Multi-dimensional nanometric displacement positioner

Details Multi-dimensional nanometric displacement positioner Multi-dimensional nanometric displacement positioner

1987-05-29

1988-08-30

Punter, William H.

350247, 350255, G02B 700

Patent

active

047671882

ABSTRACT:
A multi-dimensional nanometric displacement positioner providing a support apparatus for an optical instrument. The positioner apparatus may nanometrically move an optical holder tube through the combined action of a tapered adjustment shaft and a zig-zag double L-shaped arm, which is connected to an optical holder tube support ring by means of a flexure link. Z-axis displacement is achieved when the inner surface of a manually driven outer drive sleeve contacts a radially directed rod flexurally affixed to a lever; so that, as the lever is pressed against a projecting flange of the holder tube, the tube is translated axially forward.

REFERENCES:
patent: 3407018 (1968-10-01), Miller
patent: 3436050 (1969-04-01), Tibbals, Jr.
patent: 3999841 (1976-12-01), Dakss et al.
patent: 4139948 (1979-02-01), Tsuchiya
patent: 4209233 (1980-06-01), Eisler
patent: 4331384 (1982-05-01), Eisler

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