Eyeglass die without frame grooves for lenses and eyeglass...

Details Eyeglass die without frame grooves for lenses and eyeglass... Eyeglass die without frame grooves for lenses and eyeglass...

B - Operations, Transporting

29

D

B29D 11/00 (2006.01)

Patent

CA 2710357

This invention relates to an eyeglass die without frame groove for lens and eyeglass made by the same, the die including a stationary die and a movable die with an eyeglass configuration provided therein. In the stationary die, stationary posts for locating the lens are provided on the upper and lower portions of runner for the eyeglass frame. Regions for disposing the lenses in the stationary die and the movable die are formed with annular flanges which cooperate to clamp the lenses in right place and to form a blocking wall. In this way, a hollow-out is formed in the region for disposing the lenses so as to protect the same, while the blocking wall and the runner are for producing an eyeglass having lenses integrally embedded therein by injection molding.

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