Micro-adjustment apparatus

Details Micro-adjustment apparatus Micro-adjustment apparatus

1974-09-26

1976-05-11

Scott, Samuel

Machine element or mechanism

Control lever and linkage systems

Hand operated

350310, 350288, F16C 110, G02B 508, G02B 512

Patent

active

039554406

ABSTRACT:
An improved micro-adjustment apparatus particularly useful with optical apparatus and the like in which a mechanical advantage of the order of 25 to 1 between an adjustment screw and a drive is obtained without lost motion thereby permitting adjustments on the order of a tenth of a micron at the output. The mechanical advantage is obtained without lost motion through bending two flexture blades rigidly attached to one another at one end.

REFERENCES:
patent: 3359812 (1967-12-01), Everitt
patent: 3407018 (1968-10-01), Miller
patent: 3478608 (1969-11-01), Met
patent: 3683297 (1972-08-01), Hobart et al.
patent: 3832040 (1974-08-01), Ciabrini
NASA Tech Brief 66-10199, May 1966.

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