SE7707777L - Tonfoljdskoppling for forkorsberettigade motorfordon - Google Patents

Tonfoljdskoppling for forkorsberettigade motorfordon

Info

Publication number
SE7707777L
SE7707777L SE7707777A SE7707777A SE7707777L SE 7707777 L SE7707777 L SE 7707777L SE 7707777 A SE7707777 A SE 7707777A SE 7707777 A SE7707777 A SE 7707777A SE 7707777 L SE7707777 L SE 7707777L
Authority
SE
Sweden
Prior art keywords
multivibrator
transistor
relays
motor vehicles
constructed
Prior art date
Application number
SE7707777A
Other languages
Unknown language ( )
English (en)
Other versions
SE411729B (sv
Inventor
D Nolte
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.)
Filing date
Publication date
Application filed by Westfaelische Metall Industrie filed Critical Westfaelische Metall Industrie
Publication of SE7707777L publication Critical patent/SE7707777L/sv
Publication of SE411729B publication Critical patent/SE411729B/sv

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Relay Circuits (AREA)
  • Alarm Systems (AREA)
  • Electronic Switches (AREA)
SE7707777A 1976-07-15 1977-07-05 Tonfoljdskoppling for forkorsberettigade motorfordon SE411729B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762631758 DE2631758C3 (de) 1976-07-15 1976-07-15 Tonfolgeschalteinrichtung für vorfahrtberechtigte Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
SE7707777L true SE7707777L (sv) 1978-01-16
SE411729B SE411729B (sv) 1980-02-04

Family

ID=5983040

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707777A SE411729B (sv) 1976-07-15 1977-07-05 Tonfoljdskoppling for forkorsberettigade motorfordon

Country Status (5)

Country Link
AT (1) AT364627B (sv)
CH (1) CH613163A5 (sv)
DE (1) DE2631758C3 (sv)
NL (1) NL7707033A (sv)
SE (1) SE411729B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347063A1 (de) * 1983-12-24 1985-07-04 Günther Adolf 7000 Stuttgart Lung Akustisches verkehrswarngeraet
DE10032999C2 (de) * 2000-07-06 2002-07-11 Hella Kg Hueck & Co Steuervorrichtung zum Betrieb einer Sondersignalanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176526B (de) * 1963-12-09 1964-08-20 Westfaelische Metall Ind K G H Tonfolgeschalter fuer die akustische Signal-anlage vorfahrtberechtigter Fahrzeuge
DE1233306B (de) * 1965-12-02 1967-01-26 Westfaelische Metall Ind K G H Tonfolgeschalteinrichtung
DE2261110C3 (de) * 1972-12-14 1978-07-27 Robert Bosch Gmbh, 7000 Stuttgart Schalteinrichtung für akustische Signalgeräte

Also Published As

Publication number Publication date
NL7707033A (nl) 1978-01-17
DE2631758A1 (de) 1978-01-19
DE2631758B2 (de) 1979-07-26
ATA448377A (de) 1981-03-15
DE2631758C3 (de) 1982-09-30
SE411729B (sv) 1980-02-04
AT364627B (de) 1981-11-10
CH613163A5 (en) 1979-09-14

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