GB452266A - Improvements in or relating to anti-dazzle spectacles - Google Patents

Improvements in or relating to anti-dazzle spectacles

Info

Publication number
GB452266A
GB452266A GB5815/36A GB581536A GB452266A GB 452266 A GB452266 A GB 452266A GB 5815/36 A GB5815/36 A GB 5815/36A GB 581536 A GB581536 A GB 581536A GB 452266 A GB452266 A GB 452266A
Authority
GB
United Kingdom
Prior art keywords
flaps
frame
dazzle
lenses
secured
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
GB5815/36A
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
Publication of GB452266A publication Critical patent/GB452266A/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
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
    • G02C9/02—Attaching auxiliary optical parts by hinging

Landscapes

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

Abstract

452,266. Anti - dazzle eye - screens. WISEMAN, S., 75, Paul Street, Great Eastern Street, London.-(Assignee of Jacquenod, L. ; 3, Rue Brunet, Oyonnax, Ain, France) Feb. 26, 1936, No. 5815. Convention date, Aug. 29, 1935. [Class 97 (i)] Anti-dazzle screens comprise a frame 1, which may be a complete spectacle frame as shown with lenses 7, to which are pivoted flaps 3, the flaps being secured in slots formed in tubes 5 of plastic &c. material which are pivoted on metal pins 4 secured in the upper part of the frame adjacent horizontal portions 15 thereof. The flaps are held frictionally at any inclination. When lenses are not needed, the parts of the frame below the level of the hinge-lugs may be cut away.
GB5815/36A 1935-08-29 1936-02-26 Improvements in or relating to anti-dazzle spectacles Expired GB452266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR452266X 1935-08-29

Publications (1)

Publication Number Publication Date
GB452266A true GB452266A (en) 1936-08-19

Family

ID=8900959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5815/36A Expired GB452266A (en) 1935-08-29 1936-02-26 Improvements in or relating to anti-dazzle spectacles

Country Status (1)

Country Link
GB (1) GB452266A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628352A (en) * 1950-03-14 1953-02-17 Astruck Paul Sunglasses, goggles, and the like
US3782810A (en) * 1970-12-18 1974-01-01 Marker Hannes Individually selectively useable anti-glare goggle glasses
US4152051A (en) * 1977-08-12 1979-05-01 Florentine Van Tiem Eyeglasses
US6141797A (en) * 1999-04-23 2000-11-07 Buck; Robert Opaque goggles having openable window
EP1619537A1 (en) * 2004-07-20 2006-01-25 21(Two-One) Co., Ltd. Spectacle frame and lens hanger
IT202000015328A1 (en) * 2020-06-30 2020-09-30 Leonardo Mantovani Reading glasses with dynamically excludable optics to allow distance vision even when wearing glasses

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628352A (en) * 1950-03-14 1953-02-17 Astruck Paul Sunglasses, goggles, and the like
US3782810A (en) * 1970-12-18 1974-01-01 Marker Hannes Individually selectively useable anti-glare goggle glasses
US4152051A (en) * 1977-08-12 1979-05-01 Florentine Van Tiem Eyeglasses
US6141797A (en) * 1999-04-23 2000-11-07 Buck; Robert Opaque goggles having openable window
EP1619537A1 (en) * 2004-07-20 2006-01-25 21(Two-One) Co., Ltd. Spectacle frame and lens hanger
US7131726B2 (en) 2004-07-20 2006-11-07 21 (Two-One) Co., Ltd. Spectacle frame and lens hanger
IT202000015328A1 (en) * 2020-06-30 2020-09-30 Leonardo Mantovani Reading glasses with dynamically excludable optics to allow distance vision even when wearing glasses

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