Spectacle frames

G - Physics – 02 – C

Patent

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Details

G02C 1/08 (2006.01)

Patent

CA 2566608

The invention relates to a spectacle frame with a mount (1) and with one sidepiece (2) each left and right of it hinged to a connecting element (6) of the mount (1). The sidepiece (2), at its mount proximal end, is provided with three leaf springs (3, 4, 5). The two outer leaf springs (3, 4) comprise hinge elements (10) with which hinge elements (9) of the connecting element (6) interact, thereby forming a hinge. When the sidepiece (2) is folded in, the outer leaf springs (3, 4) of the sidepiece (2) are displaced outward from the plane of the connecting element (6) via a support (11) of the connecting element (6) for the center leaf spring (5) of the sidepiece (2).

L'invention concerne une monture de lunettes comprenant un cerclage (1) et, respectivement à gauche et à droite, une branche (2) qui est articulée à un élément de raccordement (6) du cerclage (1). La branche (2) présente, à son extrémité côté cerclage, trois ressorts à lames (3,4,5), les deux ressorts à lames (3,4) externes présentant des éléments d'articulation (10) qui coopèrent avec des éléments d'articulation (9) de l'élément de raccordement (6) en formant une charnière. Lorsque l'on plie la branche (2), les ressorts à lames (3,4) externes de la branche (2) s'éloignent du plan de l'élément de raccordement (6) en s'écartant d'un support (11) de l'élément de raccordement (6) destiné au ressort à lames (5) central de la branche (2)

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