Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1988-12-07
1990-11-06
Purol, David M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
1601681, 160900, E06B 938
Patent
active
049678230
ABSTRACT:
A carrier for supporting a slat of a vertical blind. It includes a central section provided with a rotary slat suspender; a drive section provided with an actuating mechanism for rotation of the slat suspender and a connection section provided with a pull-bar, molded solid with the body of the connection section. The slat suspender is made up of two readily detachable parts coming apart when the part holding the slat is subjected to a pull force deemed excessive and dangerous. The drive section includes a combination worm-clutch and drive shaft allowing continued rotation of some of the slat suspenders, when the others have stopped, to permit them to reach the same stop position as the others.
REFERENCES:
patent: 3190346 (1965-06-01), Arena et al.
patent: 3298425 (1967-01-01), Cayton et al.
patent: 3500896 (1970-03-01), Endou
patent: 4103727 (1978-08-01), Spohr
patent: 4140169 (1979-02-01), Arena
patent: 4193438 (1980-03-01), Pastore
patent: 4267875 (1981-05-01), Koks
patent: 4306608 (1981-12-01), Frentzel et al.
patent: 4332288 (1982-06-01), Frentzel et al.
patent: 4335775 (1982-06-01), Frentzel et al.
patent: 4559670 (1985-12-01), Wyatt
patent: 4616688 (1896-10-01), Agos
patent: 4628981 (1986-12-01), Ciriaci et al.
patent: 4732202 (1988-03-01), Anderson
patent: 4759397 (1988-07-01), Walther
Groupe Plastique Moderne Inc.
Purol David M.
LandOfFree
Vertical blind chariot does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vertical blind chariot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vertical blind chariot will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1301740