A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stiffened pull cord for architectural coverings
Abstract A control element for actuating an operating mechanism for a retractable shade. The retractable shade having a flexible operating cord retractable and extendable from the operating mechanism. The control element comprises a core including a first end for coupling to the flexible operating cord and a second, free end, the core being stiffened along its length defined between the first end and the second end so as to resist becoming entangled with itself.
Stiffened pull cord for architectural coverings
Abstract A control element for actuating an operating mechanism for a retractable shade. The retractable shade having a flexible operating cord retractable and extendable from the operating mechanism. The control element comprises a core including a first end for coupling to the flexible operating cord and a second, free end, the core being stiffened along its length defined between the first end and the second end so as to resist becoming entangled with itself.
Stiffened pull cord for architectural coverings
KOVACH JOSEPH E (author) / SWISZCZ PAUL G (author)
2017-08-10
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES