ES2157745A1 - Acoustic signal source for automobile - Google Patents

Acoustic signal source for automobile

Info

Publication number
ES2157745A1
ES2157745A1 ES009802042A ES9802042A ES2157745A1 ES 2157745 A1 ES2157745 A1 ES 2157745A1 ES 009802042 A ES009802042 A ES 009802042A ES 9802042 A ES9802042 A ES 9802042A ES 2157745 A1 ES2157745 A1 ES 2157745A1
Authority
ES
Spain
Prior art keywords
signal source
acoustic signal
automobile
fixing strap
securing
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
ES009802042A
Other languages
Spanish (es)
Other versions
ES2157745B1 (en
Inventor
Acero Jacinto Martin
Perez Fernando Garcia
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 ES2157745A1 publication Critical patent/ES2157745A1/en
Application granted granted Critical
Publication of ES2157745B1 publication Critical patent/ES2157745B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Vibration Prevention Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

The acoustic signal source (11) has a fixing strap (21) for securing it to an automobile body component (20), formed integral with its housing (12), with an associated damping element (27) having a a buffer layer (32,33) positioned on either side of the fixing strap for preventing transmission of vibration.
ES9802042A 1997-10-02 1998-10-01 ACOUSTIC SIGNAL ISSUER Expired - Fee Related ES2157745B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997143664 DE19743664A1 (en) 1997-10-02 1997-10-02 Acoustic signal source for automobile

Publications (2)

Publication Number Publication Date
ES2157745A1 true ES2157745A1 (en) 2001-08-16
ES2157745B1 ES2157745B1 (en) 2002-05-01

Family

ID=7844456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802042A Expired - Fee Related ES2157745B1 (en) 1997-10-02 1998-10-01 ACOUSTIC SIGNAL ISSUER

Country Status (4)

Country Link
DE (1) DE19743664A1 (en)
ES (1) ES2157745B1 (en)
FR (1) FR2769395B1 (en)
IT (1) IT1302284B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008042852A1 (en) 2008-10-15 2010-02-04 Clarton Horn S.A. Acoustic signal transmitter e.g. bass horn, for motor vehicle, has generator exciting membrane with basic oscillation, and sound outlet channel dimensioned such that basic oscillation is not intensified as two harmonics of oscillation
FR3021267B1 (en) * 2014-05-23 2016-05-27 Peugeot Citroen Automobiles Sa ALERT DEVICE FOR A MOTOR VEHICLE WITH TWO SOUND ALARMS.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB653395A (en) * 1947-09-08 1951-05-16 Lucas Ltd Joseph A mounting for sound-producing horns
US3041601A (en) * 1959-10-08 1962-06-26 Electric Auto Lite Co Horn frame mounting means
US4412593A (en) * 1980-01-24 1983-11-01 Nippondenso Co., Ltd. Structure for supporting automobile horn

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2010771A (en) * 1931-07-25 1935-08-06 Bosch Robert Electric horn
US3906490A (en) * 1974-10-31 1975-09-16 Sparton Corp Electric horn
DE3812096A1 (en) * 1988-04-12 1989-10-26 Hella Kg Hueck & Co SIGNALHORN, ESPECIALLY FOR MOTOR VEHICLES
US5418518A (en) * 1993-09-20 1995-05-23 Cobbs Manufacturing Company Animal warning device
FI1156U1 (en) * 1993-11-04 1994-01-27 Helvar Oy Choke Foer urladdningslampa
JPH08132977A (en) * 1994-11-07 1996-05-28 Nissan Motor Co Ltd Speaker attaching device for vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB653395A (en) * 1947-09-08 1951-05-16 Lucas Ltd Joseph A mounting for sound-producing horns
US3041601A (en) * 1959-10-08 1962-06-26 Electric Auto Lite Co Horn frame mounting means
US4412593A (en) * 1980-01-24 1983-11-01 Nippondenso Co., Ltd. Structure for supporting automobile horn

Also Published As

Publication number Publication date
ITMI982084A1 (en) 2000-03-29
IT1302284B1 (en) 2000-09-05
FR2769395A1 (en) 1999-04-09
FR2769395B1 (en) 2002-11-01
ES2157745B1 (en) 2002-05-01
DE19743664A1 (en) 1999-04-08

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Legal Events

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EC2A Search report published

Date of ref document: 20010816

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Effective date: 20010816

FD2A Announcement of lapse in spain

Effective date: 20180807