Optical: systems and elements – Mirror – With support
Reexamination Certificate
2005-05-24
2005-05-24
Dunn, Drew A. (Department: 2872)
Optical: systems and elements
Mirror
With support
C359S838000, C359S848000, C359S849000, C359S871000
Reexamination Certificate
active
06896383
ABSTRACT:
A reflecting mirror supporting mechanism has a reflecting mirror with countersinks in the side thereof, a mirror holder (a base) for supporting the reflecting mirror, and leaf springs which urge a base-side face of each of the countersinks against the mirror holder. The reflecting mirror is movable in an in-plane direction of the reflecting mirror, and the base-side face in each of the countersinks is parallel with the rear of the reflecting mirror. A first pad is disposed in a space between the leaf spring and the base-side face. In a space between the rear of the reflecting mirror and the mirror holder, a second pad is provided which is flat in shape in a contact portion with the rear of the reflecting mirror and is spherical in shape in a contact portion with the mirror holder.
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Endoh Makoto
Tabata Masaki
Dunn Drew A.
Mitsubishi Denki & Kabushiki Kaisha
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Pritchett Joshua L
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