(19)
(11) EP 2 933 794 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.04.2016 Bulletin 2016/16

(43) Date of publication A2:
21.10.2015 Bulletin 2015/43

(21) Application number: 15163571.1

(22) Date of filing: 14.04.2015
(51) International Patent Classification (IPC): 
G10B 3/08(2006.01)
G10D 9/00(2006.01)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA

(30) Priority: 14.04.2014 IT VR20140094

(71) Applicant: Mezzaroba, Gastone
30121 Venezia (IT)

(72) Inventor:
  • Mezzaroba, Gastone
    30121 Venezia (IT)

(74) Representative: Feltrinelli, Secondo Andrea 
APTA S.r.l. Patent Department Via Ca' di Cozzi, 41
37124 Verona
37124 Verona (IT)

   


(54) TUNING DEVICE


(57) Tuning device for pipe musical instruments, in particular for a pipe organ possibly provided with a resonator, comprising:
- at least one support collar (2), fixed during use, applicable to a pipe (C) at a preset distance from the free and/or terminal and/or upper end thereof, the pipe extended along a longitudinal symmetry axis (X) thereof;
- at least one tubular portion (7), movable during use, slidably applicable on the pipe (C) at the free and/or terminal and/or upper end thereof;
- adjustment means (8) between the at least one tubular portion (7) and the at least one support collar (2), provided for adjusting the distance between the at least one tubular portion (7), movable during use, and the at least one support collar (2), fixed during use.







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Search report