NL178543C - Akoestische signaleringsinrichting voor motorvoertuigen. - Google Patents

Akoestische signaleringsinrichting voor motorvoertuigen.

Info

Publication number: NL178543C
Authority: NL; Netherlands
Prior art keywords: motor vehicles; signaling device; acoustic signaling; acoustic; vehicles
Prior art date: 1975-12-06

Application number

NL7612972A

Other languages

English (en)

Dutch (nl)

Other versions

NL7612972A (nl

NL178543B (nl

Original Assignee

Westfaelische Metall Industrie

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.)

1975-12-06

Filing date

1976-11-22

Publication date

1986-04-01

1976-11-22 Application filed by Westfaelische Metall Industrie filed Critical Westfaelische Metall Industrie

1977-06-08 Publication of NL7612972A publication Critical patent/NL7612972A/xx

1985-11-01 Publication of NL178543B publication Critical patent/NL178543B/xx

1986-04-01 Application granted granted Critical

1986-04-01 Publication of NL178543C publication Critical patent/NL178543C/xx

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
- G10K15/00—Acoustics not otherwise provided for
- G10K15/02—Synthesis of acoustic waves
- 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
- 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

Landscapes

Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Mechanical Engineering (AREA)
Health & Medical Sciences (AREA)
Audiology, Speech & Language Pathology (AREA)
General Health & Medical Sciences (AREA)
Circuit For Audible Band Transducer (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

NL7612972A 1975-12-06 1976-11-22 Akoestische signaleringsinrichting voor motorvoertuigen. NL178543C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752554940 DE2554940C2 (de)	1975-12-06	1975-12-06	Akustischer Signalgeber für Kraftfahrzeuge

Publications (3)

Publication Number	Publication Date
NL7612972A NL7612972A (nl)	1977-06-08
NL178543B NL178543B (nl)	1985-11-01
NL178543C true NL178543C (nl)	1986-04-01

Family

ID=5963666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7612972A NL178543C (nl)	1975-12-06	1976-11-22	Akoestische signaleringsinrichting voor motorvoertuigen.

Country Status (6)

Country	Link
AT (1)	AT354904B (xx)
BE (1)	BE848315A (xx)
DE (1)	DE2554940C2 (xx)
GB (1)	GB1565525A (xx)
NL (1)	NL178543C (xx)
SE (1)	SE420994B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2852196C2 (de) *	1978-12-02	1983-01-27	Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen	Akustischer Warnsignalgeber mit periodisch sich ändernder Frequenz des Ausgangssignals
DE3420988A1 (de) *	1984-06-06	1985-12-12	Robert Bosch Gmbh, 7000 Stuttgart	Elektronische warnsignalanlage, insbesondere fuer kraftfahrzeuge
DE3720402A1 (de) *	1987-06-19	1988-12-29	Hella Kg Hueck & Co	Akustischer signalgeber, insbesondere fuer kraftfahrzeuge
FR2631505B1 (fr) *	1988-05-11	1990-08-31	Neiman Sa	Dispositif d'alimentation d'un haut-parleur de signalisation acoustique
IT238434Y1 (it) *	1997-11-26	2000-11-13	Meta System Spa	Sirena elettronica multifunzione per mezzi mobili

1975
- 1975-12-06 DE DE19752554940 patent/DE2554940C2/de not_active Expired
1976
- 1976-10-30 GB GB4995576A patent/GB1565525A/en not_active Expired
- 1976-11-16 BE BE2055452A patent/BE848315A/xx not_active IP Right Cessation
- 1976-11-22 NL NL7612972A patent/NL178543C/xx not_active IP Right Cessation
- 1976-11-25 SE SE7613185A patent/SE420994B/xx not_active IP Right Cessation
- 1976-12-03 AT AT898876A patent/AT354904B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT354904B (de)	1979-02-11
NL7612972A (nl)	1977-06-08
NL178543B (nl)	1985-11-01
GB1565525A (en)	1980-04-23
SE420994B (sv)	1981-11-16
ATA898876A (de)	1979-06-15
DE2554940C2 (de)	1977-12-29
SE7613185L (sv)	1977-06-07
DE2554940B1 (de)	1977-04-28
BE848315A (fr)	1977-03-16

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Legal Events

Date	Code	Title
1981-02-25	BB	A search report has been drawn up
1981-06-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-07-16	V1	Lapsed because of non-payment of the annual fee