ES40807U - Improved tilting mechanism for retractable or venetian blinds (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved tilting mechanism for retractable or venetian blinds (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Gradulux SA
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Gradulux SA
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Application filed by Gradulux SAfiledCriticalGradulux SA
Priority to ES0040807UpriorityCriticalpatent/ES40807Y/en
Publication of ES40807UpublicationCriticalpatent/ES40807U/en
Application grantedgrantedCritical
Publication of ES40807YpublicationCriticalpatent/ES40807Y/en
Improved tilting mechanism for retractable or Venetian blinds, comprising a frame or box in which is lodged a shaft that has mounted an endless screw that meshes in a toothed piece coupled to the upper crosspiece of the blind, and a throat pulley for the passage of the cord or handling chain, guided by a fixed guide part provided with clamps, characterized in that the aforementioned frame or box is constituted by two stamped pieces (1, 1 ') provided with fastening fins (2, 2') and joined together by means of a U-shaped bridge (3), housed between them and which at the same time serves as support to the shaft (5) carrying the mentioned worm (6) and drive pulley (7), to which object the lateral branches of said bridge are provided with corresponding holes (4) aligned with each other. (Machine-translation by Google Translate, not legally binding)
ES0040807U1954-03-051954-03-05
Enhanced tilt mechanism for folding or Venetian blinds
ExpiredES40807Y
(en)
Improvements in fixing devices for traction organs, such as strings, tapes, belts or similar, especially for blinds (Machine-translation by Google Translate, not legally binding)