FR702186A - Lunettes à verres protecteurs mobiles - Google Patents

Lunettes à verres protecteurs mobiles

Info

Publication number
FR702186A
FR702186A FR702186DA FR702186A FR 702186 A FR702186 A FR 702186A FR 702186D A FR702186D A FR 702186DA FR 702186 A FR702186 A FR 702186A
Authority
FR
France
Prior art keywords
glasses
movable protective
protective lenses
lenses
movable
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
Other languages
English (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.)
AERA ETS
Original Assignee
AERA ETS
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 AERA ETS filed Critical AERA ETS
Application granted granted Critical
Publication of FR702186A publication Critical patent/FR702186A/fr
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/065—Masks, shields or hoods for welders use of particular optical filters

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
FR702186D 1930-08-27 1930-08-27 Lunettes à verres protecteurs mobiles Expired FR702186A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR702186T 1930-08-27

Publications (1)

Publication Number Publication Date
FR702186A true FR702186A (fr) 1931-03-31

Family

ID=9057170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702186D Expired FR702186A (fr) 1930-08-27 1930-08-27 Lunettes à verres protecteurs mobiles

Country Status (1)

Country Link
FR (1) FR702186A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445203A (en) * 1945-01-15 1948-07-13 Fibre Metal Products Company Headgear goggles
US3016543A (en) * 1959-12-28 1962-01-16 Welsh Mfg Co Goggle with lifting cover
US3016542A (en) * 1959-12-28 1962-01-16 Welsh Mfg Co Goggle with lifting cover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445203A (en) * 1945-01-15 1948-07-13 Fibre Metal Products Company Headgear goggles
US3016543A (en) * 1959-12-28 1962-01-16 Welsh Mfg Co Goggle with lifting cover
US3016542A (en) * 1959-12-28 1962-01-16 Welsh Mfg Co Goggle with lifting cover

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