IT1090990B - OPTICAL INDICATOR SYSTEM - Google Patents

OPTICAL INDICATOR SYSTEM

Info

Publication number
IT1090990B
IT1090990B IT5199877A IT5199877A IT1090990B IT 1090990 B IT1090990 B IT 1090990B IT 5199877 A IT5199877 A IT 5199877A IT 5199877 A IT5199877 A IT 5199877A IT 1090990 B IT1090990 B IT 1090990B
Authority
IT
Italy
Prior art keywords
indicator system
optical indicator
optical
indicator
Prior art date
Application number
IT5199877A
Other languages
Italian (it)
Original Assignee
Sundstrand Data Control
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
Priority claimed from US05/745,949 external-priority patent/US4082432A/en
Application filed by Sundstrand Data Control filed Critical Sundstrand Data Control
Application granted granted Critical
Publication of IT1090990B publication Critical patent/IT1090990B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Instrument Panels (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
IT5199877A 1976-11-29 1977-11-29 OPTICAL INDICATOR SYSTEM IT1090990B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/745,949 US4082432A (en) 1975-01-09 1976-11-29 Head-up visual display system using on-axis optics with image window at the focal plane of the collimating mirror

Publications (1)

Publication Number Publication Date
IT1090990B true IT1090990B (en) 1985-06-26

Family

ID=24998913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5199877A IT1090990B (en) 1976-11-29 1977-11-29 OPTICAL INDICATOR SYSTEM

Country Status (7)

Country Link
JP (2) JPS5368258A (en)
CA (1) CA1090176A (en)
DE (1) DE2747760C3 (en)
FR (1) FR2372450A1 (en)
GB (1) GB1567358A (en)
IT (1) IT1090990B (en)
SE (1) SE439070B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182159B (en) * 1980-08-21 1987-10-14 Secr Defence Head-up displays
SE450298B (en) * 1984-09-24 1987-06-15 Bengt Jonsson DEVICE FOR COMPUTER CONTROL DETAILED SCREEN UNIT
FR2679046A1 (en) * 1991-07-12 1993-01-15 Sextant Avionique Head-up display device
DE102014015378A1 (en) 2014-10-17 2016-04-21 Audi Ag Housing for a head-up display of a motor vehicle and method for providing a housing for a head-up display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216308A (en) * 1961-10-05 1965-11-09 Marvin J Northcutt Aircraft landing sight including collimating mangin mirror and corrector lens
FR1536792A (en) * 1967-09-14 1968-08-16 Sperry Rand Ltd Optical sighting device
US3547522A (en) * 1968-09-04 1970-12-15 United Aircraft Corp On-axis collimated viewing system
FR2269095A1 (en) * 1974-04-25 1975-11-21 Sovis Leakproof episcope with two prisms - has elastomer housings with screw tightening system
FR2280094A1 (en) * 1974-07-23 1976-02-20 Tech Radioelectri Electro Wide angle collimator for superimposition of display - has display screen and facing optical system on either side of semi-reflector

Also Published As

Publication number Publication date
SE439070B (en) 1985-05-28
JPS5368258A (en) 1978-06-17
SE7713172L (en) 1978-05-30
DE2747760C3 (en) 1980-03-27
FR2372450A1 (en) 1978-06-23
JPS56162712A (en) 1981-12-14
GB1567358A (en) 1980-05-14
CA1090176A (en) 1980-11-25
DE2747760A1 (en) 1978-06-01
DE2747760B2 (en) 1979-07-05
FR2372450B1 (en) 1983-07-29

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