Device for adjusting the position of a lens in two directions

Details Device for adjusting the position of a lens in two directions Device for adjusting the position of a lens in two directions

1979-07-03

1980-10-28

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

Focus or magnification control

354 10, G03B 2752, G03B 2300

Patent

active

042304091

ABSTRACT:
A device is disclosed for adjusting the position of a lens in two directions. The position of a lens with respect to an image plane is adjusted in two directions by fastening the lens to one end of a rod. The rod is axially movably and rotatably seated in a pipe which is fastened to a housing. At the other end of the rod, a lever is pivotably arranged. An end of the lever abuts against a support. The lever can be influenced by means of an adjustment mechanism such that the rod is movable in an axial direction and in a rotary direction.

REFERENCES:
patent: 2084450 (1937-06-01), Paris
patent: 2572322 (1951-10-01), De Goeij
patent: 3675560 (1972-07-01), Moyround
patent: 4099866 (1978-07-01), Jones et al.

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