FR2263922A1 - Public address system for vehicles - inductive loops at each seat actuate listening devices - Google Patents

Public address system for vehicles - inductive loops at each seat actuate listening devices

Info

Publication number
FR2263922A1
FR2263922A1 FR7508142A FR7508142A FR2263922A1 FR 2263922 A1 FR2263922 A1 FR 2263922A1 FR 7508142 A FR7508142 A FR 7508142A FR 7508142 A FR7508142 A FR 7508142A FR 2263922 A1 FR2263922 A1 FR 2263922A1
Authority
FR
France
Prior art keywords
seat
vehicles
public address
loop
address system
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.)
Granted
Application number
FR7508142A
Other languages
French (fr)
Other versions
FR2263922B3 (en
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.)
NEUMANN ELEKTRONIK GmbH
Original Assignee
NEUMANN ELEKTRONIK GmbH
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 NEUMANN ELEKTRONIK GmbH filed Critical NEUMANN ELEKTRONIK GmbH
Publication of FR2263922A1 publication Critical patent/FR2263922A1/en
Application granted granted Critical
Publication of FR2263922B3 publication Critical patent/FR2263922B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B60R11/0247—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for microphones or earphones
    • 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
    • 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
    • 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
    • B60R2011/0017—Head-rests
    • 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
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
    • 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
    • B60R2011/0288—Apparatus made of several modules independently mounted

Abstract

Behind the back (2) of each seat (1) is arranged an inductive loop (3) connected to or coupling with the microphone and the transmitting apparatus. For several seats in a row one loop covers all the seats. Inductive loops can be similarly located in the side pieces of seat head rests. The receiver is a telephone like device and can be an ear-piece or inside a helmet. Passengers who do not want to listen remain quite undisturbed. Those who do want to listen are relatively free in their movements. The signal may be adjustable by rotating the inductive loop with respect to a fixed loop.
FR7508142A 1974-03-14 1975-03-14 Public address system for vehicles - inductive loops at each seat actuate listening devices Granted FR2263922A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2412267A DE2412267C3 (en) 1974-03-14 1974-03-14 Arrangement for the announcement of messages or for the transmission of entertainment programs to the passengers of rail vehicles or buses

Publications (2)

Publication Number Publication Date
FR2263922A1 true FR2263922A1 (en) 1975-10-10
FR2263922B3 FR2263922B3 (en) 1977-11-18

Family

ID=5910071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508142A Granted FR2263922A1 (en) 1974-03-14 1975-03-14 Public address system for vehicles - inductive loops at each seat actuate listening devices

Country Status (4)

Country Link
BE (1) BE826636A (en)
DE (1) DE2412267C3 (en)
FR (1) FR2263922A1 (en)
IT (1) IT1033302B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463502A1 (en) * 1990-06-29 1992-01-02 FIAT AUTO S.p.A. Seat for a motor vehicle
FR3087051A1 (en) * 2018-10-08 2020-04-10 Bacqueyrisses - Societe Automobiles REMOVABLE SOUND TRANSMISSION ANTENNA AND SYSTEM WITH MAGNETIC LOOP

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463502A1 (en) * 1990-06-29 1992-01-02 FIAT AUTO S.p.A. Seat for a motor vehicle
FR3087051A1 (en) * 2018-10-08 2020-04-10 Bacqueyrisses - Societe Automobiles REMOVABLE SOUND TRANSMISSION ANTENNA AND SYSTEM WITH MAGNETIC LOOP
WO2020074458A1 (en) * 2018-10-08 2020-04-16 Bacqueyrisses (Sa) Antenna and removable magnetic-loop audio transmission system for the hard of hearing

Also Published As

Publication number Publication date
DE2412267A1 (en) 1975-09-18
FR2263922B3 (en) 1977-11-18
DE2412267B2 (en) 1980-06-19
BE826636A (en) 1975-06-30
DE2412267C3 (en) 1981-02-26
IT1033302B (en) 1979-07-10

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