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A platform for research: civil engineering, architecture and urbanism
String-guiding structure for an automatic curtain-reeling device
A string-guiding structure for an automatic curtain-reeling device has an arc guiding frame pivotally attached at an entrance for a string corresponding to a connecting pin to extend the string via a limiting space defined between the arc guiding frame and the connecting pin. Therefore, the string is trimmed and depressed to avoid being seized caused by over-rebound or swing of the string and to make the string to work smoothly.
String-guiding structure for an automatic curtain-reeling device
A string-guiding structure for an automatic curtain-reeling device has an arc guiding frame pivotally attached at an entrance for a string corresponding to a connecting pin to extend the string via a limiting space defined between the arc guiding frame and the connecting pin. Therefore, the string is trimmed and depressed to avoid being seized caused by over-rebound or swing of the string and to make the string to work smoothly.
String-guiding structure for an automatic curtain-reeling device
LIN SHIH-MING (author)
2016-03-01
Patent
Electronic Resource
English
IPC:
B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
,
Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln
/
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