FIELD: ophthalmology. SUBSTANCE: bows are secured to frame by means of rubber braid or helical spring passing through horizontal channel made in upper part of frame. Frame is provided with stops which limit displacement of bows relative to frame. Bows are narrowed from point of their connection with braid to their ends. EFFECT: reduced spectacles thickness, when folded. 3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HINGED SPECTACLE FRAME WITH WIRE CONNECTION OF ELEMENTS | 2008 |
|
RU2474851C2 |
| COMPOUND PORTABLE TELECOMMUNICATION DEVICE | 2014 |
|
RU2551799C1 |
| FRAME FOR GLASSES WITH SIDES HAVING TWO ORTHOGONAL AXES OF ROTATION AND FORMING CASE AFTER THEIR FOLDING | 2005 |
|
RU2353962C2 |
| ARTICULATION PIVOT FOR SPECTACLE FRAMES | 1999 |
|
RU2193791C2 |
| GLASSES | 2018 |
|
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| UNIVERSAL HINGE JOINT FOR EYEGLASSES | 2007 |
|
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| CONNECTING LOOP-LOCK FOR SPECTACLE FRAME AND TEMPLE | 2020 |
|
RU2732787C1 |
| FRAMEWORK STRUCTURE FOR PROTECTION OF SPECTACLES FROM DAMAGE | 0 |
|
SU1831309A3 |
| RIM FOR GLASSES | 2009 |
|
RU2428731C2 |
| FLEXIBLE TEMPLE FOR GLASSES | 2014 |
|
RU2619393C1 |
