Tilt-foot mechanism for projector

Details Tilt-foot mechanism for projector Tilt-foot mechanism for projector

2005-07-26

2005-07-26

Dowling, William (Department: 2851)

Optics: image projectors

Distortion compensation

C353S119000, C353S070000, C248S188200

Reexamination Certificate

active

06921173

ABSTRACT:
A tilt foot mechanism includes: two or more tilt feet that allow adjustment of the length of extension with respect to the bottom surface of the case of a projector; two or more locking levers that are each provided corresponding to each of the tilt feet; an elastic part that presses each of the locking levers against a corresponding tilt foot to thus lock the tilt foot; and a control button for causing the two or more locking levers to simultaneously separate from the tilt feet against the pressure of the elastic part.

REFERENCES:
patent: 6302543 (2001-10-01), Arai et al.
patent: 6461002 (2002-10-01), Su
patent: 6715890 (2004-04-01), Huang et al.
patent: 6793348 (2004-09-01), Lee et al.
patent: 6796538 (2004-09-01), Hsu et al.
patent: 2002/0140909 (2002-10-01), Tanaka
patent: 9-287695 (1997-11-01), None
patent: 10-267013 (1998-10-01), None
patent: 2002-139796 (2002-05-01), None

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