Mirror installation in an optical device

Details Mirror installation in an optical device Mirror installation in an optical device

1991-09-04

1993-03-16

Laroche, Eugene R.

Optical: systems and elements

Mirror

With support

359218, G02B 2610

Patent

active

051949946

ABSTRACT:
Structure and method for mirror installation in an optical device such as a laser beam scanning device. An installation reference surface and a support surface are formed to be faced to but spaced apart from each other. The mirror is installed between the above two surfaces in such a manner that the reflection surface of the mirror contacts the installation reference surface. An elastic element is inserted and press-fitted between the rear surface of the mirror and the support surface so as to push the mirror against the installation reference surface. Thus, the mirror is stably held between the installation reference surface and the support surface with accurately positioning the reflecting surface of the mirror.

REFERENCES:
patent: 3814507 (1974-06-01), Osborn
patent: 4420223 (1983-12-01), Watanabe
patent: 4717223 (1988-01-01), Ishida
patent: 4750826 (1988-06-01), Maan
patent: 4807592 (1989-02-01), Trihey
patent: 4869582 (1989-09-01), Nakajima
patent: 5002366 (1991-03-01), Okazaki
patent: 5005947 (1991-04-01), Sibilo

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