ES289171U - Arrangement for clamping by glass elements screwing (Machine-translation by Google Translate, not legally binding) - Google Patents
Arrangement for clamping by glass elements screwing (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES289171U ES289171U ES1985289171U ES289171U ES289171U ES 289171 U ES289171 U ES 289171U ES 1985289171 U ES1985289171 U ES 1985289171U ES 289171 U ES289171 U ES 289171U ES 289171 U ES289171 U ES 289171U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- screw
- arrangement
- circular
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Eyeglasses (AREA)
Abstract
Arrangement for fastening by screw elements of spectacles, comprising a screw, with its head and threaded pin, and a nut member for said threaded pin, characterized in that the head of the screw and/or the nut member has, as a receiving part of the tightening force, a pseudo-circular lateral surface of cylindrical configuration, defined by generators parallel to the screw axis and by a guideline consisting of a closed curve, this closed curve being formed exclusively by convex arcs in such a way that the lateral surface pseudo- circular shows a cylindrical-circular appearance that, without really being so, allows a screwdriving with a key provided with a fitting whose geometry is complementary to the corresponding geometry of said pseudo-circular lateral side surface. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1985289171U ES289171Y (en) | 1985-09-23 | 1985-09-23 | ARRANGEMENT FOR FASTENING BY SCREWING OF GLASSES ELEMENTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1985289171U ES289171Y (en) | 1985-09-23 | 1985-09-23 | ARRANGEMENT FOR FASTENING BY SCREWING OF GLASSES ELEMENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES289171U true ES289171U (en) | 1986-02-16 |
ES289171Y ES289171Y (en) | 1986-10-01 |
Family
ID=8437460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985289171U Expired ES289171Y (en) | 1985-09-23 | 1985-09-23 | ARRANGEMENT FOR FASTENING BY SCREWING OF GLASSES ELEMENTS |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES289171Y (en) |
-
1985
- 1985-09-23 ES ES1985289171U patent/ES289171Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES289171Y (en) | 1986-10-01 |
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