FR2165201A5 - - Google Patents

Info

Publication number
FR2165201A5
FR2165201A5 FR7146083A FR7146083A FR2165201A5 FR 2165201 A5 FR2165201 A5 FR 2165201A5 FR 7146083 A FR7146083 A FR 7146083A FR 7146083 A FR7146083 A FR 7146083A FR 2165201 A5 FR2165201 A5 FR 2165201A5
Authority
FR
France
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
Application number
FR7146083A
Other languages
French (fr)
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.)
CALKA MAURICE
Original Assignee
CALKA MAURICE
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 CALKA MAURICE filed Critical CALKA MAURICE
Priority to FR7146083A priority Critical patent/FR2165201A5/fr
Application granted granted Critical
Publication of FR2165201A5 publication Critical patent/FR2165201A5/fr
Expired legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/727—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like with speakers
    • 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • 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
    • B60N2/80—Head-rests
    • B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR7146083A 1971-12-22 1971-12-22 Expired FR2165201A5 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7146083A FR2165201A5 (de) 1971-12-22 1971-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146083A FR2165201A5 (de) 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
FR2165201A5 true FR2165201A5 (de) 1973-08-03

Family

ID=9087865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146083A Expired FR2165201A5 (de) 1971-12-22 1971-12-22

Country Status (1)

Country Link
FR (1) FR2165201A5 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305062A2 (de) * 1987-08-27 1989-03-01 Fred M. Hufnagel Kopfstütze mit Lautsprecher
DE19754168A1 (de) * 1997-12-06 1999-06-10 Volkswagen Ag Kopfstütze für einen Sitz, insbesondere für einen Kraftfahrzeugsitz
EP1083094A1 (de) * 1999-09-08 2001-03-14 AM3 AutoMotive MultiMedia AG Sitzplatzbezogene Beschallungseinrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305062A2 (de) * 1987-08-27 1989-03-01 Fred M. Hufnagel Kopfstütze mit Lautsprecher
EP0305062A3 (de) * 1987-08-27 1989-06-07 Fred M. Hufnagel Kopfstütze mit Lautsprecher
DE19754168A1 (de) * 1997-12-06 1999-06-10 Volkswagen Ag Kopfstütze für einen Sitz, insbesondere für einen Kraftfahrzeugsitz
EP1083094A1 (de) * 1999-09-08 2001-03-14 AM3 AutoMotive MultiMedia AG Sitzplatzbezogene Beschallungseinrichtung

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Legal Events

Date Code Title Description
ST Notification of lapse