IL111726A - Head-mounted visor with variable transmission - Google Patents

Head-mounted visor with variable transmission

Info

Publication number: IL111726A
Authority: IL; Israel
Prior art keywords: head; variable transmission; visor; zone; mounted visor
Prior art date: 1993-12-10

Application number

IL111726A

Other languages

English (en)

Other versions

IL111726A0 (en

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.)

1993-12-10

Filing date

1994-11-22

Publication date

1997-06-10

1994-11-22 Application filed by Sextant Avionique filed Critical Sextant Avionique

1995-01-24 Publication of IL111726A0 publication Critical patent/IL111726A0/xx

1997-06-10 Publication of IL111726A publication Critical patent/IL111726A/xx

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

Landscapes

Helmets And Other Head Coverings (AREA)
Liquid Crystal (AREA)
Mechanical Light Control Or Optical Switches (AREA)

IL111726A 1993-12-10 1994-11-22 Head-mounted visor with variable transmission IL111726A (en)

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
IL111726A0 IL111726A0 (en)	1995-01-24
IL111726A true IL111726A (en)	1997-06-10

Family

ID=9453806

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL111726A IL111726A (en)	1993-12-10	1994-11-22	Head-mounted visor with variable transmission

Country Status (8)

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

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
EP1927022A1 (en) *	2005-09-15	2008-06-04	Koninklijke Philips Electronics N.V.	Optical filter
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

1993
- 1993-12-10 FR FR9314870A patent/FR2713449B1/fr not_active Expired - Fee Related
1994
- 1994-11-22 IL IL111726A patent/IL111726A/xx not_active IP Right Cessation
- 1994-11-28 US US08/348,121 patent/US5640711A/en not_active Expired - Fee Related
- 1994-12-06 EP EP94402802A patent/EP0657111B1/fr not_active Expired - Lifetime
- 1994-12-06 ES ES94402802T patent/ES2132360T3/es not_active Expired - Lifetime
- 1994-12-06 DE DE69418434T patent/DE69418434T2/de not_active Expired - Fee Related
- 1994-12-08 CA CA002137619A patent/CA2137619A1/fr not_active Abandoned
- 1994-12-09 JP JP6306069A patent/JPH07267194A/ja active Pending

Also Published As

Publication number	Publication date
ES2132360T3 (es)	1999-08-16
FR2713449A1 (fr)	1995-06-16
EP0657111A1 (fr)	1995-06-14
US5640711A (en)	1997-06-24
CA2137619A1 (fr)	1995-06-11
IL111726A0 (en)	1995-01-24
DE69418434T2 (de)	1999-10-07
FR2713449B1 (fr)	1996-01-05
EP0657111B1 (fr)	1999-05-12
DE69418434D1 (de)	1999-06-17
JPH07267194A (ja)	1995-10-17

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Legal Events

Date	Code	Title
1998-01-04	FF	Patent granted
1998-02-22	KB	Patent renewed
2001-07-24	MM9K	Patent not in force due to non-payment of renewal fees