GB2290454B - Headgear incorporating viewing arrangements - Google Patents

Headgear incorporating viewing arrangements

Info

Publication number
GB2290454B
GB2290454B GB8806712A GB8806712A GB2290454B GB 2290454 B GB2290454 B GB 2290454B GB 8806712 A GB8806712 A GB 8806712A GB 8806712 A GB8806712 A GB 8806712A GB 2290454 B GB2290454 B GB 2290454B
Authority
GB
United Kingdom
Prior art keywords
headgear incorporating
viewing arrangements
incorporating viewing
headgear
arrangements
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 - Fee Related
Application number
GB8806712A
Other versions
GB2290454A (en
GB8806712D0 (en
Inventor
Stafford Malcolm Ellis
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of GB8806712D0 publication Critical patent/GB8806712D0/en
Publication of GB2290454A publication Critical patent/GB2290454A/en
Application granted granted Critical
Publication of GB2290454B publication Critical patent/GB2290454B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/228—Visors for military or aviation applications
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical 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
    • G02B27/0176—Head mounted 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B2027/0156—Head-up displays characterised by mechanical features with movable elements with optionally usable 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
GB8806712A 1987-03-24 1988-03-21 Headgear incorporating viewing arrangements Expired - Fee Related GB2290454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB8706943.1A GB8706943D0 (en) 1987-03-24 1987-03-24 Helmet systems

Publications (3)

Publication Number Publication Date
GB8806712D0 GB8806712D0 (en) 1995-11-01
GB2290454A GB2290454A (en) 1996-01-03
GB2290454B true GB2290454B (en) 1996-06-26

Family

ID=10614506

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB8706943.1A Pending GB8706943D0 (en) 1987-03-24 1987-03-24 Helmet systems
GB8806712A Expired - Fee Related GB2290454B (en) 1987-03-24 1988-03-21 Headgear incorporating viewing arrangements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB8706943.1A Pending GB8706943D0 (en) 1987-03-24 1987-03-24 Helmet systems

Country Status (1)

Country Link
GB (2) GB8706943D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003197C2 (en) * 1996-05-24 1997-11-25 Optische Ind Oede Oude Delftoe Display system for providing night vision to pilots.
US5901369A (en) * 1997-08-15 1999-05-11 Honeywell Inc. Headgear having an articulated mounting mechanism for a visor
FR2901086B1 (en) * 2006-05-11 2008-08-01 Sagem Defense Securite METHOD AND DEVICE FOR VISION RESTITUTION WITH TWO EYE-FREE OCULARS
DE102015105000A1 (en) * 2015-03-31 2016-10-06 Sergej Skorizki Display unit for jump data for a parachutist and helmet for a parachutist

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156292A (en) * 1978-05-23 1979-05-29 The United States Of America As Represented By The Secretary Of The Army Display carrying and protective helmet
US4577347A (en) * 1984-07-25 1986-03-25 The United States Of America As Represented By The Secretary Of The Air Force Direct view helmet mounted telescope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156292A (en) * 1978-05-23 1979-05-29 The United States Of America As Represented By The Secretary Of The Army Display carrying and protective helmet
US4577347A (en) * 1984-07-25 1986-03-25 The United States Of America As Represented By The Secretary Of The Air Force Direct view helmet mounted telescope

Also Published As

Publication number Publication date
GB2290454A (en) 1996-01-03
GB8706943D0 (en) 1995-06-14
GB8806712D0 (en) 1995-11-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060321