Patent ID: 11906819
Assignee: SAFILO—SOCIETÀ AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.P.A.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A frame for spectacles comprising a front mount (2) with respective lateral lugs (3) which are provided for articulation of respective arms (4) in order to produce an articulated connection of each arm to the front mount, each lug (3) is provided with a hinge pin (6) which extends between a pair of surfaces (3a, 3b) of the lug which are axially opposite each other in a direction of a hinge axis, each arm (4) comprises a first arm portion (4a) which extends to a second arm portion (4b), which has a lesser longitudinal extent with respect to the first arm portion, the second arm portion (4b) being bent on the first arm portion (4a) in a position facing the first arm portion (4a), the pin (6) configured to be interposed between the first arm portion (4a) and second arm portion (4b) in order to produce a hinge type connection of the arm (4) with respect to the pin (6), and the second arm portion (4b) has a portion (7) with a concave profile which is directed towards the first arm portion (4a), the portion (7) having the concave profile at least partially surrounding the pin (6) so that relative positioning is maintained between each arm (4) and a corresponding pin (6) during a rotational movement of the arm, the frame further comprising a respective through-hole (16) in each lug (3) transversely to the direction of the hinge axis which is capable of being at least partially passed through by the first arm portion (4a) and second arm portion (4b) during the rotational movement of the arm (4) about the pin (6), the arm being connected to the pin (6) in an articulated manner by insertion of the arm through the through-hole (16), wherein the arm (4) is connected in an articulated manner to the hinge pin (6) by passing the pin through an opening (18) of the arm which is defined between the first arm portion (4a) and the free end of the second arm portion (4b) facing the first arm portion.