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WO2011001278A1 - Système de retenue pour visière - Google Patents

Système de retenue pour visière Download PDF

Info

Publication number
WO2011001278A1
WO2011001278A1 PCT/IB2010/001650 IB2010001650W WO2011001278A1 WO 2011001278 A1 WO2011001278 A1 WO 2011001278A1 IB 2010001650 W IB2010001650 W IB 2010001650W WO 2011001278 A1 WO2011001278 A1 WO 2011001278A1
Authority
WO
WIPO (PCT)
Prior art keywords
gasket
visor
screen
positionable
retention
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.)
Ceased
Application number
PCT/IB2010/001650
Other languages
English (en)
Inventor
Aronne Righi
Francesco Rambaldi
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.)
RALERI Srl
Original Assignee
RALERI Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42102499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011001278(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RALERI Srl filed Critical RALERI Srl
Priority to US13/381,882 priority Critical patent/US20120102628A1/en
Priority to EP10754543.6A priority patent/EP2451303B1/fr
Publication of WO2011001278A1 publication Critical patent/WO2011001278A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A42B3/24—Visors with means for avoiding fogging or misting

Definitions

  • the present invention generally relates to a re-positionable retention system that could be used to install in the internal surface of face-shields, for example in motorcycle helmet's visors, several type of devices.
  • the above mentioned duties and scopes are reached by the present retention system of the type that can be used to install, in the internal surface of face-shields (7), a variety of devices, like for example screens working as solar filters, anti-glare screens, antifog screens, anti-scratch screens or different types of screens or devices.
  • This system can be created exploiting the characteristics of some materials.
  • the system comprises a gasket glued to the screen near his own edges.
  • Such a gasket can be built using several materials like, for example, closed cells acrylic foam layers (like Very High Bond, VHB of 3M), or with a closed cells cross-linked polyethylene (like PEX or XLPE of Sekisui Alveo), or closed cells polyurethane foam, or other similar materials, with the possibility of adding adhesive layers of different composition.
  • closed cells acrylic foam layers like Very High Bond, VHB of 3M
  • a closed cells cross-linked polyethylene like PEX or XLPE of Sekisui Alveo
  • closed cells polyurethane foam or other similar materials, with the possibility of adding adhesive layers of different composition.
  • Fig.1 visually represents, in a schematic prospective view, a retention system, according to the invention, applicable on a protective helmet's visor.
  • Fig.2 visually represents, in a schematic prospective view, a retention system according to the invention, applicable on a protective helmet's visor, comprising a single gasket.
  • Fig.3 visually represents, in a schematic prospective view, a retention system according to the invention, applicable on a protective helmet's visor, comprising a multi-layered gasket.
  • Step 1 Treat one of the two contact surfaces (4) (fig -2) of the gasket with solvent or chemical compounds that can attenuate the adhesive power, like for example the product "Leva Etichette" of Talken Color or other products with the same utilizing features.
  • Step-2) Apply the gasket letting the untreated surface (5) sticks to the screen (6) (fig.2).
  • Step-3) Apply the screen to the visor (10) letting the treated surface (4) stick to the internal surface of visor (7) (fig.2).
  • the increment of efficiency of such system is promoted by treating the involved surfaces (4)(7) with isopropyl alcohol based solution and/or other analogous compounds.
  • the suggested compounds are those suitable for cleaning surfaces having optical features and those suitable for enhancing adhesive features of acrylic foams that have been previously treated with the solvents and chemical compounds described into "Step-1)".
  • the treatment with isopropyl alcohol based solution is the system's main maintenance method, as it allows to recover the adhesive features that tend to decrease after installing/uninstalling repeated operations; however, any type of solving compound or preparation that never releases excessive residuals after his happened evaporation can be used as an alternative to isopropyl alcohol based solution.
  • Step-1) Treat the contact surface (5) (fig.3) of the gasket (2) adding a strong tenacity adhesive layer, like for example an FT126 Avery Dennison acrylic adhesive or other adhesives having similar physical features.
  • Treat the surface (4) (fig.3) of the gasket adding a re-positionable weak tenacity adhesive foam, like for example an FT130 Avery Dennison acrylic removable adhesive or other adhesives having similar physical features.
  • Step-2) Apply onto the re-positionable adhesive layer a second double-side adhesive re- positionable gasket (3).
  • Step-3) Apply the gasket letting the side treated with strong tenacity adhesive (5) (fig.3) stick to the surface (6) of the screen (1).
  • Step-4) Apply the screen to the visor letting the double-side adhesive re-positionable gasket (3) to the visor (1) (fig.3).
  • the second gasket (3) (fig.3) has a layer of strong tenacity adhesive in the side that face the visor (10).
  • the gasket (3) remains anchored to the visor (10) and the screen becomes removable between the gasket (2) and the second gasket (3).
  • the gasket (2) (fig.3) can be built using polyethylene, polyurethane or acrylic closed cells foam.
  • the motorcycle and driving helmet's visors generally have a bended shape and semi-rigid type (10) (fig.1 ), as they are mainly produced by injection moulding or laminated material thermoforming.
  • the screens that are utilized with the visors generally have fiat shape and flexible type (1) (fig.1), as they are mainly produced cutting laminated material.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

L'invention concerne généralement un système de retenue pouvant être utilisé pour monter, dans la surface intérieure de protections faciales (7) de visières de motocycle par exemple, plusieurs dispositifs de type écran servant de filtres solaires, d'écrans anti-éblouissement, d'écrans anti-buée, d'écrans anti-éraflures, ou différents types d'écran ou de dispositif, sans dégrader ni modifier les caractéristiques de la visière (10) sur laquelle ces éléments sont montés. Cela permet d'éviter d'endommager, d'altérer et/ou de devoir remplacer précocement l'écran ou la visière. Un tel système comporte au moins un écran (1) et au moins un système d'étanchéité (2) présentant des caractéristiques adhérentes qui permettent de retirer et de repositionner de tels écrans. Ce système peut être créé en exploitant les caractéristiques de certains matériaux.
PCT/IB2010/001650 2009-07-03 2010-07-05 Système de retenue pour visière Ceased WO2011001278A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/381,882 US20120102628A1 (en) 2009-07-03 2010-07-05 Visor retention system
EP10754543.6A EP2451303B1 (fr) 2009-07-03 2010-07-05 Système de retenue pour visière

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2009A000432A IT1394493B1 (it) 2009-07-03 2009-07-03 Sistema di ritenzione per visiere
ITBO2009A000432 2009-07-03

Publications (1)

Publication Number Publication Date
WO2011001278A1 true WO2011001278A1 (fr) 2011-01-06

Family

ID=42102499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/001650 Ceased WO2011001278A1 (fr) 2009-07-03 2010-07-05 Système de retenue pour visière

Country Status (4)

Country Link
US (1) US20120102628A1 (fr)
EP (1) EP2451303B1 (fr)
IT (1) IT1394493B1 (fr)
WO (1) WO2011001278A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2786669A1 (fr) * 2013-04-04 2014-10-08 Patrick Lanier Ecran de protection articulé, interchangeable
EP3871547A1 (fr) 2020-01-10 2021-09-01 Pinlock Patent B.V. Ensemble visière

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014078380A1 (fr) * 2012-11-13 2014-05-22 Alphamicron Incorporated Agencements d'élément optique apte à être fixé et procédés associés
EP2853168B1 (fr) * 2013-09-26 2016-09-21 Strategic Sports Limited Casque avec protection rotative
WO2015111238A1 (fr) * 2014-01-23 2015-07-30 株式会社ウインズジャパン Feuille appliquée, casque et procédé de fabrication
TWI730956B (zh) * 2015-03-19 2021-06-21 日商韋氏日本股份有限公司 安裝片、頭盔、護目鏡、及防霧片的裝設方法
JP1657245S (fr) * 2019-08-26 2021-04-12
IT202100018425A1 (it) 2021-07-13 2023-01-13 Sartoria Rambaldi S R L Dispositivo di schermo per una lente di un dispositivo di protezione oculare e relativo metodo di produzione

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101980A (en) * 1975-04-26 1978-07-25 Uvex Winter Optik Gmbh Protective device having a shield for protecting the face of a user
DE3323419A1 (de) * 1983-06-29 1985-01-03 Hans 6950 Mosbach Voss Visier fuer die gesichtsoeffnung eines schutzhelms
FR2675348A1 (fr) * 1991-04-22 1992-10-23 Paquet Erick Visiere constituee de deux parois enfermant une lame d'air isolante en equilibre de pression avec l'exterieur.
CA2640581A1 (fr) 1999-08-24 2001-03-01 Derek's Patent B.V. Ensemble visiere
US20040221375A1 (en) * 2003-02-03 2004-11-11 Douglas Thomas D. A. Helmet face shield
US20060010572A1 (en) * 2003-02-03 2006-01-19 Douglas Thomas D A Helmet face shield
GB2446365A (en) * 2007-02-09 2008-08-13 Hd Inspiration B V Visor with overlay sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50107429D1 (de) * 2000-04-22 2005-10-20 Optrel Ag Wattwil Blendschutzvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101980A (en) * 1975-04-26 1978-07-25 Uvex Winter Optik Gmbh Protective device having a shield for protecting the face of a user
DE3323419A1 (de) * 1983-06-29 1985-01-03 Hans 6950 Mosbach Voss Visier fuer die gesichtsoeffnung eines schutzhelms
FR2675348A1 (fr) * 1991-04-22 1992-10-23 Paquet Erick Visiere constituee de deux parois enfermant une lame d'air isolante en equilibre de pression avec l'exterieur.
CA2640581A1 (fr) 1999-08-24 2001-03-01 Derek's Patent B.V. Ensemble visiere
US20040221375A1 (en) * 2003-02-03 2004-11-11 Douglas Thomas D. A. Helmet face shield
US20060010572A1 (en) * 2003-02-03 2006-01-19 Douglas Thomas D A Helmet face shield
GB2446365A (en) * 2007-02-09 2008-08-13 Hd Inspiration B V Visor with overlay sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2786669A1 (fr) * 2013-04-04 2014-10-08 Patrick Lanier Ecran de protection articulé, interchangeable
FR3004264A1 (fr) * 2013-04-04 2014-10-10 Patrick Lanier Ecran de protection articule, interchangeable pour visieres
EP3871547A1 (fr) 2020-01-10 2021-09-01 Pinlock Patent B.V. Ensemble visière

Also Published As

Publication number Publication date
IT1394493B1 (it) 2012-07-05
ITBO20090432A1 (it) 2011-01-04
US20120102628A1 (en) 2012-05-03
EP2451303B1 (fr) 2014-11-05
EP2451303A1 (fr) 2012-05-16

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