SE9704144D0 - Link mechanism - Google Patents

Link mechanism

Info

Publication number
SE9704144D0
SE9704144D0 SE9704144A SE9704144A SE9704144D0 SE 9704144 D0 SE9704144 D0 SE 9704144D0 SE 9704144 A SE9704144 A SE 9704144A SE 9704144 A SE9704144 A SE 9704144A SE 9704144 D0 SE9704144 D0 SE 9704144D0
Authority
SE
Sweden
Prior art keywords
visor
link mechanism
articulated manner
link arm
link
Prior art date
Application number
SE9704144A
Other languages
Swedish (sv)
Other versions
SE9704144L (en
Inventor
Carl-Goeran Crafoord
Haakan Bergkvist
Oskar Juhlin
Kjell Mases
Original Assignee
Hoernell Elektrooptik Ab
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 Hoernell Elektrooptik Ab filed Critical Hoernell Elektrooptik Ab
Priority to SE9704144A priority Critical patent/SE9704144L/en
Publication of SE9704144D0 publication Critical patent/SE9704144D0/en
Priority to PCT/SE1998/002037 priority patent/WO1999026502A1/en
Priority to AU12665/99A priority patent/AU1266599A/en
Publication of SE9704144L publication Critical patent/SE9704144L/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
    • A42B3/225—Visors with full face protection, e.g. for industrial safety applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor

Abstract

The invention relates to a link mechanism (1) for a visor (4), comprising a link arm (8) which, at a first end (10), is connected in an articulated manner to the visor (4) and, at a second end (16), is connected in an articulated manner to an item of headgear (2, 44). The first end (10) of the link arm (8) is connected in an articulated manner to the visor (4) at a fastening point (14) arranged above a window (6) arranged in the visor (4).
SE9704144A 1997-11-12 1997-11-12 Link mechanism SE9704144L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9704144A SE9704144L (en) 1997-11-12 1997-11-12 Link mechanism
PCT/SE1998/002037 WO1999026502A1 (en) 1997-11-12 1998-11-11 Link mechanism for a visor
AU12665/99A AU1266599A (en) 1997-11-12 1998-11-11 Link mechanism for a visor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704144A SE9704144L (en) 1997-11-12 1997-11-12 Link mechanism

Publications (2)

Publication Number Publication Date
SE9704144D0 true SE9704144D0 (en) 1997-11-12
SE9704144L SE9704144L (en) 1999-05-13

Family

ID=20408956

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704144A SE9704144L (en) 1997-11-12 1997-11-12 Link mechanism

Country Status (3)

Country Link
AU (1) AU1266599A (en)
SE (1) SE9704144L (en)
WO (1) WO1999026502A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7197774B2 (en) 2004-11-12 2007-04-03 3M Innovative Properties Company Supplied air helmet having face seal with differentiated permeability
CH700540A2 (en) 2009-03-02 2010-09-15 Sperian Welding Prot Ag Adapter system and adapter for mask.
CN102370541B (en) * 2010-08-23 2014-03-12 （株）京道商社 Perspective protector for welding
US20150033430A1 (en) * 2013-08-05 2015-02-05 Optrel Ag Face protector for welder
US10238161B1 (en) 2017-09-28 2019-03-26 League Of Investors, Llc Adjustable strap for hat
US10881943B2 (en) * 2018-01-11 2021-01-05 Jonathan Isserow Protective headgear with adjustable faceshield

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE221320C1 (en) * 1968-07-02
US3868727A (en) * 1973-09-24 1975-03-04 James W Paschall Welding hood
DE2706695A1 (en) * 1977-02-17 1978-08-24 Jochen Stueckrad Crash helmet with easy fastening visor - has magnet and metal counter piece fitted for secure locking but simple opening
SE408851B (en) * 1977-07-01 1979-07-16 T G Palmaer DEVICE IN THE SAFETY HELMET OR A SIMILAR CARRYING BODY
DE69227184T2 (en) * 1992-06-05 1999-02-18 Peltor Ab Visor for protective helmets
FR2750299B1 (en) * 1996-06-26 1999-03-19 Suif Fernand Albert PROTECTIVE HELMET COMPRISING A FOLDABLE FACE SHIELD INSIDE THE HELMET

Also Published As

Publication number Publication date
AU1266599A (en) 1999-06-15
SE9704144L (en) 1999-05-13
WO1999026502A1 (en) 1999-06-03

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