Optics: image projectors – Housing
Patent
1994-07-21
1995-07-18
Cuchlinski, Jr., William A.
Optics: image projectors
Housing
353 74, 355460, 355450, G03B 2100
Patent
active
054346312
ABSTRACT:
A collapsible, large screen audiovisual display system is provided. The preferred embodiment of the invention includes a square-shaped, forwardly mounted projection screen bordered by a protective framework. The screen is connected to a rearwardly placed, square-shaped, support frame by four removable horizontal support members, each having first and second ends. The support members are each connected at their first ends to a corner of the screen's protective framework and at their second ends to the corresponding corners of the rear support frame. A flexible drape extends between the screen and rear support frame and is internally supported by a plurality of support ribs. A plurality of spaced loops attached the drape to the four horizontal support members. The invention is equipped with wheels to aid in setup and transportation and includes audio speakers mounted beneath the screen. A video projector and sound system is housed within a projector rack adapted to connect to the rear support frame.
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Lieberman Phillip L.
Wiseman, Jr. William J.
Cuchlinski Jr. William A.
Dowling William C.
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