Temple for eyewear having an integrally formed serpentine hinge
AssigneeBausch & Lomb Incorporated
InventorsHenri Brune, Richard L. Brhel
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AssigneeBausch & Lomb Incorporated
InventorsHenri Brune, Richard L. Brhel
Estimating the term…
A hingeless temple for eyewear comprises a unitary length of flexible material such as a shape-memory metal or metal alloy which has a forward section, an elongated section and a flexible pivot section between the forward and elongated sections. The pivot section is characterized by three bends which form a generally serpentine configuration. In the unbiased position, the temple extends in the open position with respect to the eyewear front. Means are provided for selectively and releasably closing the temple in the folded position with respect to the eyewear front. When the closing means are released, the temple automatically pivots to the open position. The front end of the temple may be attached directly to the eyewear front, thereby negating the need for a separate hinge assembly.
An eyewear temple for attachment to an eyewear front, said temple comprising an elongate member having opposite front and back ends and opposite inner and outer surfaces, said temple having a flexible pivot section formed adjacent said front end, said pivot section including consecutive first, second and third bends of substantially similar radius to form a generally serpentine configuration, said first bend being closest to said back end and said third bend being closest to said front end, said first bend curving inwardly toward said inner surfaces, said second bend curving inwardly and then outwardly back toward said outer surface, and said third bend curving outwardly back toward said inner surface in the direction of said front end, and said elongate member including means thereon for said selectively and releasably retaining said temple in a folded relationship with respect to said eyewear front when mounted thereto.
Dependencies are inferred from the claim text.