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    Eyeglasses frame with articulated resilient nose piece
    6.
    发明授权
    Eyeglasses frame with articulated resilient nose piece 失效
    眼镜架与铰链弹性鼻片

    公开(公告)号：US4902119A

    公开(公告)日：1990-02-20

    申请号：US239196

    申请日：1988-08-31

    申请人： Ferdinand A. Porsche

    发明人： Ferdinand A. Porsche

    IPC分类号： G02C5/12

    CPC分类号： G02C5/126 ,  G02C5/122

    摘要： An eyeglass frame includes ring-like lens mounting portions joined together by a bridge defining a medial cavity. A nose engaging piece has nose engaging pad portions joined together by an intermediate bight portion and also includes means for biasing the nose pad portions away from each other. A pair of opposed hinged arms are interconnected by interlocking hinge members disposed in the medial cavity of the bridge member and free ends of the arms are engaged with the nose engaging pad portions. Deflection of one nose pad portion results in a similar, complementary deflection of the other nose pad portion, thus providing a conformance to the shape of a wearer's nose which, in combination with the bias force of the saddle piece, provide a greatly improved wearing comfort.

    摘要翻译： 眼镜架包括通过限定中间腔的桥连接在一起的环形透镜安装部分。 鼻部接合件具有通过中间弯曲部分连接在一起的鼻部接合垫部分，并且还包括用于将鼻垫部分彼此偏离的装置。 一对相对的铰链臂通过设置在桥构件的中间腔中的互锁铰链构件互连，并且臂的自由端与鼻接合垫部分接合。 一个鼻垫部分的偏转导致另一个鼻垫部分的相似的互补偏转，从而提供与穿戴者鼻部的形状的一致性，其结合鞍形件的偏置力提供大大改善的穿着舒适度 。

    Eyeglasses with removable lens assembly
    7.
    发明授权
    Eyeglasses with removable lens assembly 失效
    带可移动镜头组件的眼镜

    公开(公告)号：US4822158A

    公开(公告)日：1989-04-18

    申请号：US68639

    申请日：1987-06-30

    申请人： Ferdinand A. Porsche

    发明人： Ferdinand A. Porsche

    IPC分类号： G02C1/04 ,  G02C1/06 ,  G02C5/00 ,  G02C7/08

    CPC分类号： G02C1/06 ,  G02C1/04 ,  G02C5/02 ,  G02C2200/08

    摘要： Eyeglasses of the type which permit interchanging of framed lenses are disclosed which employ a lens assembly including a pair of lenses mounted in a frame. The frame, in turn, is releasably mounted to a backing support which supports the upper portion of the frame and includes a retaining clip pivotally mounted between an open position permitting easy mounting of the lens assembly, and a second closed position which maintains engagement between the lens and backing assemblies.

    摘要翻译： 公开了允许框式透镜互换的类型的眼镜，其采用包括安装在框架中的一对透镜的透镜组件。 框架又可拆卸地安装到支撑框架的上部的背衬支撑件，并且包括可枢转地安装在允许容易地安装透镜组件的打开位置之间的保持夹和保持在第二闭合位置之间的接合的第二闭合位置 镜头和背衬组件。