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Priority to ES1968136195UpriorityCriticalpatent/ES136195Y/en
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Publication of ES136195YpublicationCriticalpatent/ES136195Y/en
Venetian blinds grader, characterized essentially by the fact that it consists of a frame in which is mounted a one-piece pulley that acts on the transmission that sets the grader shaft in motion, all of them located in the frame itself, equipped with a flap elastic side at one end, which presses against the bent flange inside a u-profile, along which is mounted the whole grading mechanism, whose frame has at its end opposite that of the elastic fin, a fork oscillating that extends in a flange forming a step, which is equipped with an opening and crosses a window provided in the bottom of the profile resting on the external face of the edge of this window, to which the opening of the flange faces. Allow the passage of the rope that drives the pulley. (Machine-translation by Google Translate, not legally binding)
ES1968136195U1968-01-311968-01-31
GRADUATING MACHINE FOR VENETIAN BLINDS.
ExpiredES136195Y
(en)