FR2340026A7 - Elastic hinge for spectacles - comprises hollow cylindrical element containing spring and having external friction elements which anchor it inside cavity - Google Patents

Elastic hinge for spectacles - comprises hollow cylindrical element containing spring and having external friction elements which anchor it inside cavity

Info

Publication number
FR2340026A7
FR2340026A7 FR7702115A FR7702115A FR2340026A7 FR 2340026 A7 FR2340026 A7 FR 2340026A7 FR 7702115 A FR7702115 A FR 7702115A FR 7702115 A FR7702115 A FR 7702115A FR 2340026 A7 FR2340026 A7 FR 2340026A7
Authority
FR
France
Prior art keywords
cylindrical element
spectacles
friction elements
hollow cylindrical
anchor
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
FR7702115A
Other languages
French (fr)
Inventor
Franco De Lotto
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.)
LOTTO SpA DE
Original Assignee
LOTTO SpA DE
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 LOTTO SpA DE filed Critical LOTTO SpA DE
Application granted granted Critical
Publication of FR2340026A7 publication Critical patent/FR2340026A7/en
Expired 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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/10—Intermediate bars or bars between bridge and side-members
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G02C5/2218—Resilient hinges
    • G02C5/2236—Resilient hinges comprising a sliding hinge member and a coil spring
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/20—Friction elements
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/30—Piston

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The elastic hinge for spectacles comprises a hollow cylindrical element (2), a base (3) which closes the end of the cylindrical element, friction elements (5) on the external surface of the cylindrical element (2) which ensure that it becomes anchored by pressure inside a cylindrical cavity provided in the spectacle frames (4). A rod (7) runs across the base and a disc (8) at one end of this rod moves axially within the cylindrical element in opposition to the action of the elastic systems acting between the disc and the base. The rod is articulated at its outside extremity w.r.t. the cylindrical element. A fork-shaped element (11) is provided at the end of one arm (12) of the spectacles.
FR7702115A 1976-01-27 1977-01-26 Elastic hinge for spectacles - comprises hollow cylindrical element containing spring and having external friction elements which anchor it inside cavity Expired FR2340026A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2054276 1976-01-27

Publications (1)

Publication Number Publication Date
FR2340026A7 true FR2340026A7 (en) 1977-08-26

Family

ID=11168506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702115A Expired FR2340026A7 (en) 1976-01-27 1977-01-26 Elastic hinge for spectacles - comprises hollow cylindrical element containing spring and having external friction elements which anchor it inside cavity

Country Status (2)

Country Link
DE (1) DE7701763U1 (en)
FR (1) FR2340026A7 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018242A (en) * 1988-04-29 1991-05-28 Ln Industries S.A. Spring-action hinge for spectacle frame
US5313671A (en) * 1993-04-15 1994-05-24 Flory, Inc. Swim goggles
US5406339A (en) * 1994-05-16 1995-04-11 Chen; Yuen-Hu Spring hinge for spectacle frame
US5638148A (en) * 1995-02-17 1997-06-10 Alessandro Caenazzo Hinge for spectacles having resilient mechanism contained in stationary part associated with frame
WO2006053983A1 (en) * 2004-11-18 2006-05-26 Foval Srl Sprung joint, in particular for spectacle frame
US7232216B2 (en) 2003-07-22 2007-06-19 Skeyottica Di Kacavenda Milenko Recessed hinge to make the temples of spectacles elastic
ITTV20110083A1 (en) * 2011-06-13 2012-12-14 Sgm S R L HINGE FOR EYEWEAR FRAMES
EP3001240A1 (en) * 2014-09-24 2016-03-30 Eye Care Eyewear Inc. Eyewear temple

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018242A (en) * 1988-04-29 1991-05-28 Ln Industries S.A. Spring-action hinge for spectacle frame
US5313671A (en) * 1993-04-15 1994-05-24 Flory, Inc. Swim goggles
US5406339A (en) * 1994-05-16 1995-04-11 Chen; Yuen-Hu Spring hinge for spectacle frame
US5638148A (en) * 1995-02-17 1997-06-10 Alessandro Caenazzo Hinge for spectacles having resilient mechanism contained in stationary part associated with frame
EP0822438A1 (en) * 1995-02-17 1998-02-04 Alessandro Caenazzo Resilient hinge for spectacles
US7232216B2 (en) 2003-07-22 2007-06-19 Skeyottica Di Kacavenda Milenko Recessed hinge to make the temples of spectacles elastic
WO2006053983A1 (en) * 2004-11-18 2006-05-26 Foval Srl Sprung joint, in particular for spectacle frame
ITTV20110083A1 (en) * 2011-06-13 2012-12-14 Sgm S R L HINGE FOR EYEWEAR FRAMES
EP3001240A1 (en) * 2014-09-24 2016-03-30 Eye Care Eyewear Inc. Eyewear temple

Also Published As

Publication number Publication date
DE7701763U1 (en) 1977-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse