发明名称 Ringed sleeve, tool whose handle is formed by such a sleeve and process for manufacturing the sleeve.
摘要 <p>The ring (4) which may particularly constitute an identification ring, has a series of internal fins (6) which can be deformed elastically, and which have a free inner end, which come into contact with the core (1) of the injection mould (12) and allow the material to be injected to pass from one side to the other of the ring. Application to the manufacture of hand tools. &lt;IMAGE&gt;</p>
申请公布号 EP0546915(A1) 申请公布日期 1993.06.16
申请号 EP19920403308 申请日期 1992.12.07
申请人 FACOM, SOCIETE DITE:;NEYR PLASTIQUES (S.A.) 发明人 CAGNY, JACQUES;BARCELLINI, JACQUES
分类号 B25G3/34;B29C33/12;B29C45/14 主分类号 B25G3/34
代理机构 代理人
主权项
地址