IT1121864B - Method for making reinforced spectacle frame - comprises forming groove in plastics plate for receiving reinforcing blade and cutting plate adjacent blade - Google Patents
Method for making reinforced spectacle frame - comprises forming groove in plastics plate for receiving reinforcing blade and cutting plate adjacent bladeInfo
- Publication number
- IT1121864B IT1121864B IT2375179A IT2375179A IT1121864B IT 1121864 B IT1121864 B IT 1121864B IT 2375179 A IT2375179 A IT 2375179A IT 2375179 A IT2375179 A IT 2375179A IT 1121864 B IT1121864 B IT 1121864B
- Authority
- IT
- Italy
- Prior art keywords
- blade
- plate
- regions
- groove
- comprises forming
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract 2
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 229920002160 Celluloid Polymers 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Landscapes
- Eyeglasses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The spectacle frame mfg. method comprises forming an outwardly open groove in an unperforated plate of celluloid or cellulose acetate to a depth less than the thickness of said plate and in a pattern such that the groove surrounds regions having the configuration of an eyeglass lens and between the regions corresp. to a nose bridge. The method then involves inserting a metal reinforcing blade into the groove so that the blade surrounds and extends between the region. The groove is then sealed outwardly of the blade around and between the regions, so that the blade is fully encapsulated in the plate. The regions are then cut out to define lens-receiving openings surrounded by the fully encapsulated blade. In the method, the plate around and adjacent to the fully encapsulated blade is then cut-away to produce an eye-glass frame configuration having a nose bridge containing a length of the fully encapsulated blade.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2375179A IT1121864B (en) | 1979-06-20 | 1979-06-20 | Method for making reinforced spectacle frame - comprises forming groove in plastics plate for receiving reinforcing blade and cutting plate adjacent blade |
| US06/121,443 US4443074A (en) | 1979-05-03 | 1980-02-14 | Method for making reinforced plastics material eyeglass frames |
| US06/412,294 US4592629A (en) | 1979-05-03 | 1982-08-27 | Eyeglass frames with metallic strip reinforcement traversed by hinge attachment screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2375179A IT1121864B (en) | 1979-06-20 | 1979-06-20 | Method for making reinforced spectacle frame - comprises forming groove in plastics plate for receiving reinforcing blade and cutting plate adjacent blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7923751A0 IT7923751A0 (en) | 1979-06-20 |
| IT1121864B true IT1121864B (en) | 1986-04-23 |
Family
ID=11209673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2375179A IT1121864B (en) | 1979-05-03 | 1979-06-20 | Method for making reinforced spectacle frame - comprises forming groove in plastics plate for receiving reinforcing blade and cutting plate adjacent blade |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1121864B (en) |
-
1979
- 1979-06-20 IT IT2375179A patent/IT1121864B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7923751A0 (en) | 1979-06-20 |
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