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2. 发明申请

WO2007044221A3 EYEGLASSES 审中-公开
标题翻译：眼镜
公开(公告)号：WO2007044221A3
公开(公告)日：2007-07-19
申请号：PCT/US2006037433
申请日：2006-09-26
申请人： BETA FRAMES LLC , KRUMME JOHN J , ZIDER ROBERT B , PLOUGH DAVID C
发明人： KRUMME JOHN J , ZIDER ROBERT B , PLOUGH DAVID C
IPC分类号： G02C1/00
CPC分类号： G02C1/023 , G02C1/02 , G02C1/06 , G02C1/08 , G02C1/10 , G02C5/00 , G02C13/001
摘要： Eyeglass assemblies including an eyeglass lens having an engaging portion. Under typical conditions of use, the engaging portion is maintained in contact with an eyeglass frame member by means of a removable bonding member (RBM). Under selected atypical ambient conditions, the RBM changes so that the engaging portion and the frame member can be separated. The engaging portion can extend from the lens, or can be a recess in the lens. The RBM can be a suitable adhesive (RBA), or a component composed of a shape memory metal (RBSMA) or a material which softens when subjected to heat or other atypical codition. The engaging portion can be shaped and treated to reduce stresses therein. Similarly, the open ends of an eyeglass rim can be maintained in contact with each other under typical conditions of use by an RBA or an RBSMA so that the rim is positioned around an eyeglass lens, but can be released under selected atypical ambient conditions.
摘要翻译：眼镜组件包括具有接合部分的眼镜镜片。在典型的使用条件下，接合部分通过可拆卸接合部件（RBM）与眼镜框架部件保持接触。在选择的非典型环境条件下，RBM改变，使得接合部分和框架构件可以分离。接合部分可以从透镜延伸，或者可以是透镜中的凹部。 RBM可以是合适的粘合剂（RBA）或由形状记忆金属（RBSMA）组成的组分或当经受热或其它非典型编码时软化的材料。接合部分可以被成形和处理以减小其中的应力。类似地，眼镜边缘的开口端可以在典型的RBA或RBSMA使用条件下保持彼此接触，使得边缘位于眼镜镜片周围，但可以在选定的非典型环境条件下释放。

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