Form-fitting connection between a piece of wire and an injection-molded plastic body, particularly for eyeglasses
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United States of America Patent
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Dec 12, 2006
Grant Date -
Jul 28, 2005
app pub date -
Mar 27, 2003
filing date -
Apr 3, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An interlocking connection is described between a piece of wire (4) and a molded body (1) injected from plastic, especially for spectacles, with one end of the wire piece (4) being anchored in the molded body (1) by way of two sections of a fixing device which are arranged adjacent to each other. In order to provide simple constructional conditions it is proposed that the piece of wire (4) comprises an end (5) which is bent in a hairpin-like manner and whose legs (6, 7) form a fixing means, and with the end (5) bent in a hairpin-like manner of the piece of wire engaging in an interlocking manner in a plug-in receiving means (8) of the molded body (1), which receiving means is adjusted to the hairpin-like shape of the end of the wire (5) and forms an undercut.
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