Spectacles frame with telescopic hinges and offset spring
OwnerRichard Chene, Alain Miklitarian +2inventors
InventorsRichard Chene, Alain Miklitarian, Olivier Rodi, Dominique Delamour
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Abstract
The spectacle frame includes a frame front extended by two lateral tenons and two sides articulated to the tenons about articulation pins of two telescopic hinges, each with a frame front element fastened to a tenon and a side element fastened to a side, the side element of a hinge including a slide articulated to the frame front element and slidably mounted in a sheath against and subject to the action of a spring. The slide extends as far as the free end of the side, of tubular shape and providing said sheath, a sleeve, fixed to the end of the slide, being slidably mounted in the end of the side in which said spring also extends to cooperate with the sleeve.
Claims8
A spectacle frame comprising:
- a frame front face extended by two lateral tenons;
- two sides articulated to said lateral tenons about articulation pins of two telescopic hinges;
- a frame front element fastened to one of said lateral tenons and a side element fastened to one of the sides, the side element of one of the two telescopic hinges including a slide articulated to the frame front element and slidably mounted in a sheath against and subject to the action of a spring;
- wherein the slide of the side element extends as far as a free end of one of the sides;
- and
- wherein a sleeve, fixed to an end of the slide is slidably mounted in said free end of one of the sides in which said spring also extends to cooperate with the sleeve.
A spectacle frame comprising:
- a frame front face, said frame front face being extended laterally by a first lateral tenon and a second lateral tenon;
- a first side comprising a first sheath disposed in an interior thereof and a second side comprising a second sheath disposed in an interior thereof;
- a first telescopic hinge comprising a first frame front element, a first side element comprising a first slide extending as far as a free end of the first side and slidably mounted in the first sheath and subject to a biasing force of a first spring and articulated to said first frame front element around a first articulation pin;
- a second telescopic hinge comprising a second frame front element, a second side element comprising a second slide extending as far as a free end of the second side and slidably mounted in the second sheath and subject to a biasing force of a second spring and articulated to said second frame front element around a second articulation pin;
- wherein the first side and the second side are articulated respectively to the first lateral tenon and the second lateral tenon by the first telescopic hinge and the second telescopic hinge respectively about said first articulation pin and said second articulation pin, said first frame front element and said second frame front element being fastened to the first lateral tenon and second lateral tenon respectively and said first side element and second side element fastened respectively to the first side and second side;
- and
- wherein a first sleeve and a second sleeve, fixed respectively to an end of the first slide and an end of the second slide, are slidably mounted respectively in said free end of the first side and said free end of the second side, and the first spring and the second spring extend respectively in said free end of the first side and second side to cooperate with said first sleeve and second sleeve.
Dependencies are inferred from the claim text.