发明名称 SPECTACLE FRAME
摘要 This invention relates to a spectacle frame. A spectacle frame consisting of an annular NT alloy wire (6) provided at its central part with a tightening member, and left and right rims (2) arranged on the inner side of this wire (6) and tightened at their outer peripheries by this tightening member, whereby the rims are fixed within the frame of the wire. Owing to such a construction, a spectacle frame of a high strength is obtained. Moreover, the spectacle frame can be provided with various types of parts and meet the extensive needs of a user.
申请公布号 WO9005932(A1) 申请公布日期 1990.05.31
申请号 WO1988JP01174 申请日期 1988.11.18
申请人 MURAI OPTICAL CO., LTD. 发明人 HYOI, ISAO
分类号 G02C1/08;G02C5/00 主分类号 G02C1/08
代理机构 代理人
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