FR2404239A2 - Support median de monture pour lunettes - Google Patents

Support median de monture pour lunettes

Info

Publication number
FR2404239A2
FR2404239A2 FR7728582A FR7728582A FR2404239A2 FR 2404239 A2 FR2404239 A2 FR 2404239A2 FR 7728582 A FR7728582 A FR 7728582A FR 7728582 A FR7728582 A FR 7728582A FR 2404239 A2 FR2404239 A2 FR 2404239A2
Authority
FR
France
Prior art keywords
perspiration
silicone resin
human skin
resistant
compatible
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
FR7728582A
Other languages
English (en)
Other versions
FR2404239B2 (fr
Inventor
Walter H Bonon
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.)
Marwitz and Hauser GmbH
Original Assignee
Marwitz and Hauser GmbH
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 Marwitz and Hauser GmbH filed Critical Marwitz and Hauser GmbH
Priority to FR7728582A priority Critical patent/FR2404239A2/fr
Publication of FR2404239A2 publication Critical patent/FR2404239A2/fr
Application granted granted Critical
Publication of FR2404239B2 publication Critical patent/FR2404239B2/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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims

Landscapes

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

Abstract

Support médian de monture de lunettes réalisé d'une manière uniforme à partir d'une matière qui présente une surface unie sensiblement lisse, résiste au vieillissement et à l'abrasion en cours d'utilisation de lunettes, peut être rendue solidaire des matières constitutives de montures de lunettes, peut être fabriquée sous un aspect translucide et présente, mesurée suivant la norme DIN 53 05, une dureté Shore D de 10 à 20. La matière constitutive du support médian est la résine silicone Sylgard (marque déposée) n degrés 186 de la Firme Dow Corning. L'invention est applicable à tous éléments servant à supporter des montures de lunettes sur le nez.
FR7728582A 1977-09-22 1977-09-22 Support median de monture pour lunettes Granted FR2404239A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7728582A FR2404239A2 (fr) 1977-09-22 1977-09-22 Support median de monture pour lunettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728582A FR2404239A2 (fr) 1977-09-22 1977-09-22 Support median de monture pour lunettes

Publications (2)

Publication Number Publication Date
FR2404239A2 true FR2404239A2 (fr) 1979-04-20
FR2404239B2 FR2404239B2 (fr) 1982-08-27

Family

ID=9195658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728582A Granted FR2404239A2 (fr) 1977-09-22 1977-09-22 Support median de monture pour lunettes

Country Status (1)

Country Link
FR (1) FR2404239A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435061A1 (fr) * 1978-08-29 1980-03-28 Marwitz & Hausner Branche de lunettes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561403A (en) * 1947-01-24 1951-07-24 E F Nelson Company Inc Ophthalmic mounting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561403A (en) * 1947-01-24 1951-07-24 E F Nelson Company Inc Ophthalmic mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435061A1 (fr) * 1978-08-29 1980-03-28 Marwitz & Hausner Branche de lunettes

Also Published As

Publication number Publication date
FR2404239B2 (fr) 1982-08-27

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