(19)
(11) EP 2 191 738 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.04.2011 Bulletin 2011/14

(43) Date of publication A2:
02.06.2010 Bulletin 2010/22

(21) Application number: 09010249.2

(22) Date of filing: 07.08.2009
(51) International Patent Classification (IPC): 
A42B 3/32(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 28.11.2008 IT MI20080394

(71) Applicant: OPTICOS S.r.l.
24030 Brembate di Sopra (BG) (IT)

(72) Inventors:
  • Gafforio, Luca
    24040 Comun Nuovo (BG) (IT)
  • Tomasoni, Gabriele
    24050 Bariano (BG) (IT)
  • Salvetti, Alberto
    24124 Bergamo (BG) (IT)

(74) Representative: Marietti, Andrea 
Marietti, Gislon e Trupiano S.r.l. Via Larga, 16
20122 Milano
20122 Milano (IT)

   


(54) Reversible fastening device for a helmet chinguard


(57) Reversible fastening device of a helmet chin guard (1) for motorcyclist or similar, by snap fit of parts interacting on the two sides of the chin guard (1) and of the helmet, following the insertion, in the operating position, of the chin guard (1) thanks to reciprocally cooperating guides (4), the device comprising, on each helmet side, a hook (3a) belonging to the chin guard and a hook (5) belonging to the helmet, one of which is moveable and subjected to the action of a return spring (9) and it is releasable by a user command, characterized in that at least the hook (5) subjected to the action of the return spring (9) is made of metallic material.







Search report