FR363625A - Lunette à inclinaison et à écartement variable - Google Patents

Lunette à inclinaison et à écartement variable

Info

Publication number
FR363625A
FR363625A FR363625DA FR363625A FR 363625 A FR363625 A FR 363625A FR 363625D A FR363625D A FR 363625DA FR 363625 A FR363625 A FR 363625A
Authority
FR
France
Prior art keywords
pitch
telescope
variable
variable pitch
pitch telescope
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
Albert D'ayrenx
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.)
ALBERT D AYRENX
Original Assignee
ALBERT D AYRENX
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 ALBERT D AYRENX filed Critical ALBERT D AYRENX
Application granted granted Critical
Publication of FR363625A publication Critical patent/FR363625A/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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G02C5/2263—Composite hinges, e.g. for varying the inclination of the lenses
    • 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
    • G02C5/04—Bridges; Browbars; Intermediate bars with adjustable means
    • G02C5/045—Bridges; Browbars; Intermediate bars with adjustable means for varying the horizontal distance of the lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR363625D 1906-02-26 1906-02-26 Lunette à inclinaison et à écartement variable Expired FR363625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR363625T 1906-02-26

Publications (1)

Publication Number Publication Date
FR363625A true FR363625A (fr) 1906-08-03

Family

ID=1411027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR363625D Expired FR363625A (fr) 1906-02-26 1906-02-26 Lunette à inclinaison et à écartement variable

Country Status (1)

Country Link
FR (1) FR363625A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668291A (en) * 1952-05-23 1954-02-09 American Optical Corp Eye protective device
US4017165A (en) * 1975-09-22 1977-04-12 Frank S. Griffin Eyeglass frames
US4051557A (en) * 1975-06-05 1977-10-04 International Servisport Corporation Ltd. Eye protectors
US4129362A (en) * 1976-12-29 1978-12-12 Francisco Lorenzo Eyeglasses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668291A (en) * 1952-05-23 1954-02-09 American Optical Corp Eye protective device
US4051557A (en) * 1975-06-05 1977-10-04 International Servisport Corporation Ltd. Eye protectors
US4017165A (en) * 1975-09-22 1977-04-12 Frank S. Griffin Eyeglass frames
US4129362A (en) * 1976-12-29 1978-12-12 Francisco Lorenzo Eyeglasses

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