SE7407676L - - Google Patents

Info

Publication number
SE7407676L
SE7407676L SE7407676A SE7407676A SE7407676L SE 7407676 L SE7407676 L SE 7407676L SE 7407676 A SE7407676 A SE 7407676A SE 7407676 A SE7407676 A SE 7407676A SE 7407676 L SE7407676 L SE 7407676L
Authority
SE
Sweden
Prior art keywords
visor
blank
cofocal
paraboloids
helmet
Prior art date
Application number
SE7407676A
Other languages
Unknown language ( )
English (en)
Inventor
G D Hedges
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of SE7407676L publication Critical patent/SE7407676L/

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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE7407676A 1973-06-12 1974-06-11 SE7407676L (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US369357A US3870405A (en) 1973-06-12 1973-06-12 Helmet sight visors

Publications (1)

Publication Number Publication Date
SE7407676L true SE7407676L (es) 1974-12-13

Family

ID=23455129

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407676A SE7407676L (es) 1973-06-12 1974-06-11

Country Status (8)

Country Link
US (1) US3870405A (es)
JP (1) JPS5035986A (es)
AU (1) AU6981474A (es)
DE (1) DE2427975A1 (es)
FR (1) FR2233589A1 (es)
GB (1) GB1439084A (es)
NL (1) NL7407858A (es)
SE (1) SE7407676L (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220400A (en) * 1977-02-22 1980-09-02 Honeywell Inc. Display apparatus with reflective separated structure
US4294515A (en) * 1979-03-23 1981-10-13 Arthur Kaufman Virtual image display apparatus
SE446770B (sv) * 1982-02-11 1986-10-06 Nils Ruder Reflektorsikte
US4755023A (en) * 1986-10-27 1988-07-05 Kaiser Aerospace And Electronics Corporation Headgear mounted display visor
US4761056A (en) * 1987-03-27 1988-08-02 Kaiser Aerospace And Electronics Corporation Compact helmet mounted display
US4969714A (en) * 1989-02-21 1990-11-13 United Technologies Corporation Helmet mounted display having dual interchangeable optical eyepieces
US4968123A (en) * 1989-04-24 1990-11-06 United Technologies Corporation Helmet mounted display configured for simulator use
US5812332A (en) * 1989-09-28 1998-09-22 Ppg Industries, Inc. Windshield for head-up display system
US5293271A (en) * 1992-04-15 1994-03-08 Virtual Reality, Inc. Retrocollimator optical system
US5594588A (en) * 1992-04-24 1997-01-14 Olympus Optical Co., Ltd. Visual display
US5406415A (en) * 1992-09-22 1995-04-11 Kelly; Shawn L. Imaging system for a head-mounted display
US5309169A (en) * 1993-02-01 1994-05-03 Honeywell Inc. Visor display with fiber optic faceplate correction
FR2726438B1 (fr) * 1994-11-04 1997-01-17 Intertechnique Sa Equipement de protection pour pilote d'aeronefs militaires et procede de personnalisation de l'equipement
US5856811A (en) * 1996-01-31 1999-01-05 Delco Electronics Corp. Visual display and helmet assembly
FR2764997B1 (fr) * 1997-06-20 1999-09-03 Sextant Avionique Dispositif de visualisation pour visuel de casque
FR2792174B1 (fr) * 1999-04-16 2001-09-21 Sextant Avionique Visiere pour casque
US7403346B2 (en) * 2006-07-18 2008-07-22 Nike, Inc. Inclined-edged sports lens
CN107884927B (zh) * 2017-11-22 2019-09-27 苏州亮宇模具科技有限公司 非等厚光学镜片的设计方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589796A (en) * 1966-09-19 1971-06-29 United Aircraft Corp Collimated viewing system
US3787109A (en) * 1972-06-28 1974-01-22 Honeywell Inc Inside helmet sight apparatus

Also Published As

Publication number Publication date
GB1439084A (en) 1976-06-09
JPS5035986A (es) 1975-04-04
NL7407858A (es) 1974-12-16
FR2233589A1 (es) 1975-01-10
US3870405A (en) 1975-03-11
AU6981474A (en) 1975-12-11
DE2427975A1 (de) 1975-01-09

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