Device for securing a panel in a groove by tightening wedges arranged on one side of the panel

1. A device for securing a vertical panel in a longitudinal groove, the panel being delimited transversely, in the direction of its thickness, by an inner vertical face and by an outer vertical face, the securing device comprising:

a cradle intended to be housed in the groove, the cradle comprising a sole for bearing on the bottom of the groove, a vertical outer flange intended to be interposed transversely between the outer face of the panel and an outer lateral face of the groove, and a vertical inner flange having a lower ramp surface;

means for tightening the panel, the means for tightening the panel configured to be interposed solely between the inner face of the panel and an inner lateral face of the groove, the means for tightening comprising:

an upper wedge transversely interposed between an upper ramp surface of the inner lateral face of the groove and the inner face of the panel; and

a lower wedge arranged below the upper wedge and transversely interposed between the lower ramp surface of the cradle and the inner face of the panel;

wherein each wedge is received vertically slidable in the groove from a released position to a tight position;

wherein the vertical inner flange of the cradle is intended to be interposed transversely between the inner lateral face of the groove and the lower wedge.

2. The securing device according to claim 1 , wherein the upper ramp is formed integrally with the inner lateral face of the groove.

3. The securing device according to claim 1 , wherein the outer flange of the cradle is intended to bear flat against the outer face of the panel.

4. The securing device according claim 1 , wherein the outer flange of the cradle bears flat against the flat vertical outer face of the groove.

5. The securing device according to claim 1 , wherein the outer flange is directly in contact with the outer face of the panel.

6. The securing device according to claim 1 , wherein the cradle is made of a single piece of rigid plastic.

7. The securing device according to claim 1 , wherein the lower wedge and the upper wedge are controlled towards their tight position by moving towards each other along their vertical sliding direction.

8. The securing device according to claim 7 , wherein the lower ramp has an inclination with respect to the vertical direction so as to be turned towards the bottom of the groove.

9. The securing device according to claim 7 , wherein the lower wedge and the upper wedge are controlled between their released and tight positions by at least one common control screw.

10. The securing device according to claim 1 , wherein the cradle is intended to be immovably housed in the groove.

11. The securing device according to claim 1 , wherein the groove has a longitudinal axis, and wherein the outer flange of the cradle extends upwardly from the sole of the cradle to a position on or past a plane that is orthogonal to the longitudinal axis of the grove and that intersects with the upper ramp surface of the inner lateral face of the groove.

12. The securing device according to claim 11 , wherein the outer flange of the cradle bears flat against the flat vertical outer face of the groove.

13. The securing device according to claim 1 , wherein the upper ramp surface of the inner lateral face of the groove has a lower end and an upper end, the lower end disposed closer in proximity to the bottom of the groove than the upper end, and wherein the outer flange of the cradle extends upwardly from the sole of the cradle to a position in-between the lower end of the upper ramp surface and the upper end of the upper ramp surface.

14. The securing device according to claim 13 , wherein the outer flange of the cradle bears flat against the flat vertical outer face of the groove.