Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1983-06-30
1984-11-27
Caun, Peter M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
E06B 9307, E06B 938
Patent
active
044846126
ABSTRACT:
A tilting roll and tilting roll assembly for the ladder means of a venetian blind for the ladder cord or tape of a venetian blind in which the roll which is rotatable within a base about the longitudinal axis of the roll includes a first pair of opening portions which are circumferentially spaced from one another, one cord or tape of the ladder passing over the top of the roll into engagement with one of the opening portions and the other tape or cord passing over the top of the roll from the other side and engaging the other opening portion. A second pair of opening portions is provided axially spaced from the first to enable the ladder tape or cord to be mounted on the opposite side of a lift cord.
REFERENCES:
patent: 2449583 (1948-09-01), Burns
patent: 2589846 (1952-03-01), Nelson
patent: 3425479 (1969-02-01), Lorentzen
Caun Peter M.
Hunter Douglas International N.V.
Lieberman Cherney S.
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