FR3128617B1 - Protective helmet with flip-up chin guard - Google Patents

Protective helmet with flip-up chin guard Download PDF

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Publication number
FR3128617B1
FR3128617B1 FR2111636A FR2111636A FR3128617B1 FR 3128617 B1 FR3128617 B1 FR 3128617B1 FR 2111636 A FR2111636 A FR 2111636A FR 2111636 A FR2111636 A FR 2111636A FR 3128617 B1 FR3128617 B1 FR 3128617B1
Authority
FR
France
Prior art keywords
chin guard
protective helmet
shell
axis
flip
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.)
Active
Application number
FR2111636A
Other languages
French (fr)
Other versions
FR3128617A1 (en
Inventor
Claude Morin
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.)
Roof International SAS
Original Assignee
Roof International SAS
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 Roof International SAS filed Critical Roof International SAS
Priority to FR2111636A priority Critical patent/FR3128617B1/en
Priority to EP22203379.7A priority patent/EP4173513A1/en
Publication of FR3128617A1 publication Critical patent/FR3128617A1/en
Application granted granted Critical
Publication of FR3128617B1 publication Critical patent/FR3128617B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

Titre : Casque de protection à mentonnière relevable L’invention concerne un casque de protection comprenant une coque (1), une mentonnière (2) et deux articulations de la mentonnière (2) relativement à la coque (1) de sorte à déplacer la mentonnière (2) entre une position abaissée et une position relevée, caractérisé par le fait que chaque articulation comprend :- un flasque (3) monté à rotation relativement à la coque (1) suivant un premier axe (36) ;- un train d’engrenages comprenant, en engrènement successif :i.- un premier pignon (4) centré sur le premier axe (36) et solidaire de la coque (1) ;ii - un deuxième pignon (5) monté à rotation relativement au flasque (3) suivant un deuxième axe(51);iii- un troisième pignon (6) solidaire de la mentonnière (2) et monté à rotation relativement au flasque (3) suivant un troisième axe (61).. Figure pour l’abrégé : Fig.1Title: Protective helmet with lifting chin guard The invention relates to a protective helmet comprising a shell (1), a chin guard (2) and two joints of the chin guard (2) relative to the shell (1) so as to move the chin guard (2) between a lowered position and a raised position, characterized in that each articulation comprises: - a flange (3) mounted to rotate relative to the shell (1) along a first axis (36); - a train of gears comprising, in successive meshing:i.- a first pinion (4) centered on the first axis (36) and secured to the shell (1);ii - a second pinion (5) mounted to rotate relative to the flange (3) along a second axis (51);iii- a third pinion (6) secured to the chin guard (2) and mounted to rotate relative to the flange (3) along a third axis (61).. Figure for the abstract: Fig. 1

FR2111636A 2021-11-02 2021-11-02 Protective helmet with flip-up chin guard Active FR3128617B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2111636A FR3128617B1 (en) 2021-11-02 2021-11-02 Protective helmet with flip-up chin guard
EP22203379.7A EP4173513A1 (en) 2021-11-02 2022-10-24 Protective helmet with raisable chin guard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111636A FR3128617B1 (en) 2021-11-02 2021-11-02 Protective helmet with flip-up chin guard
FR2111636 2021-11-02

Publications (2)

Publication Number Publication Date
FR3128617A1 FR3128617A1 (en) 2023-05-05
FR3128617B1 true FR3128617B1 (en) 2023-12-08

Family

ID=80786312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111636A Active FR3128617B1 (en) 2021-11-02 2021-11-02 Protective helmet with flip-up chin guard

Country Status (2)

Country Link
EP (1) EP4173513A1 (en)
FR (1) FR3128617B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1201936B (en) * 1980-07-11 1989-02-02 Pier Luigi Nava DEVICE FOR THE CONTROLLED LIFTING OF HELMETS AND SIMILAR VISORS
FR2784553B1 (en) 1998-10-15 2001-01-05 Motive SAFETY HELMET
ITMI20070711A1 (en) * 2007-04-06 2008-10-07 Ci Erre E S R L OPENABLE HELMET HELMET
IT202000006373A1 (en) * 2020-03-26 2021-09-26 Ci Erre E S R L Protective helmet.

Also Published As

Publication number Publication date
FR3128617A1 (en) 2023-05-05
EP4173513A1 (en) 2023-05-03

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