DE69418434D1 - Augenschirm mit veränderlicher Lichtdurchlässigkeit für Kopfbedeckung - Google Patents

Augenschirm mit veränderlicher Lichtdurchlässigkeit für Kopfbedeckung

Info

Publication number
DE69418434D1
DE69418434D1 DE69418434T DE69418434T DE69418434D1 DE 69418434 D1 DE69418434 D1 DE 69418434D1 DE 69418434 T DE69418434 T DE 69418434T DE 69418434 T DE69418434 T DE 69418434T DE 69418434 D1 DE69418434 D1 DE 69418434D1
Authority
DE
Germany
Prior art keywords
headgear
light transmission
variable light
eye mask
mask
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
DE69418434T
Other languages
English (en)
Other versions
DE69418434T2 (de
Inventor
Yves Lefort
Paih Gerard Le
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.)
Thales Avionics SAS
Original Assignee
Thales Avionics SAS
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 Thales Avionics SAS filed Critical Thales Avionics SAS
Publication of DE69418434D1 publication Critical patent/DE69418434D1/de
Application granted granted Critical
Publication of DE69418434T2 publication Critical patent/DE69418434T2/de
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
    • A42B3/226—Visors with sunscreens, e.g. tinted or dual visor
DE69418434T 1993-12-10 1994-12-06 Augenschirm mit veränderlicher Lichtdurchlässigkeit für Kopfbedeckung Expired - Fee Related DE69418434T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314870A FR2713449B1 (fr) 1993-12-10 1993-12-10 Visière d'équipement de tête à transmission variable.

Publications (2)

Publication Number Publication Date
DE69418434D1 true DE69418434D1 (de) 1999-06-17
DE69418434T2 DE69418434T2 (de) 1999-10-07

Family

ID=9453806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418434T Expired - Fee Related DE69418434T2 (de) 1993-12-10 1994-12-06 Augenschirm mit veränderlicher Lichtdurchlässigkeit für Kopfbedeckung

Country Status (8)

Country Link
US (1) US5640711A (de)
EP (1) EP0657111B1 (de)
JP (1) JPH07267194A (de)
CA (1) CA2137619A1 (de)
DE (1) DE69418434T2 (de)
ES (1) ES2132360T3 (de)
FR (1) FR2713449B1 (de)
IL (1) IL111726A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742230B1 (fr) * 1995-12-12 1998-01-09 Sextant Avionique Accelerometre et procede de fabrication
FR2742636B1 (fr) * 1995-12-26 1998-02-06 Sextant Avionique Casque a dispositif de vision nocturne a securite et ergonomie optimisees
US6195206B1 (en) 1998-01-13 2001-02-27 Elbit Systems Ltd. Optical system for day and night use
SE514273C2 (sv) 1999-05-11 2001-01-29 Peltor Ab Skyddsvisir
US20110209319A1 (en) * 2003-12-05 2011-09-01 Williams Scott M Photosensitive cockpit windshield
CN101263407A (zh) * 2005-09-15 2008-09-10 皇家飞利浦电子股份有限公司 光学滤光器
US7328998B2 (en) * 2006-05-31 2008-02-12 Hobbs Raymond L Specially tinted lenses for sunglasses for use during flying
NL1033103C2 (nl) * 2006-12-21 2008-06-24 Hd Inspiration Holding B V Vizier voorzien van UV gevoelig materiaal.
ITVI20090262A1 (it) * 2009-10-29 2011-04-30 Roberto Anzolin Casco protettivo perfezionato
IL213727A (en) 2011-06-22 2015-01-29 Elbit Systems Ltd A display system installed on a helmet suitable for bright ambient lighting conditions
IL235088A (en) 2014-10-07 2017-06-29 Elbit Systems Ltd Helmet system with variable light transmission coefficient
US20230350114A1 (en) * 2022-04-27 2023-11-02 Hamilton Sundstrand Corporation Photochromatic transition glass for a helmet of a space suit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815508A (en) * 1954-11-15 1957-12-10 Leonard P Frieder Helmet with retractable eye shield
US4080051A (en) * 1976-03-18 1978-03-21 American Optical Corporation Preparation of photochromic gradient lenses of cosmetically improved color
FR2394261A1 (fr) * 1977-06-16 1979-01-12 Gonichon Pascal Nouveau pare-brise pour casque tel que de motocycliste
US4482326A (en) * 1982-01-26 1984-11-13 Instrument Flight Research Inc. Flight training glasses
DE3225863A1 (de) * 1982-07-10 1984-01-12 Heinz Dr. 5000 Köln Kunert Augenvorsatzscheiben, insbesondere fuer kraftfahrzeuglenker
IL93602A0 (en) * 1990-03-02 1990-12-23 Neta Holland Light-transmissive window and electro-optical control thereof
JPH04245904A (ja) * 1991-01-29 1992-09-02 Suzuki Motor Corp ヘルメット用調光シールド

Also Published As

Publication number Publication date
JPH07267194A (ja) 1995-10-17
FR2713449A1 (fr) 1995-06-16
FR2713449B1 (fr) 1996-01-05
IL111726A (en) 1997-06-10
CA2137619A1 (fr) 1995-06-11
DE69418434T2 (de) 1999-10-07
EP0657111A1 (de) 1995-06-14
ES2132360T3 (es) 1999-08-16
EP0657111B1 (de) 1999-05-12
IL111726A0 (en) 1995-01-24
US5640711A (en) 1997-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee