978-06-01), Christie, Jr. et al.
patent: 4645350 (1987-02-01), Weidmann et al.
patent: 4756619 (1988-07-01), Gerlinger et al.
patent: 4802763 (1989-02-01), Gerlinger et al.
patent: 4865456 (1989-09-01), Mast et al.
Nouvelles Graphiques, vol. 37, No. 2, Jan. 1987, "La Nature Connait Ses Imperfections", Macbeth y pallie.
Eine einfache Messanordnung zur photoelektrischen Spektrometrie moglichst kleiner Konzentrationen, M. Nordmeyer, Spectrochimica Acta, vol. 27B, No. 8, Aug. 1972, Pergamon Press (Northern Ireland).
Proceedings of the Society of Photo-Optical Instrumentation Engineers, vol. 240, "Periodic Structures, Gratings, Moire Patterns, and Diffraction Phenomena", Jun. 29-Aug. 1, 1980, San Diego, J. M. Lerner Diffraction Gratings Ruled and Hologaphic--A Review, pp. 82-88.
Unterscheiden Kleinste Differenzen, H. Hencke, Feb. 27, 1987, pp. 29-39.
Berner Markus
Feri Lido
Koch Wilhelm H.
Schrammli Fortunat
Gretag Aktiengesellschaft
McGraw Vincent P.
Turner S. A.
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