Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Roll type
Patent
1980-05-13
1982-06-01
Kannan, Philip C.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Roll type
160229R, E06B 908
Patent
active
043322875
ABSTRACT:
There is provided a rolling door construction which includes a plurality of spaced-apart elongated members, each having opposed longitudinal slots, and each slot in section having an enlarged internal portion and a neck portion which is narrower than the internal portion. The construction further includes a plurality of light-transmitting panels of uniform thickness, each panel having opposing side edges and opposing end edges, the two opposing side edges of each panel being received in the slots in two adjacent elongated members. There is also provided a plurality of spacer plate members, each spacer plate member having opposed edge beads received in the internal portions of two slots, the beads being too large to be withdrawn through the neck portions of the slots. The spacer plate members are arranged so that two of them are adjacent the end edges of each panel. Means are provided for restraining movement of the panels and the plate members longitudinally of the elongated members.
REFERENCES:
patent: 2642018 (1953-06-01), Weeber
patent: 2951533 (1960-09-01), Lucas et al.
patent: 2956314 (1960-10-01), Rowe et al.
patent: 3419064 (1968-12-01), Oddicini
patent: 3670797 (1972-06-01), Sassano
patent: 4120340 (1978-10-01), Stascavage et al.
Dynaflair Corporation Canada Inc.
Kannan Philip C.
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