发明名称 |
Hinge device for a spectacle frame |
摘要 |
A spectacle frame which has a border and a bow (ear-piece) (3) which is connected to the border by means of a joint (1), contains a spring arrangement (11) in hinge parts (2A, 2B) which are fastened to the bow (3) and to the joint (1). As a result, the spring arrangement ensures that the spectacle frame can be firmly and comfortably put onto the head of the spectacle wearer, size and weight being low. <IMAGE>
|
申请公布号 |
DE3729687(A1) |
申请公布日期 |
1988.03.24 |
申请号 |
DE19873729687 |
申请日期 |
1987.09.04 |
申请人 |
NIPPON GAKKI SEIZO K.K. |
发明人 |
IIJIMA,KENZABUROU;TAKAHASHI,HIDEMI;KURAHASHI,KAZUO |
分类号 |
G02C5/22;(IPC1-7):G02C5/22 |
主分类号 |
G02C5/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|