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US 2019/0158955 A1Published application
Loudspeaker and process for making the same
OwnerGiuseppe ZINGALIinventor
Life of this patent
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OwnerGiuseppe ZINGALIinventor
Estimating the term…
Loudspeaker (1) comprising: —a container (2) provided with a front opening (3) delimited by at least two opposite edges (4, 5) of the container (2); —at least one speaker (30, 31) housed in the container (2); —a mounting panel (20) to which is fixed the at least one speaker (30, 31). The container (2) comprises a fixing guide having a guide axis (A-A) and the mounting panel (20) is a slide slidably received in the fixing guide to close the front opening (3). The container (2) comprises two front walls (10, 11) mutually arranged on opposite sides with respect to the front opening (3), wherein the front walls (10, 11) define an acoustic waveguide diverging between an inlet throat and an outlet mouth and wherein the front opening of the container (3) represents the inlet throat of the diverging acoustic waveguide.
A loudspeaker comprising:
A process for the production of a loudspeaker comprising a container provided with a front opening delimited by at least two opposite edges of the container, the container comprising inside it a fixing guide defining a guide axis, wherein the container comprises two front walls arranged on opposite sides with respect to the front opening, wherein the front walls define an acoustic waveguide diverging between an inlet throat and an outlet mouth and wherein the front opening of the container represents the inlet throat of the diverging acoustic waveguide, whose process comprises the following steps in a sequence:
Dependencies are inferred from the claim text.