Extruded plastic panel-holding strip having integral flexible hi

Details Extruded plastic panel-holding strip having integral flexible hi Extruded plastic panel-holding strip having integral flexible hi

1974-11-11

1976-02-24

Purser, Ernest R.

Static structures (e.g., buildings)

In situ attached-type channel or trim strip

Upholstery trim

52476, 52494, E04C 238

Patent

active

039396207

ABSTRACT:
A panel-holding strip or sash of extruded plastic composition which includes a pair of opposed channel-forming webs connected by an integral longitudinally coextensive, flexible bight or hinge web; the channel-forming webs being relatively movable in the manner of a book cover between a first open position in which the webs are disposed in angular relation to admit the edge portion of a panel or pane therebetween and a second, closed position in which the webs are frictionally interlocked in channel-forming configuration to hold the edge portion of a panel or pane therebetween; each of the channel-forming webs being formed on their opposing inner surfaces with a first set of relatively engageable and interlocking ribs to frictionally and releasably hold the webs in their closed, channel-defining position and a second set of relatively flexible ribs arranged to frictionally grip and seal the edge portion of a panel or pane positioned between the channel-forming webs of the strip or sash.

REFERENCES:
patent: 1777435 (1930-10-01), Hogelund
patent: 2111343 (1938-03-01), Walz
patent: 3220469 (1965-11-01), Oehmig
patent: 3360893 (1968-01-01), Wattelez
patent: 3363390 (1968-01-01), Crane et al.
patent: 3455080 (1969-07-01), Meadows
patent: 3715847 (1973-02-01), Strauss
patent: 3729045 (1973-04-01), MacDonald

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