FR2672020B3 - ELECTRICAL WARNING DEVICE, PARTICULARLY FOR MOTOR VEHICLES. - Google Patents

ELECTRICAL WARNING DEVICE, PARTICULARLY FOR MOTOR VEHICLES.

Info

Publication number
FR2672020B3
FR2672020B3 FR9115435A FR9115435A FR2672020B3 FR 2672020 B3 FR2672020 B3 FR 2672020B3 FR 9115435 A FR9115435 A FR 9115435A FR 9115435 A FR9115435 A FR 9115435A FR 2672020 B3 FR2672020 B3 FR 2672020B3
Authority
FR
France
Prior art keywords
motor vehicles
warning device
electrical warning
electrical
vehicles
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 - Lifetime
Application number
FR9115435A
Other languages
French (fr)
Other versions
FR2672020A3 (en
Inventor
Hammel Klaus
Martin Acero Jacinto
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2672020A3 publication Critical patent/FR2672020A3/en
Application granted granted Critical
Publication of FR2672020B3 publication Critical patent/FR2672020B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
FR9115435A 1991-01-24 1991-12-12 ELECTRICAL WARNING DEVICE, PARTICULARLY FOR MOTOR VEHICLES. Expired - Lifetime FR2672020B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9100770U DE9100770U1 (en) 1991-01-24 1991-01-24 Electrically operated fanfare, especially for motor vehicles

Publications (2)

Publication Number Publication Date
FR2672020A3 FR2672020A3 (en) 1992-07-31
FR2672020B3 true FR2672020B3 (en) 1993-01-15

Family

ID=6863616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9115435A Expired - Lifetime FR2672020B3 (en) 1991-01-24 1991-12-12 ELECTRICAL WARNING DEVICE, PARTICULARLY FOR MOTOR VEHICLES.

Country Status (4)

Country Link
DE (1) DE9100770U1 (en)
ES (1) ES1020584Y (en)
FR (1) FR2672020B3 (en)
IT (1) IT226178Z2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013226916A1 (en) 2013-12-20 2015-06-25 Volkswagen Aktiengesellschaft Acoustic signaling device

Also Published As

Publication number Publication date
FR2672020A3 (en) 1992-07-31
DE9100770U1 (en) 1992-06-17
ES1020584Y (en) 1993-03-16
ITMI920039U1 (en) 1993-07-21
IT226178Z2 (en) 1997-06-02
ES1020584U (en) 1992-07-16
ITMI920039V0 (en) 1992-01-21

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