Device for opening and closing an outwardly opening pivoting wing
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United States of America Patent
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Oct 17, 2017
Issued Date -
N/A
app pub date -
Jun 27, 2016
filing date -
Jul 14, 2015
priority date (Note) -
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Abstract
A device for opening and closing an outwardly opening pivoting wing, comprising: an actuating device including a support, a crank rotatable with respect to the support and a control mechanism actuated by the crank, an arm having a toothed portion, wherein said control mechanism cooperates with the toothed portion of the arm for swinging the arm between a closed wing angular position and an open wing angular position, and wherein in the closed wing angular position the control mechanism cooperates with the toothed portion of the arm for the translational motion of the arm along a straight direction between a locked wing position and an unlocked wing position, and vice versa, a first slider and a second slider intended to engage a groove of the wing in a movable manner in a straight direction.
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