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Method for producing joint of spectacle and joint of spectacle produced therefrom

A technology of glasses and production steps, which is applied in the field of production of glasses joints, can solve the problems of production reduction, destruction, and discarding in manufacturing factories, and achieve the effect of reducing processed products

Inactive Publication Date: 2008-06-04
VISOTTICA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, due to the need to finish the finish by the cold galvanizing method, it is likely that the plastic parts surrounding the visible surfaces of the joints will be damaged and destroyed, so that the entire frame that has been produced has to be discarded
[0010] This disadvantage thus leads to a large increase in cost and a reduction in the output of the manufacturing plant due to the large amount of discarding of the produced products

Method used

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  • Method for producing joint of spectacle and joint of spectacle produced therefrom
  • Method for producing joint of spectacle and joint of spectacle produced therefrom

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Embodiment Construction

[0028] With reference to the accompanying drawings, a joint 10 according to the invention is applied for relative articulation between the side 12 and the flange 13 of the spectacle frame 11, allowing the side 12 to be selectively positioned in an open position for use and a closed position for non-use between positions.

[0029] In particular, the joint 10 according to the invention comprises two articulation elements in a conventional manner, respectively a first element 15 associated with the side 12 and a second element 16 associated with the flange 13, and the two articulation elements are passed through The pins 17 - in this case screws - pivot relative to each other.

[0030] Specifically as shown in Figures 2 and 3, the joint 10 also includes a small plate 20 and a box-shaped body 19 welded to the small plate 20, and at least one elastic member not shown in the figure is arranged inside the joint to allow The additional movement of the side part 12 with the required e...

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Abstract

The invention provides a method for producing glasses joint (10), consisting of at least one visible surface (21 and 22) during use arranged on the outside of at least one glasses part (12 and 13) provides at least a first produce procedure, wherein the visible surface (21 and 22) of the joint (10) is made in terms of mechanical grinding-polishing the metal materials selected from the metal materials suitable for mirror finishing.

Description

technical field [0001] The invention relates to a method for producing an eyeglass joint capable of articulating flanges and sides of eyeglass frames. In particular, the joint according to the invention is at least partially embedded in the material from which the side and / or flange is made and has at least one surface arranged on the outside of the side and / or flange. Background technique [0002] Resilient or semi-rigid spectacle joints are known which are capable of forming a hinge between the flange and the side of the spectacle frame to define a first open state when in use and a second closed state when not in use. In the first open position, the sides are substantially perpendicular to the flange and allow the user to put on the spectacles, and in the second closed position, the sides are substantially parallel to the flange reducing the overall volume. [0003] Conventional joints generally comprise two hinge elements pivoting to each other and are respectively moun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/00B24B1/00G02C5/22
Inventor 里纳尔多·蒙塔尔班
Owner VISOTTICA IND
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