IT1123036B - Perfezionamento nei dispositivi di avvisatore acustico per veicoli a volume e tono variabili - Google Patents

Perfezionamento nei dispositivi di avvisatore acustico per veicoli a volume e tono variabili

Info

Publication number
IT1123036B
IT1123036B IT5229476A IT5229476A IT1123036B IT 1123036 B IT1123036 B IT 1123036B IT 5229476 A IT5229476 A IT 5229476A IT 5229476 A IT5229476 A IT 5229476A IT 1123036 B IT1123036 B IT 1123036B
Authority
IT
Italy
Prior art keywords
vehicles
improvement
volume
horn device
device devices
Prior art date
Application number
IT5229476A
Other languages
English (en)
Original Assignee
Harutoshi Igeta
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 Harutoshi Igeta filed Critical Harutoshi Igeta
Application granted granted Critical
Publication of IT1123036B publication Critical patent/IT1123036B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Alarm Devices (AREA)
  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
IT5229476A 1975-12-05 1976-11-22 Perfezionamento nei dispositivi di avvisatore acustico per veicoli a volume e tono variabili IT1123036B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16511375 1975-12-05

Publications (1)

Publication Number Publication Date
IT1123036B true IT1123036B (it) 1986-04-30

Family

ID=15806145

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5229476A IT1123036B (it) 1975-12-05 1976-11-22 Perfezionamento nei dispositivi di avvisatore acustico per veicoli a volume e tono variabili

Country Status (3)

Country Link
DE (1) DE2654905A1 (it)
FR (1) FR2333669A1 (it)
IT (1) IT1123036B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540768A1 (de) * 1995-11-02 1997-05-07 Man Nutzfahrzeuge Ag Signaltonvorrichtung in lärmarmen Kraftfahrzeugen und Elektrofahrzeugen
DE102004037585A1 (de) * 2004-08-03 2006-02-23 Bayerische Motoren Werke Ag Vorrichtung zur Ansteuerung eines akustischen nach außen auszustrahlenden Signals in Kraftfahrzeugen
DE102011088486A1 (de) 2011-12-14 2013-06-20 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung eines Hupsignals für ein Fahrzeug sowie Akustiksignalvorrichtung für ein Fahrzeug

Also Published As

Publication number Publication date
FR2333669A1 (fr) 1977-07-01
DE2654905A1 (de) 1977-07-07

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