| 摘要 |
<p>The elastic hinge (40,41) for a spectacle frame has two hinge sections (50,60) rotatably mounted around a pivot (45). A cam profile (53) is fixed to one hinge section and a stop (65) is movably mounted in the second hinge section. There are stops to prevent over opening of the hinge arm. The stops include a projection formed by the cam profile and stop.</p> |
