Hinge with circular cam eyelets, for the elastic articulated joining of the temples to the front of an eyeglass frame
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 10, 2017
Grant Date -
May 5, 2016
app pub date -
May 9, 2014
filing date -
May 9, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hinge for the articulated joining of eyeglass frame temples to their respective end pieces of the front of the frame, without requiring welding of eyelets or of other joining parts to the end pieces of the front and temple. The hinge is constituted by a pair of independent outer eyelets engaged with two tines provided at the hingeing end of the temple, and by a middle eyelet (10) engaged with two tines provided at the two side hingeing end pieces of the front of the eyeglass frame. The middle eyelet includes two coaxial cavities with contoured bottom surfaces that define circular or radial cams, these surfaces rotating and sliding on corresponding and mutually opposed radial cam surfaces of the outer eyelets which, with the rotation of the temples with which they are associated, cause an axial translational movement of those outer eyelets.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully