CA2354131C - Casque - Google Patents

Casque Download PDF

Info

Publication number
CA2354131C
CA2354131C CA002354131A CA2354131A CA2354131C CA 2354131 C CA2354131 C CA 2354131C CA 002354131 A CA002354131 A CA 002354131A CA 2354131 A CA2354131 A CA 2354131A CA 2354131 C CA2354131 C CA 2354131C
Authority
CA
Canada
Prior art keywords
shield
helmet
wearer
head portion
tinted
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
CA002354131A
Other languages
English (en)
Other versions
CA2354131A1 (fr
Inventor
David Kalhok
Martin Aube
Germain Cadotte
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.)
Bombardier Recreational Products Inc
Original Assignee
Bombardier Inc
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
Priority claimed from CA002223345A external-priority patent/CA2223345A1/fr
Application filed by Bombardier Inc filed Critical Bombardier Inc
Priority to CA002354131A priority Critical patent/CA2354131C/fr
Publication of CA2354131A1 publication Critical patent/CA2354131A1/fr
Application granted granted Critical
Publication of CA2354131C publication Critical patent/CA2354131C/fr
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
    • A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/326—Helmets with movable or separable chin or jaw guard
    • 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
    • A42B3/28—Ventilating arrangements
    • A42B3/288—Ventilating arrangements with means for attaching respirators or breathing masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas

Landscapes

  • Helmets And Other Head Coverings (AREA)
CA002354131A 1997-12-03 1998-12-03 Casque Expired - Fee Related CA2354131C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002354131A CA2354131C (fr) 1997-12-03 1998-12-03 Casque

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,223,345 1997-12-03
CA002223345A CA2223345A1 (fr) 1997-12-03 1997-12-03 Casque integral avec masque filtrant
CA002354131A CA2354131C (fr) 1997-12-03 1998-12-03 Casque
CA002312815A CA2312815C (fr) 1997-12-03 1998-12-03 Casque

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002312815A Division CA2312815C (fr) 1997-12-03 1998-12-03 Casque

Publications (2)

Publication Number Publication Date
CA2354131A1 CA2354131A1 (fr) 1999-06-10
CA2354131C true CA2354131C (fr) 2003-09-30

Family

ID=25679883

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002312815A Expired - Fee Related CA2312815C (fr) 1997-12-03 1998-12-03 Casque
CA002354131A Expired - Fee Related CA2354131C (fr) 1997-12-03 1998-12-03 Casque

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002312815A Expired - Fee Related CA2312815C (fr) 1997-12-03 1998-12-03 Casque

Country Status (1)

Country Link
CA (2) CA2312815C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1029248C2 (nl) * 2005-06-14 2006-12-18 Martin Darryl Sweetman Hoofddeksel met wegschuifbare veiligheidsbril, wegklapbaar stofmasker en opbergbare oordopjes.

Also Published As

Publication number Publication date
CA2312815C (fr) 2002-10-29
CA2312815A1 (fr) 1999-06-10
CA2354131A1 (fr) 1999-06-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151203