FR2621087B1 - ESSENTIAL SCREW ASSEMBLY, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF IN PARTICULAR TO GLASSES - Google Patents

ESSENTIAL SCREW ASSEMBLY, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF IN PARTICULAR TO GLASSES

Info

Publication number
FR2621087B1
FR2621087B1 FR8713932A FR8713932A FR2621087B1 FR 2621087 B1 FR2621087 B1 FR 2621087B1 FR 8713932 A FR8713932 A FR 8713932A FR 8713932 A FR8713932 A FR 8713932A FR 2621087 B1 FR2621087 B1 FR 2621087B1
Authority
FR
France
Prior art keywords
glasses
manufacturing
application
screw assembly
essential
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.)
Expired
Application number
FR8713932A
Other languages
French (fr)
Other versions
FR2621087A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8713932A priority Critical patent/FR2621087B1/en
Publication of FR2621087A1 publication Critical patent/FR2621087A1/en
Application granted granted Critical
Publication of FR2621087B1 publication Critical patent/FR2621087B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
    • G02C1/08—Bridge or browbar secured to or integral with closed rigid rims for the lenses the rims being tranversely split and provided with securing means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR8713932A 1987-09-30 1987-09-30 ESSENTIAL SCREW ASSEMBLY, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF IN PARTICULAR TO GLASSES Expired FR2621087B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713932A FR2621087B1 (en) 1987-09-30 1987-09-30 ESSENTIAL SCREW ASSEMBLY, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF IN PARTICULAR TO GLASSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713932A FR2621087B1 (en) 1987-09-30 1987-09-30 ESSENTIAL SCREW ASSEMBLY, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF IN PARTICULAR TO GLASSES

Publications (2)

Publication Number Publication Date
FR2621087A1 FR2621087A1 (en) 1989-03-31
FR2621087B1 true FR2621087B1 (en) 1989-12-15

Family

ID=9355644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713932A Expired FR2621087B1 (en) 1987-09-30 1987-09-30 ESSENTIAL SCREW ASSEMBLY, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF IN PARTICULAR TO GLASSES

Country Status (1)

Country Link
FR (1) FR2621087B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6055079B2 (en) * 2013-03-14 2016-12-27 ハードロック工業株式会社 Mounting structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1162407A (en) * 1956-11-30 1958-09-12 Soudure Elec Languepin Improvements in assembly processes for metal parts
FR1201013A (en) * 1958-07-30 1959-12-28 Process for cutting prismatic parts with an even number of faces
GB1200142A (en) * 1968-06-19 1970-07-29 Wilhelm Beer Polygonal generating apparatuses for use on lathes
DE2108339C3 (en) * 1971-02-22 1978-05-24 Paul Hettich & Co, 4983 Kirchlengern Use of a countersunk screw to connect a component made of rigid material to a component made of plastic
FR2457406A1 (en) * 1979-05-22 1980-12-19 Essilor Int SCREW ASSEMBLY, AND APPLICATION, PARTICULARLY TO EYEWEAR MOUNTING CIRCLES
US4657459A (en) * 1984-12-10 1987-04-14 Sps Technologies, Inc. Vibration resistant fasteners

Also Published As

Publication number Publication date
FR2621087A1 (en) 1989-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse