发明名称 |
Spring hinge for eyewear |
摘要 |
A spring hinge for eyewear which enables the temples of eyeglasses to be opened beyond their regular position of use. The spring hinge having a one or two-piece locking element provided with a sliding element recess engageable with a sliding element and a snap-in pin recess engageable with a snap-in pin. A spring biases the snap-in pin into a stepped recess and thereby automatically locks the spring hinge.
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申请公布号 |
US5657107(A) |
申请公布日期 |
1997.08.12 |
申请号 |
US19930098121 |
申请日期 |
1993.07.27 |
申请人 |
OBE-WERK OHNMACHT & BAUMGARTNER GMBH & CO. KG |
发明人 |
WAGNER, REINER;LEHNERT, OTTO |
分类号 |
G02C5/22;(IPC1-7):G02C5/16 |
主分类号 |
G02C5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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