ES475750A1 - Procedimiento para el montaje de avisadores acusticos elec- tromagneticos, en particular para automoviles, y avisador acustico obtenido con el mismo - Google Patents

Procedimiento para el montaje de avisadores acusticos elec- tromagneticos, en particular para automoviles, y avisador acustico obtenido con el mismo

Info

Publication number
ES475750A1
ES475750A1 ES475750A ES475750A ES475750A1 ES 475750 A1 ES475750 A1 ES 475750A1 ES 475750 A ES475750 A ES 475750A ES 475750 A ES475750 A ES 475750A ES 475750 A1 ES475750 A1 ES 475750A1
Authority
ES
Spain
Prior art keywords
sound generator
electromagnetic sound
overlying
membrane
ring
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
Application number
ES475750A
Other languages
English (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.)
FIAMM SpA
Original Assignee
FIAMM SpA
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
Priority claimed from IT4171777A external-priority patent/IT1117264B/it
Priority claimed from IT4159978A external-priority patent/IT1161982B/it
Application filed by FIAMM SpA filed Critical FIAMM SpA
Publication of ES475750A1 publication Critical patent/ES475750A1/es
Expired 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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Air Bags (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Procedimiento para el montaje de avisadores acústicos electromagnéticos, en particular para automóviles y avisador acústico obtenido con el mismo, cuyo procedimiento se caracteriza por el hecho de que la trompeta se fija al cuerpo o caja por medio de un anillo intermedio, el cual, a su vez, ha sido previamente fijado al cuerpo del avisador.
ES475750A 1977-11-25 1978-11-22 Procedimiento para el montaje de avisadores acusticos elec- tromagneticos, en particular para automoviles, y avisador acustico obtenido con el mismo Expired ES475750A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4171777A IT1117264B (it) 1977-11-25 1977-11-25 Cornetto per avvisatori acustici elettromagnetici e relativo sistema per il fissaggio al corpo tromba
IT4159978A IT1161982B (it) 1978-06-20 1978-06-20 Cornetto per avvisatori acustici elettromagnetici e relativo sistema per il fissaggio al corpo tromba

Publications (1)

Publication Number Publication Date
ES475750A1 true ES475750A1 (es) 1979-04-01

Family

ID=26329133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475750A Expired ES475750A1 (es) 1977-11-25 1978-11-22 Procedimiento para el montaje de avisadores acusticos elec- tromagneticos, en particular para automoviles, y avisador acustico obtenido con el mismo

Country Status (7)

Country Link
US (1) US4267552A (es)
JP (1) JPS5846039B2 (es)
BR (1) BR7807496A (es)
DE (1) DE2848564C2 (es)
ES (1) ES475750A1 (es)
FR (1) FR2410329A1 (es)
GB (1) GB2009480B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441099A (en) * 1981-02-23 1984-04-03 Sparton Corporation Diaphragm horn
US4763109A (en) * 1986-01-02 1988-08-09 Smith Robert E Acoustical vehicle horn with improved vent
US5218337A (en) * 1992-02-10 1993-06-08 Atoma International Inc. Automotive vehicle tone generator
DE4414591C2 (de) * 1994-04-27 1998-04-09 Hella Kg Hueck & Co Elektromagnetische Fanfare für Kraftfahrzeuge
DE4427133A1 (de) * 1994-07-30 1996-02-01 Friedrich Senn Vorrichtung zum Erzeugen von wenigstens einem Ton
US7617794B2 (en) * 2007-03-30 2009-11-17 Nissan Technical Center North America, Inc. One piece horn cover

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1281877A (en) * 1913-08-19 1918-10-15 Etienne Teste Automobile-horn.
US1335921A (en) * 1917-04-16 1920-04-06 Rydberg Helge Sven Albert Diaphragm-sounder and the like
JPS4735871U (es) * 1971-05-12 1972-12-21
GB1403389A (en) * 1972-10-20 1975-08-28 Bosch Gmbh Robert Acoustic signalling device
JPS5415087Y2 (es) * 1974-11-28 1979-06-19
DE7506830U (de) * 1975-03-05 1976-09-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch betriebene fanfare, insbesondere fuer kraftfahrzeuge
FR2335903A1 (fr) * 1975-12-19 1977-07-15 Klaxon Sa Perfectionnements aux trompes electro-acoustiques de signalisation
IT1072616B (it) * 1976-11-11 1985-04-10 Fiamm Componenti Accessori Spa Avvisatore acustico con custodia deformabile plasticamente nel senso parallelo all'asse di regolazione per la taratura del traferro nei tipi elettromagnetici e della pressione di esercizio nei tipi elettropneumatici

Also Published As

Publication number Publication date
JPS5846039B2 (ja) 1983-10-13
DE2848564A1 (de) 1979-05-31
US4267552A (en) 1981-05-12
JPS5486293A (en) 1979-07-09
GB2009480A (en) 1979-06-13
FR2410329A1 (fr) 1979-06-22
BR7807496A (pt) 1979-07-17
DE2848564C2 (de) 1982-05-13
GB2009480B (en) 1982-06-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108