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
Application number
ES1985289171U
Other languages
Spanish (es)
Other versions
ES289171Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indo Internacional SA
Original Assignee
Indo Internacional SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Indo Internacional SA filed Critical Indo Internacional SA
Priority to ES1985289171U priority Critical patent/ES289171Y/en
Publication of ES289171U publication Critical patent/ES289171U/en
Application granted granted Critical
Publication of ES289171Y publication Critical patent/ES289171Y/en
Expired legal-status Critical Current

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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)
ES1985289171U 1985-09-23 1985-09-23 ARRANGEMENT FOR FASTENING BY SCREWING OF GLASSES ELEMENTS Expired ES289171Y (en)

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)

Also Published As

Publication number Publication date
ES289171Y (en) 1986-10-01

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