ES22539U - Improved tilt mechanism for retractable blinds combined with a new type of automatic retention device (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved tilt mechanism for retractable blinds combined with a new type of automatic retention device (Machine-translation by Google Translate, not legally binding)
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OMEDES SISTACHS LUIS
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OMEDES SISTACHS LUIS
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Priority to ES0022539UpriorityCriticalpatent/ES22539Y/en
Publication of ES22539UpublicationCriticalpatent/ES22539U/en
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Publication of ES22539YpublicationCriticalpatent/ES22539Y/en
Improved tilting mechanism for retractable shutters, comprising a frame or box (1), an endless screw (2), a rotating shaft (3), a pinion (4) meshing on the worm and a grooved pulley (7) ) fixed on the free end of said shaft, characterized in that the rotating shaft (3), slidable in axial direction, is combined with a clutch and disengagement device of the worm, governable by the cord itself that communicates the movement to the corresponding solidarity pulley of said tree. (Machine-translation by Google Translate, not legally binding)
ES0022539U1950-03-111950-03-11
Improved tilt mechanism for retractable blinds combined with a new type of automatic retaining device for msmas
ExpiredES22539Y
(en)
Improved tilt mechanism for retractable blinds combined with a new type of automatic retention device (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of drive groups for the support barreta of a venetian shutter. (Machine-translation by Google Translate, not legally binding)