TIGHTENING DEVICE FOR CORD AND CURTAIN EQUIPPED WITH IT Russian patent published in 2013 - IPC E06B9/322 

Abstract RU 2500871 C2

FIELD: construction.

SUBSTANCE: tightening device for a cord with a base, fixed on a bearing part, with a rounding element, fixed on the base and equipped with the direction variation area stretching for 180° for placement of the end section of the cord turned by 180° in longitudinal direction and comprising a clamping device for the cord end for detachable fixation of the free end of the cord end section turned by 180°, the rounding element that varies direction and the clamping device for the end of the cord may be installed with the possibility of displacement relative to each other in longitudinal direction.

EFFECT: adjustment of cord tension load or its length.

15 cl, 30 dwg

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RU 2 500 871 C2

Authors

Glekner Ul'Rikh

Dates

2013-12-10Published

2010-02-08Filed