Closure element for an aperture

Details Closure element for an aperture Closure element for an aperture

1992-11-10

1995-03-07

Purol, David M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

With mounting or supporting means

160 40, E05D 1526

Patent

active

053949242

ABSTRACT:
The closure of the invention for an aperture has strips interlinked articulatedly via hinges in such a way that the distance between adjacent strips defines a space in which the hinge pins engage. Rubber sealing strips are fitted to interconnect adjacent strips; they are arranged coaxially with the hinge pins and engage with the strips virtually without any clearance.

REFERENCES:
patent: 2214653 (1940-09-01), Barlough
patent: 3148724 (1964-09-01), Chieger et al.
patent: 3302690 (1967-02-01), Hurd
patent: 3608613 (1971-09-01), Halliwell
patent: 3891021 (1975-06-01), Geoffrey
patent: 4893666 (1990-01-01), Hormann

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