(19)
(11)EP 3 668 112 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
29.07.2020 Bulletin 2020/31

(43)Date of publication A2:
17.06.2020 Bulletin 2020/25

(21)Application number: 19209921.6

(22)Date of filing:  19.11.2019
(51)International Patent Classification (IPC): 
H04R 7/04(2006.01)
H04R 7/16(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:
KH MA MD TN

(30)Priority: 10.12.2018 IT 201800010947

(71)Applicant: Ask Industries Societa' per Azioni
60037 Monte San Vito (AN) (IT)

(72)Inventor:
  • SANCISI, Carlo
    60033 CHIARAVALLE (AN) (IT)

(74)Representative: Cutropia, Gianluigi 
Ing. Claudio Baldi s.r.l. Viale Cavallotti, 13
60035 Jesi (AN)
60035 Jesi (AN) (IT)

  


(54)ACOUSTIC PANEL ASSEMBLY WITH SUSPENSION SYSTEM


(57) An acoustic panel assembly (200) comprises only one acoustic panel (4) with a back surface, a frame (3) that peripherally surrounds the acoustic panel (4), a support (2) integral with the frame (3), only one magnetic unit (1) fixed to said support (2), only a voice coil (6) fixed to the acoustic panel (4), a supporting structure (8) integral with the frame (3), a plurality of springs (7) connected to the supporting structure (8); said springs (7) being connected in different points of the back surface of the acoustic panel (4) in such a way to elastically support the acoustic panel (4).







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Search report