IT969739B - Apparecchio di segnalazione acusti ca in particolare avvisatore acu stico per autoveicoli - Google Patents

Apparecchio di segnalazione acusti ca in particolare avvisatore acu stico per autoveicoli

Info

Publication number
IT969739B
IT969739B IT3072272A IT3072272A IT969739B IT 969739 B IT969739 B IT 969739B IT 3072272 A IT3072272 A IT 3072272A IT 3072272 A IT3072272 A IT 3072272A IT 969739 B IT969739 B IT 969739B
Authority
IT
Italy
Prior art keywords
motor vehicles
signaling device
sound signaling
particular horn
horn
Prior art date
Application number
IT3072272A
Other languages
English (en)
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 DE19712152975 external-priority patent/DE2152975C3/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT969739B publication Critical patent/IT969739B/it

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
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Motor Or Generator Frames (AREA)
  • Casings For Electric Apparatus (AREA)
  • Examining Or Testing Airtightness (AREA)
IT3072272A 1971-10-23 1972-10-20 Apparecchio di segnalazione acusti ca in particolare avvisatore acu stico per autoveicoli IT969739B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152975 DE2152975C3 (de) 1971-10-23 Signalhorn für Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
IT969739B true IT969739B (it) 1974-04-10

Family

ID=5823258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3072272A IT969739B (it) 1971-10-23 1972-10-20 Apparecchio di segnalazione acusti ca in particolare avvisatore acu stico per autoveicoli

Country Status (4)

Country Link
JP (1) JPS5650280B2 (enrdf_load_stackoverflow)
ES (1) ES214247Y (enrdf_load_stackoverflow)
FR (1) FR2157662A5 (enrdf_load_stackoverflow)
IT (1) IT969739B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334978U (enrdf_load_stackoverflow) * 1976-08-31 1978-03-27

Also Published As

Publication number Publication date
ES214247U (es) 1976-07-01
DE2152975B2 (de) 1977-05-05
JPS4852189A (enrdf_load_stackoverflow) 1973-07-21
ES214247Y (es) 1976-12-01
FR2157662A5 (enrdf_load_stackoverflow) 1973-06-01
DE2152975A1 (de) 1973-04-26
JPS5650280B2 (enrdf_load_stackoverflow) 1981-11-27

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