FR2900881B1 - ACOUSTIC STRUCTURE FOR A SEAT BACKREST, IN PARTICULAR A VEHICLE - Google Patents

ACOUSTIC STRUCTURE FOR A SEAT BACKREST, IN PARTICULAR A VEHICLE

Info

Publication number
FR2900881B1
FR2900881B1 FR0604111A FR0604111A FR2900881B1 FR 2900881 B1 FR2900881 B1 FR 2900881B1 FR 0604111 A FR0604111 A FR 0604111A FR 0604111 A FR0604111 A FR 0604111A FR 2900881 B1 FR2900881 B1 FR 2900881B1
Authority
FR
France
Prior art keywords
vehicle
seat backrest
acoustic structure
acoustic
backrest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0604111A
Other languages
French (fr)
Other versions
FR2900881A1 (en
Inventor
Masahiro Matsuhashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tachi S Co Ltd
Original Assignee
Tachi S Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tachi S Co Ltd filed Critical Tachi S Co Ltd
Priority to FR0604111A priority Critical patent/FR2900881B1/en
Publication of FR2900881A1 publication Critical patent/FR2900881A1/en
Application granted granted Critical
Publication of FR2900881B1 publication Critical patent/FR2900881B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7094—Upholstery springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/976—Details or parts not otherwise provided for massaging systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0012—Seats or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0012—Seats or parts thereof
    • B60R2011/0015—Back-rests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
FR0604111A 2006-05-09 2006-05-09 ACOUSTIC STRUCTURE FOR A SEAT BACKREST, IN PARTICULAR A VEHICLE Expired - Fee Related FR2900881B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0604111A FR2900881B1 (en) 2006-05-09 2006-05-09 ACOUSTIC STRUCTURE FOR A SEAT BACKREST, IN PARTICULAR A VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604111A FR2900881B1 (en) 2006-05-09 2006-05-09 ACOUSTIC STRUCTURE FOR A SEAT BACKREST, IN PARTICULAR A VEHICLE

Publications (2)

Publication Number Publication Date
FR2900881A1 FR2900881A1 (en) 2007-11-16
FR2900881B1 true FR2900881B1 (en) 2009-06-26

Family

ID=38651001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604111A Expired - Fee Related FR2900881B1 (en) 2006-05-09 2006-05-09 ACOUSTIC STRUCTURE FOR A SEAT BACKREST, IN PARTICULAR A VEHICLE

Country Status (1)

Country Link
FR (1) FR2900881B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126874B (en) * 2014-01-24 2017-07-14 Flexound Systems Oy Device for the overall perception of sound
CN105365631A (en) * 2015-12-15 2016-03-02 谷家菊 Automobile seat
CN109920402B (en) * 2017-12-12 2024-03-22 音王电声股份有限公司 Netted electronic drum
US11813970B2 (en) 2020-09-02 2023-11-14 Continental Engineering Services Gmbh Seating means with actuators for sound emission
WO2023134840A1 (en) * 2022-01-11 2023-07-20 Flexound Systems Oy An apparatus for joint reproduction of sound and vibration
WO2023134841A1 (en) * 2022-01-11 2023-07-20 Flexound Systems Oy An apparatus for joint reproduction of sound and vibration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530688A (en) * 1975-04-08 1978-11-01 Bodysonic Kk Sound reproduction system
JPH0640295A (en) * 1992-07-10 1994-02-15 Mazda Motor Corp Acoustic exciting body supporting structure for automobile
JP2002346476A (en) * 2001-05-28 2002-12-03 Sony Corp Low-frequency vibratory equipment, furniture having low-frequency vibratory equipment builtin, and means of transportaion with low-frequency vibratory equipment builtin seat
JP4060675B2 (en) * 2002-09-12 2008-03-12 テイ・エス テック株式会社 Seat with speaker

Also Published As

Publication number Publication date
FR2900881A1 (en) 2007-11-16

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20180131