(19)
(11) EP 0 247 487 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.11.1989 Bulletin 1989/46

(43) Date of publication A2:
02.12.1987 Bulletin 1987/49

(21) Application number: 87107173.4

(22) Date of filing: 18.05.1987
(51) International Patent Classification (IPC)4: A43C 11/00, A43B 5/04
(84) Designated Contracting States:
AT CH DE FR IT LI

(30) Priority: 26.05.1986 IT 8253886

(71) Applicant: NORDICA S.p.A
I-31040 Trevignano (Treviso) (IT)

(72) Inventors:
  • Baggio, Giorgio
    I-35018 San Martino di Lupari (IT)
  • de Bortoli, Giuseppe
    I-31044 Montebelluna (IT)

(74) Representative: Modiano, Guido, Dr.-Ing. et al
Modiano & Associati S.r.l. Via Meravigli, 16
20123 Milano
20123 Milano (IT)


(56) References cited: : 
   
       


    (54) Ski boot with fastening device


    (57) The ski boot has a fastening device which comprises a box-like body (4) which is associated with one of the ski boot quarters to be fastened together, a knob (18), and a toothed ring (19) associated therewith. The ring (19) cooperates with a tooth (37) for removably blocking its rotation. A lever (41) is provided which can be operated by the user and interacts with the tooth (37) for causing its quick coupling with and uncoupling from the ring (19). Inside the box-like body (4) is a bevel gear (21), for transmitting motion from the knob (18) to a winder (22), adapted for entraining a band-like element connected to the other of the ski boot quarters to be fastened together. A spring (32) is interposed between the winder (22) and the box-like body (4). The winder (22) comprises a bolt (29) which blocks the rotation thereof with respect to the boxlike body (4) after a preset and desired number of rotations. The spring (32) is adapted to allow the rapid rewinding of the winder (22).






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