FR2271594A1 - Protective spectacle frames with horizontal split bridge - having bore, counterbore, screw and compression spring to join sections - Google Patents

Protective spectacle frames with horizontal split bridge - having bore, counterbore, screw and compression spring to join sections

Info

Publication number
FR2271594A1
FR2271594A1 FR7417384A FR7417384A FR2271594A1 FR 2271594 A1 FR2271594 A1 FR 2271594A1 FR 7417384 A FR7417384 A FR 7417384A FR 7417384 A FR7417384 A FR 7417384A FR 2271594 A1 FR2271594 A1 FR 2271594A1
Authority
FR
France
Prior art keywords
screw
compression spring
counterbore
bore
bridge
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
FR7417384A
Other languages
French (fr)
Other versions
FR2271594B3 (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.)
Royal Plastic SARL
Original Assignee
Royal Plastic SARL
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 Royal Plastic SARL filed Critical Royal Plastic SARL
Priority to FR7417384A priority Critical patent/FR2271594A1/en
Priority to IT2532974A priority patent/IT1019721B/en
Publication of FR2271594A1 publication Critical patent/FR2271594A1/en
Application granted granted Critical
Publication of FR2271594B3 publication Critical patent/FR2271594B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

The junction (3) between the circles (1, 2) or bridge (3) is slotted horizontally so as to constitute an upper part (4) comprising elastic means of connection to the lower part (5) determined by the slot. The slot is masked by a protrusion in the upper part of the bridge. The upper part of the bridge comprises a vertical boring (7) surmounted by a counterboring (8) which defines a shoulder (9) which provides support for the lower end of a compression spring (11) on whose upper end the head (13a) of a screw (13) is supported. The body of the screw is screwed into the lower part of the bridge after passing through the vertical boring (7) and the spring (11).
FR7417384A 1974-05-14 1974-05-14 Protective spectacle frames with horizontal split bridge - having bore, counterbore, screw and compression spring to join sections Granted FR2271594A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7417384A FR2271594A1 (en) 1974-05-14 1974-05-14 Protective spectacle frames with horizontal split bridge - having bore, counterbore, screw and compression spring to join sections
IT2532974A IT1019721B (en) 1974-05-14 1974-07-18 IMPROVEMENTS ON GLASSES FRAMES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417384A FR2271594A1 (en) 1974-05-14 1974-05-14 Protective spectacle frames with horizontal split bridge - having bore, counterbore, screw and compression spring to join sections

Publications (2)

Publication Number Publication Date
FR2271594A1 true FR2271594A1 (en) 1975-12-12
FR2271594B3 FR2271594B3 (en) 1977-03-18

Family

ID=9139039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417384A Granted FR2271594A1 (en) 1974-05-14 1974-05-14 Protective spectacle frames with horizontal split bridge - having bore, counterbore, screw and compression spring to join sections

Country Status (2)

Country Link
FR (1) FR2271594A1 (en)
IT (1) IT1019721B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041910A2 (en) * 1980-06-05 1981-12-16 Jean Bailly Trial spectacles for correcting glasses
FR2535473A1 (en) * 1982-11-02 1984-05-04 Cottet Freres Front for spectacle frame.
FR2665269A2 (en) * 1989-02-16 1992-01-31 Ragonot Christian Demountable spectacles frames
EP0470316A1 (en) * 1989-02-16 1992-02-12 Christian Ragonot Demountable spectacle frames
WO1995032448A1 (en) * 1994-05-24 1995-11-30 Etablissements Sarran S.A. Device for assembling and tightening the two pieces of a glass carrier slit circle of spectacles
ITUB20160648A1 (en) * 2016-01-21 2017-07-21 Dijana Kacavenda ELASTIC CLOSURE CLAMP WITHOUT SCREWS FOR GLASSES WITH HINGE AND AUCTION FUNCTION

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041910A2 (en) * 1980-06-05 1981-12-16 Jean Bailly Trial spectacles for correcting glasses
EP0041910A3 (en) * 1980-06-05 1982-08-25 Jean Bailly Trial spectacles for correcting glasses
FR2535473A1 (en) * 1982-11-02 1984-05-04 Cottet Freres Front for spectacle frame.
FR2665269A2 (en) * 1989-02-16 1992-01-31 Ragonot Christian Demountable spectacles frames
EP0470316A1 (en) * 1989-02-16 1992-02-12 Christian Ragonot Demountable spectacle frames
WO1995032448A1 (en) * 1994-05-24 1995-11-30 Etablissements Sarran S.A. Device for assembling and tightening the two pieces of a glass carrier slit circle of spectacles
ITUB20160648A1 (en) * 2016-01-21 2017-07-21 Dijana Kacavenda ELASTIC CLOSURE CLAMP WITHOUT SCREWS FOR GLASSES WITH HINGE AND AUCTION FUNCTION
WO2017125959A1 (en) * 2016-01-21 2017-07-27 Kacavenda Dijana Elastic rim lock without screws for eyeglasses operating as hinge and temple

Also Published As

Publication number Publication date
IT1019721B (en) 1977-11-30
FR2271594B3 (en) 1977-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse