Flexible or portable closure – partition – or panel – Framed type – Two superimposed frame elements – fabric clamping
Patent
1980-06-03
1983-10-18
Bonck, Rodney M.
Flexible or portable closure, partition, or panel
Framed type
Two superimposed frame elements, fabric clamping
160392, 160395, A47G 500, A44B 2100
Patent
active
044100272
ABSTRACT:
A flexible sheet of material such as plastic film is attached to a supporting surface by a two-piece retainer strip assembly including a bottom strip member and a top strip member extruded from a semi-rigid plastics material and having the same width. The bottom strip member has a recess with undercut portions defined by opposing inwardly projecting protuberances, and the top strip member has an inner portion with outwardly projecting protuberances, one of which is formed with a cam surface. In one embodiment, the bottom strip member has projecting bottom corner portions which assure an air-tight seal between the bottom strip member and the supporting surface.
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