GB1505155A - Electric alarm clocks - Google Patents

Electric alarm clocks

Info

Publication number
GB1505155A
GB1505155A GB3886975A GB3886975A GB1505155A GB 1505155 A GB1505155 A GB 1505155A GB 3886975 A GB3886975 A GB 3886975A GB 3886975 A GB3886975 A GB 3886975A GB 1505155 A GB1505155 A GB 1505155A
Authority
GB
United Kingdom
Prior art keywords
electric alarm
alarm clocks
clocks
electric
alarm
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
GB3886975A
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.)
UNION HORLOGERE GROS VOLUME
Original Assignee
UNION HORLOGERE GROS VOLUME
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 UNION HORLOGERE GROS VOLUME filed Critical UNION HORLOGERE GROS VOLUME
Publication of GB1505155A publication Critical patent/GB1505155A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Burglar Alarm Systems (AREA)
  • Electric Clocks (AREA)
GB3886975A 1974-09-23 1975-09-22 Electric alarm clocks Expired GB1505155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432952A FR2285647A1 (fr) 1974-09-23 1974-09-23 Reveil electrique perfectionne

Publications (1)

Publication Number Publication Date
GB1505155A true GB1505155A (en) 1978-03-30

Family

ID=9143600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3886975A Expired GB1505155A (en) 1974-09-23 1975-09-22 Electric alarm clocks

Country Status (5)

Country Link
DE (1) DE2542111C3 (cs)
ES (1) ES441154A1 (cs)
FR (1) FR2285647A1 (cs)
GB (1) GB1505155A (cs)
IT (1) IT1049140B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901634A1 (de) * 1979-01-17 1980-07-24 Vdo Schindling Einstellvorrichtung fuer analog anzeigende kraftfahrzeuguhren
DE3713917C1 (en) * 1987-04-25 1988-08-25 Braun Ag Clock having a dial mount

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004179A (en) * 1961-10-10 Electric clock
DE902836C (de) * 1949-09-17 1954-01-28 E H Helmut Junghans Dr Ing Zeitmesser mit Ausloesung, insbesondere Weckeruhr
DE1922475U (de) * 1965-01-07 1965-08-26 Fichter K G Fabrik Fuer Feinme Kunststoffgesperr fuer uhren mit gehwerk- und weckerwerkaufzug.
CH537032A (fr) * 1966-02-17 1973-06-29 Spadini Paolo Montre-bracelet-réveil
DE1955886U (de) * 1966-07-22 1967-02-16 Mueller Schlenker Fa Elektrische weckeruhr.
JPS507458B1 (cs) * 1969-03-27 1975-03-26
DE6947887U (de) * 1969-12-10 1970-04-23 Uhrenfabrik Villingen J Kaiser Rad- oder trieblagerung fuer uhren
DE7217493U (de) * 1971-05-20 1972-09-21 Veb Uhren Und Maschinenkombinat Getriebeanordnung fuer weckuhren
DE2154166B2 (de) * 1971-10-29 1980-05-14 Hugo 7770 Ueberlingen Hettich Mit batterie betriebene uhr mit einem selbstgesteuerten schwingsystem und kunststoffgehaeuse
DE2218623B2 (de) * 1972-04-18 1977-08-11 Fa. Müller-Schlenker, 7220 Schwenningen Anordnung zur befestigung eines uhrwerkes in einem gehaeuse

Also Published As

Publication number Publication date
DE2542111C3 (de) 1983-11-17
ES441154A1 (es) 1977-03-16
DE2542111B2 (de) 1977-06-16
FR2285647B1 (cs) 1977-03-18
DE2542111A1 (de) 1976-04-01
IT1049140B (it) 1981-01-20
FR2285647A1 (fr) 1976-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee