发明名称 Electric torch with cylindrical battery case - has spare bulb accommodated between reflector and conical head in resilient loop
摘要 <p>The portable, battery operated torch has sections screwed together to form a cylindrical body accommodating the battery and a conical head incorporating a reflector. It also includes a spare bulb, whose base (11) is secured in a cylindrical component, connected by a flexible tongue (12) to the body (1). The spare bulb is accommodated between the head (2) and the reflector (4). There can be lengthwise internal ribs in the component, to secure the spare bulb base. This avoids any increase in the overall length of the torch to accommodate the spare bulb.</p>
申请公布号 FR2358616(A1) 申请公布日期 1978.02.10
申请号 FR19760021857 申请日期 1976.07.16
申请人 PILES ELECTRIQUES CIE INDLE 发明人 RAYMOND VALLET
分类号 F21L4/00;(IPC1-7):21L15/00;21L7/00 主分类号 F21L4/00
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