ZA951871B - Gead equipment with isostatic link between shell and optronic instruments - Google Patents

Gead equipment with isostatic link between shell and optronic instruments

Info

Publication number
ZA951871B
ZA951871B ZA951871A ZA951871A ZA951871B ZA 951871 B ZA951871 B ZA 951871B ZA 951871 A ZA951871 A ZA 951871A ZA 951871 A ZA951871 A ZA 951871A ZA 951871 B ZA951871 B ZA 951871B
Authority
ZA
South Africa
Prior art keywords
gead
optronic
isostatic
instruments
shell
Prior art date
Application number
ZA951871A
Other languages
English (en)
Inventor
Joeel Baudou
Vincent Vitte
Original Assignee
Sextant Avionique
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 Sextant Avionique filed Critical Sextant Avionique
Publication of ZA951871B publication Critical patent/ZA951871B/xx

Links

Classifications

    • 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
    • G02B27/0176—Head mounted characterised by mechanical features
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/042—Optical devices
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G02B2027/0159—Head-up displays characterised by mechanical features with movable elements with mechanical means other than scaning means for positioning the whole image
    • 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
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Helmets And Other Head Coverings (AREA)
ZA951871A 1994-03-11 1995-03-07 Gead equipment with isostatic link between shell and optronic instruments ZA951871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402862A FR2717045B1 (fr) 1994-03-11 1994-03-11 Equipement de tête à liaison isostatique entre coque et équipements optroniques.

Publications (1)

Publication Number Publication Date
ZA951871B true ZA951871B (en) 1995-12-11

Family

ID=9460946

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA951871A ZA951871B (en) 1994-03-11 1995-03-07 Gead equipment with isostatic link between shell and optronic instruments

Country Status (8)

Country Link
US (1) US5742937A (xx)
EP (1) EP0671132B1 (xx)
JP (1) JPH07261114A (xx)
CA (1) CA2144400A1 (xx)
DE (1) DE69503276T2 (xx)
FR (1) FR2717045B1 (xx)
IL (1) IL112780A (xx)
ZA (1) ZA951871B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766931B1 (fr) 1997-08-01 1999-10-15 Sextant Avionique Dispositif optique pour viseur de casque comportant un miroir aspherique
FR2772242B1 (fr) * 1997-12-12 2000-03-03 Sextant Avionique Casque comportant une partie largable par un coussin gonflable
FR2777361B1 (fr) 1998-04-14 2003-06-20 Sextant Avionique Amelioration de l'angle de vue d'un ecran lcd par decroisement
FR2781892B1 (fr) 1998-07-28 2002-08-30 Sextant Avionique Amelioration de l'angle de vue d'un ecran lcd par nouvel empilement de films birefringents
FR2784201B1 (fr) 1998-10-06 2003-01-31 Sextant Avionique Dispositif optique pour viseur de casque comportant un miroir diffractif
FR2792174B1 (fr) 1999-04-16 2001-09-21 Sextant Avionique Visiere pour casque
FR2793322B1 (fr) 1999-05-07 2002-07-26 Sextant Avionique Dispositif optronique muni d'un miroir de mise au point pour projection sur visiere
FR2796251B1 (fr) * 1999-07-13 2001-09-28 Sextant Avionique Casque modulaire a montage simplifie et resistant aux contraintes aerodynamiques
FR2798969B1 (fr) * 1999-09-24 2001-12-07 Thomson Csf Sextant Dispositif de verrouillage d'une position d'une piece mobile par rapport a une piece fixe
FR2808976B1 (fr) 2000-05-22 2002-08-16 Gallet Sa Casque de protection et ses moyens de connexion d'un accessoire
FR2817713B1 (fr) * 2000-12-12 2003-11-28 Thomson Csf Casque a visieres escamotables a reconfiguration rapide jour/nuit
FR2818393B1 (fr) 2000-12-19 2003-10-10 Thomson Csf Procede de fabrication d'un ensemble de viseurs tete haute adaptes a des equipements de type donne
FR2824921B1 (fr) 2001-05-15 2003-09-19 Thomson Csf Architecture optique a encombrement reduit pour viseur de casque grand champ
FR2848660B1 (fr) * 2002-12-13 2005-02-18 Thales Sa Procede de determination de la comptabilite biomecanique d'un equipement de tete
US7093302B1 (en) * 2003-09-08 2006-08-22 Burns James A Helmet assembly with accessory attachment features
US7225471B2 (en) * 2004-07-23 2007-06-05 Gentex Corporation Removable optical assembly for a helmet
FR2945183B1 (fr) * 2009-05-05 2011-05-06 Thales Sa Lampe de casque a commande asservie a la position de la tete
FR2949648B1 (fr) 2009-09-08 2011-11-25 Thales Sa Casque comprenant une coque de protection a rigidite variable
FR2950982B1 (fr) 2009-10-06 2017-05-19 Thales Sa Equipement de vision comportant une lampe optique a coefficient de transmission lumineuse commandee
US10716351B2 (en) * 2016-06-28 2020-07-21 Peter G. MEADE Zero impact head gear
US10834985B2 (en) 2016-08-15 2020-11-17 Titon Ideas, Inc. Mechanically-activated shock abatement system and method
US10010126B1 (en) * 2017-06-29 2018-07-03 Bell Sports, Inc. Protective helmet with integrated rotational limiter
EP3479713B1 (en) * 2017-11-07 2021-04-14 Locatelli S.p.A. Protective helmet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1244559A (en) * 1916-11-28 1917-10-30 Clarence La Fayette Stocks Protective helmet.
US1251537A (en) * 1917-02-01 1918-01-01 Karl Kempny Bullet-proof helmet.
GB2254160B (en) * 1986-03-22 1993-03-24 Marconi Gec Ltd Helmet systems
GB8710960D0 (en) * 1987-05-08 1987-06-10 Helmets Ltd Aircrew helmet
GB2247822B (en) * 1990-09-14 1994-02-16 Gec Ferranti Defence Syst Pilot's helmet
FR2677604B1 (fr) * 1991-06-12 1997-01-03 Sextant Avionique Dispositif de fixation d'un equipement de tete sur un casque de pilote.
GB9213603D0 (en) * 1992-06-26 1992-10-07 Marconi Gec Ltd Helmet mounted display systems
US5446585A (en) * 1993-05-11 1995-08-29 Litton Systems, Inc. Night vision device with improved image stability

Also Published As

Publication number Publication date
US5742937A (en) 1998-04-28
FR2717045B1 (fr) 1996-05-31
DE69503276D1 (de) 1998-08-13
DE69503276T2 (de) 1998-11-05
IL112780A0 (en) 1995-05-26
JPH07261114A (ja) 1995-10-13
CA2144400A1 (fr) 1995-09-12
IL112780A (en) 1997-09-30
FR2717045A1 (fr) 1995-09-15
EP0671132B1 (fr) 1998-07-08
EP0671132A1 (fr) 1995-09-13

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