Objective revolver of optical apparatus

Details Objective revolver of optical apparatus Objective revolver of optical apparatus

1993-09-27

1996-04-16

Nguyen, Thong Q.

Optical: systems and elements

Lens

With support

359368, 359384, G02B 702, G02B 2100

Patent

active

055088503

ABSTRACT:
In an electrically-powered revolver, a cylindrical fixed shaft is provided substantially in the center of a fixed member, a motor is fixedly set inside the fixed shaft, the motor is connected via gears with a cover having an internal gear, and the cover is rotated together with a rotating member.

REFERENCES:
patent: 2871776 (1959-02-01), Calamai
patent: 4307940 (1981-12-01), Hagedorn-Olsen
patent: 4961636 (1990-10-01), Gaul et al.
patent: 5128808 (1992-07-01), Dosaka

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