FR54109E - Lunettes relevables à frein et déclic par pivot déformable - Google Patents

Lunettes relevables à frein et déclic par pivot déformable

Info

Publication number
FR54109E
FR54109E FR54109DA FR54109E FR 54109 E FR54109 E FR 54109E FR 54109D A FR54109D A FR 54109DA FR 54109 E FR54109 E FR 54109E
Authority
FR
France
Prior art keywords
click
brake
deformable pivot
lifting glasses
glasses
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)
Inventor
Enea Giacardi
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 filed Critical
Application granted granted Critical
Publication of FR54109E publication Critical patent/FR54109E/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
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • 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)
FR54109D 1945-06-20 1945-06-20 Lunettes relevables à frein et déclic par pivot déformable Expired FR54109E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54109T 1945-06-20

Publications (1)

Publication Number Publication Date
FR54109E true FR54109E (fr) 1947-11-06

Family

ID=8688576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54109D Expired FR54109E (fr) 1945-06-20 1945-06-20 Lunettes relevables à frein et déclic par pivot déformable

Country Status (1)

Country Link
FR (1) FR54109E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917819C (de) * 1950-02-07 1954-09-13 Rene Tardy Brillengestell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917819C (de) * 1950-02-07 1954-09-13 Rene Tardy Brillengestell

Similar Documents

Publication Publication Date Title
FR54109E (fr) Lunettes relevables à frein et déclic par pivot déformable
FR53089E (fr) Lunettes relevables à frein et déclic par pivot déformable
CH250602A (fr) Verre.
FR909449A (fr) Capodastre
FR909871A (fr) Frein sur jante à mouvement parallèle
CH251842A (fr) Verre optique.
FR864624A (fr) Lunettes relevables à frein et déclic par pivot déformable
FR910255A (fr) écrou dit indesserrable
AT170122B (de) Karteikarte
FR998525A (fr) Pansement à application instantanée
FR918096A (fr) Pont de levage
FR909071A (fr) Avion à sustentateur curvi-canaliforme
FR909680A (fr) Jumelles
FR936399A (fr) Charnière
FR909633A (fr) Charnière
ES11552Y (es) Carta-sobre
FI22449A (fi) Friktionskoppling
GR10320B (el) Συστημα ευρετηριου.
FR912870A (fr) Chèque-lettre
FR913314A (fr) Frein
ES11479Y (es) Gorra-visera protectora.
FR908610A (fr) Photomètre radio-photo-électrique
ES174211A1 (es) Una espoleta percutora extrasensible
FR913847A (fr) Pèse-lettres
FR995391A (fr) Turbo-moteur