APPARATUS FOR PROJECTION

Brand	Owner	Address	Description
INSTA-MAP	GAINSBOROUGH HOLDINGS LIMITED	LONDON SW11 4NB	APPARATUS FOR THE PROJECTION, DISPLAY AND VIEWING OF MAPS, CHARTS, INFORMATION AND DATA STORED ON REPLACEABLE FILM CARTRIDGES; TRANSPARENT FILM STRIP AND REPLACEABLE FILM CARTRIDGES ALL BEARING MAPS, CHARTS, INFORMATION AND DATA ALL FOR USE WITH SUCH APPARATUS; AND PARTS THEREFOR;INSTANT MAP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A wall hanging apparatus for a projection apparatus comprises a fixing seat installed at the lower surface of the projection apparatus, supporting arm whose lower end is fixed on the surface of the fixing seat and reflection mirror fixed at the upper end of the supporting arm and corresponded to a projection lens of the projection apparatus. Whereby, the projection apparatus can have both the portability of a prone type projection apparatus and space saving characteristic of a ceiling hanging type projection apparatus and can be used in an indoor space with a lower height to allow the usage of the projection apparatus is diversified. And, a trapezoid deformation of an image caused from the deviation of the angle of incidence can be modified effectively and quickly by adjusting the angle of the reflection mirror.