Screen retaining assembly

Details Screen retaining assembly Screen retaining assembly

1996-05-03

1998-08-11

Kim, Harry C.

Joints and connections

Rod end to transverse side of member

Utilizing opposite sides of member

403389, 4034081, 403DIG10, 52464, 359443, 359460, F16B 500

Patent

active

057918074

ABSTRACT:
A screen retaining assembly for rear-projection screens. The screen retaining assembly includes an outer retainer having a stem from along an edge of which extend a pair of generally oppositely disposed flanges. A pair of generally adjacent backing plates are secured to each other by inner and outer threaded fasteners. The fasteners have a head for engaging one of the backing plates, a threaded shank extending through the backing plates and received in a nut engaging the other of the pair of backing plates. The stem of the outer retainer is securable between the backing plates to retain the adjacent edges of an adjacent pair of rear projection screens between the flanges and outer faces of the backing plates.

REFERENCES:
patent: 905064 (1908-11-01), Fingal et al.
patent: 945351 (1910-01-01), Voigt
patent: 1506442 (1924-08-01), O'hara
patent: 4984871 (1991-01-01), Martinez
patent: 5103339 (1992-04-01), Broome
patent: 5317449 (1994-05-01), Furuno et al.

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