发明名称 Jewellery lock with spring-biased catch - designed like padlock with interengaging bolt and bar for increased locking security
摘要 <p>The lock, esp. for bracelets comprises a housing (10) and a hooped bar (11) which is swivel mounted on the housing which is designed as a flat body and together with the bar acts like a padlock. A spring-loaded bolt (17) is swivel mounted in the housing (10) and at one end has a bar (16) which in the closed position engages in the hooped bar (11). The bar (16) is provided with an actuating member (19) which projects out of the edge of the housing and serves to swivel the bolt (17). The spring (21) which biasses the bolt (17) is pref. in the form of a leaf spring wherein one end adjoins the bolt so that it holds it in the closed position whilst the other end acts on the hooped bar so that the latter is pressed into the opened position.</p>
申请公布号 FR2365307(A1) 申请公布日期 1978.04.21
申请号 FR19760029960 申请日期 1976.09.27
申请人 HUNT FREDERICK 发明人
分类号 A44C5/20;(IPC1-7):44C5/22 主分类号 A44C5/20
代理机构 代理人
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