Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1986-04-18
1988-03-22
Britts, Ramon S.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
160177, 1601781, 160900, E06B 936
Patent
active
047322020
ABSTRACT:
Headrail and traveller assembly for vertical louvre blinds. the travellers are spaced a predetermined distance on opening by a spacer made of thin stainless steel strip. The spacers each have a slot and a hook so the hook of one spacer engages the slot of the next spacer to prevent relative movement beyond a certain point. The traveller is provided with wings which extend forwardly to engage the walls of the headrail to maintain stability. A novel bridle for a lead traveller is also disclosed, The bridle has a spacer portion defining at least one opening. A post extends downwardly from the bottom of the spacer. A loop is formed in the blind pull cord and passed downward through said opening and over said post. The bridle is thereby frictionally engaged on said pull cord.
REFERENCES:
patent: 3190346 (1965-06-01), Arena et al.
patent: 3799236 (1974-03-01), Debs
patent: 4552195 (1985-11-01), Durig et al.
Britts Ramon S.
Hunter Douglas Inc.
Purol David M.
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