WO2002018986A3 - Photochromic visors - Google Patents

Photochromic visors Download PDF

Info

Publication number
WO2002018986A3
WO2002018986A3 PCT/GB2001/003887 GB0103887W WO0218986A3 WO 2002018986 A3 WO2002018986 A3 WO 2002018986A3 GB 0103887 W GB0103887 W GB 0103887W WO 0218986 A3 WO0218986 A3 WO 0218986A3
Authority
WO
WIPO (PCT)
Prior art keywords
photochromic
visors
relates
visor
photochromic film
Prior art date
Application number
PCT/GB2001/003887
Other languages
French (fr)
Other versions
WO2002018986A2 (en
Inventor
June Barrack
Original Assignee
June Barrack
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 June Barrack filed Critical June Barrack
Priority to AU2001287844A priority Critical patent/AU2001287844A1/en
Publication of WO2002018986A2 publication Critical patent/WO2002018986A2/en
Publication of WO2002018986A3 publication Critical patent/WO2002018986A3/en

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

The present invention relates to a photochromic film (3) comprising a polymer (5) and photochromic material (6), which can be used on visors (1) so that the visor (1) is able to react to changing light conditions. In particular, the invention relates to a stick on photochromic film (3) which can be used on a motorcycle helmet visor (1).
PCT/GB2001/003887 2000-09-01 2001-08-31 Photochromic visors WO2002018986A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001287844A AU2001287844A1 (en) 2000-09-01 2001-08-31 Photochromic visors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0021380A GB0021380D0 (en) 2000-09-01 2000-09-01 Photochromic visor
GB0021380.1 2000-09-01

Publications (2)

Publication Number Publication Date
WO2002018986A2 WO2002018986A2 (en) 2002-03-07
WO2002018986A3 true WO2002018986A3 (en) 2002-05-10

Family

ID=9898586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/003887 WO2002018986A2 (en) 2000-09-01 2001-08-31 Photochromic visors

Country Status (3)

Country Link
AU (1) AU2001287844A1 (en)
GB (1) GB0021380D0 (en)
WO (1) WO2002018986A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504071A1 (en) * 2006-08-01 2008-02-15 Teich Ag IMPACT-RESISTANT FILM AND BLISTER PACKAGE COMPRISING THIS FILM
NL1033103C2 (en) * 2006-12-21 2008-06-24 Hd Inspiration Holding B V Visor with UV sensitive material.
BR112012024143A2 (en) * 2010-03-26 2017-10-03 Nat Oilwell Varco Lp HEAD GUARD, HEAD GUARD MONITORING SYSTEM, AND METHOD FOR MONITORING
US9561684B2 (en) 2011-04-22 2017-02-07 Seferino Rivera, III System and method for varying hologram visibility
US20120308743A1 (en) * 2011-04-22 2012-12-06 Rivera Iii Seferino Sefe Visor
GB2495505A (en) 2011-10-11 2013-04-17 Hd Inspiration Holding B V Visor with photochromatic insert
US20220400805A1 (en) * 2021-06-21 2022-12-22 Chi-Liang Wei Photochromic helmet visor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014366A (en) * 1990-02-26 1991-05-14 Discipio Sr William R Enhanced visibility helmet
JPH0854707A (en) * 1994-08-10 1996-02-27 Masaatsu Yamamoto Optically responsive resin film for light dimming
WO1997006944A1 (en) * 1995-08-21 1997-02-27 Innotech, Inc. Polymeric materials for photochromic applications
US5652964A (en) * 1996-04-26 1997-08-05 Reinheardt; Chadwick L. Photochromatic visor for use with a crash helmet
DE20005143U1 (en) * 2000-03-21 2000-06-29 Rüdiger Berges GmbH, 82110 Germering Coating agent, carrier film and multi-layer film arrangement as well as display or advertising display and shading device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014366A (en) * 1990-02-26 1991-05-14 Discipio Sr William R Enhanced visibility helmet
JPH0854707A (en) * 1994-08-10 1996-02-27 Masaatsu Yamamoto Optically responsive resin film for light dimming
WO1997006944A1 (en) * 1995-08-21 1997-02-27 Innotech, Inc. Polymeric materials for photochromic applications
US5652964A (en) * 1996-04-26 1997-08-05 Reinheardt; Chadwick L. Photochromatic visor for use with a crash helmet
DE20005143U1 (en) * 2000-03-21 2000-06-29 Rüdiger Berges GmbH, 82110 Germering Coating agent, carrier film and multi-layer film arrangement as well as display or advertising display and shading device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *

Also Published As

Publication number Publication date
WO2002018986A2 (en) 2002-03-07
AU2001287844A1 (en) 2002-03-13
GB0021380D0 (en) 2000-10-18

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