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1. WO2020064863 - AN INTERIOR COMPONENT OF A VEHICLE

Publication Number WO/2020/064863
Publication Date 02.04.2020
International Application No. PCT/EP2019/075915
International Filing Date 25.09.2019
IPC
H04R 17/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
17Piezo-electric transducers; Electrostrictive transducers
H04R 7/10 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
7Diaphragms for electromechanical transducers; Cones
02characterised by the construction
04Plane diaphragms
06comprising a plurality of sections or layers
10comprising superposed layers in contact
H04R 7/20 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
7Diaphragms for electromechanical transducers; Cones
16Mounting or tensioning of diaphragms or cones
18at the periphery
20Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
H04R 1/02 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
02Casings; Cabinets; Mountings therein
H04R 1/24 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
20Arrangements for obtaining desired frequency or directional characteristics
22for obtaining desired frequency characteristic only
24Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges
H04R 1/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
20Arrangements for obtaining desired frequency or directional characteristics
22for obtaining desired frequency characteristic only
26Spatial arrangement of separate transducers responsive to two or more frequency ranges
CPC
B60R 11/0223
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
11Arrangements for holding or mounting articles, not otherwise provided for
02for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
0217for loud-speakers
0223of flat type
B60R 13/0243
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
02Internal; Trim mouldings ; ; Internal; Ledges; Wall liners ; for passenger compartments; Roof liners
0237Side or rear panels
0243Doors
B60R 2013/0287
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
02Internal; Trim mouldings ; ; Internal; Ledges; Wall liners ; for passenger compartments; Roof liners
0287integrating other functions or accessories
G10K 11/28
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES
11Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
18Methods or devices for transmitting, conducting, or directing sound
26Sound-focusing or directing, e.g. scanning
28using reflection, e.g. parabolic reflector
H04R 1/028
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
02Casings; Cabinets ; ; Supports therefor;; Mountings therein
028associated with devices performing functions other than acoustics, e.g. electric candles
H04R 1/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
20Arrangements for obtaining desired frequency or directional characteristics
22for obtaining desired frequency characteristic only
24Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
Applicants
  • AGC GLASS EUROPE [BE]/[BE]
  • INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP GMBH [DE]/[DE]
Inventors
  • NOVOTNY, Marek
  • CANNON, Carter, Scott
  • KIM, Sung-Uk
Priority Data
10 2018 123 616.625.09.2018DE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN INTERIOR COMPONENT OF A VEHICLE
(FR) COMPOSANT INTÉRIEUR D'UN VÉHICULE
Abstract
(EN)
An interior component of a vehicle comprises a carrier having a front face directed toward a passenger compartment of the vehicle and an opposite rear face; a speaker including an at least partially transparent diaphragm and a transducer coupled to the diaphragm, wherein movement of the transducer causes vibration of the diaphragm to generate sound by vibration of the diaphragm, the diaphragm having a front face directed towards the passenger compartment and an opposite rear face; wherein the carrier provides a support along at least part of the periphery of the diaphragm where the diaphragm is attached to the carrier wherein the front face and the rear face of the diaphragm is free off the carrier across a part of the diaphragm surface so that the diaphragm is suspended in the carrier of the interior component.
(FR)
L'invention concerne un composant intérieur d'un véhicule comprenant un support ayant une face avant dirigée vers un habitacle du véhicule et une face arrière opposée; un haut-parleur comprenant un diaphragme au moins partiellement transparent et un transducteur couplé au diaphragme, le mouvement du transducteur provoquant une vibration du diaphragme pour générer un son par vibration du diaphragme, le diaphragme ayant une face avant dirigée vers l'habitacle et une face arrière opposée, le support fournissant un support le long d'au moins une partie de la périphérie du diaphragme à l'endroit où le diaphragme est fixé au support, la face avant et la face arrière du diaphragme étant libérées du support sur toute une partie de la surface de diaphragme de telle sorte que le diaphragme est suspendu dans le support du composant intérieur.
Latest bibliographic data on file with the International Bureau