Flexible or portable closure – partition – or panel – Plural and/or with rigid closure – Diverse types
Patent
1992-05-29
1993-01-12
Johnson, Blair M.
Flexible or portable closure, partition, or panel
Plural and/or with rigid closure
Diverse types
160 34, E06B 332
Patent
active
051782006
ABSTRACT:
Venetian blinds, pleated blinds or the like, suspended in a cord drive system mounted in a housing, adapted to be positioned between the glass panes in a double glass window, particularly an insulating glass unit. The cord drive system is connected with a laterally arranged, longitudinal support shaft (16), mounted in the housing, which support shaft (16) is arranged rotatable as well as laterally displaceable in axial direction in order to accomplish winding and dewinding of the cord drives (10,12;66,68;78,78') in one single layer along parts of the support shaft, in order to hoist or ower the blind, respectively. The support shaft (16) is provided with threads in engagement with a threaded member (24,28), which is not rotatably connected in said housing (2), effecting that said support shaft (16) by rotation synchonously is being moved in axial direction.
REFERENCES:
patent: 2401770 (1946-06-01), Nardulli
patent: 3101113 (1963-08-01), Kim
patent: 3141497 (1964-07-01), Griesser
patent: 3269453 (1966-08-01), Vecchiarelli et al.
patent: 3308873 (1967-03-01), Dotto
patent: 3352349 (1967-11-01), Hennequin
patent: 3835911 (1974-09-01), Horst et al.
patent: 4884613 (1989-12-01), Komori et al.
LandOfFree
Venetian-or pleated blinds, particularly for multiple pane insul does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Venetian-or pleated blinds, particularly for multiple pane insul, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Venetian-or pleated blinds, particularly for multiple pane insul will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1214006