Sighting apparatus

Details Sighting apparatus Sighting apparatus

1987-12-15

1989-02-28

Corbin, John K.

Optics: measuring and testing

Range or remote distance finding

With photodetection

356138, 356153, G02B 708

Patent

active

048079669

ABSTRACT:
A sighting apparatus in which a laser oscillator and an optical system are provided on a rotational table and in which the laser beam is emitted in any horizontal direction by remote control. A movement conversion mechanism which converts a rotational movement to a linear movement, and a drive unit which comprises a motor operated by remote control and a reduction gear mechanism which transmits the rotation of the motor to the movement conversion mechanism are provided on the table. The movement conversion mechanism is connected to a movable mirror cylinder which holds a focusing lens constituting a part of the optical system to move the focusing lens by remote control.

REFERENCES:
patent: 1498177 (1924-06-01), Leonard
patent: 2592941 (1952-04-01), Moore
patent: 3863067 (1975-01-01), Gooley
patent: 4265027 (1981-05-01), Burniski
patent: 4333242 (1982-06-01), Genho, Sr.
patent: 4590680 (1986-05-01), Hanchett et al.
patent: 4720920 (1988-01-01), Tudek

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