CH131571A4 - - Google Patents

Info

Publication number
CH131571A4
CH131571A4 CH131571D CH131571DD CH131571A4 CH 131571 A4 CH131571 A4 CH 131571A4 CH 131571 D CH131571 D CH 131571D CH 131571D D CH131571D D CH 131571DD CH 131571 A4 CH131571 A4 CH 131571A4
Authority
CH
Switzerland
Application number
CH131571D
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 filed Critical
Publication of CH131571A4 publication Critical patent/CH131571A4/xx

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
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/04—Alarm clocks with coarse and fine setting of the preselected times

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromechanical Clocks (AREA)
CH131571D 1970-01-30 1971-01-29 CH131571A4 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2004077A DE2004077C3 (de) 1970-01-30 1970-01-30 Uhr mit Weckeinrichtung

Publications (1)

Publication Number Publication Date
CH131571A4 true CH131571A4 (enrdf_load_stackoverflow) 1973-04-13

Family

ID=5760879

Family Applications (2)

Application Number Title Priority Date Filing Date
CH131571D CH131571A4 (enrdf_load_stackoverflow) 1970-01-30 1971-01-29
CH131571A CH543761A (de) 1970-01-30 1971-01-29 Uhr mit Weckeinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH131571A CH543761A (de) 1970-01-30 1971-01-29 Uhr mit Weckeinrichtung

Country Status (4)

Country Link
US (1) US3738098A (enrdf_load_stackoverflow)
CH (2) CH131571A4 (enrdf_load_stackoverflow)
DE (1) DE2004077C3 (enrdf_load_stackoverflow)
FR (1) FR2077412B3 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875737A (en) * 1973-08-27 1975-04-08 Gen Electric Alarm clock timer
JPS5636396B2 (enrdf_load_stackoverflow) * 1974-03-08 1981-08-24
JPS5521117Y2 (enrdf_load_stackoverflow) * 1974-04-26 1980-05-21
JPS5417770A (en) * 1977-07-08 1979-02-09 Citizen Watch Co Ltd Electronic watch with alarm
DE2834949A1 (de) * 1977-08-29 1979-03-22 Seiko Koki Kk Alarmzeitnachweiseinrichtung fuer eine uhr
DE3015982A1 (de) * 1980-04-25 1981-11-05 Kieninger & Obergfell Fabrik für technische Laufwerke und Apparate, 7742 St Georgen Elektrische ausloesevorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460751A (en) * 1891-10-06 Wilhelm madel
US957397A (en) * 1909-06-17 1910-05-10 Horace C Wilcox Electric alarm-clock.
US1511893A (en) * 1921-03-21 1924-10-14 Paul S Luttrell Timing device
US2097487A (en) * 1935-02-13 1937-11-02 Kinnear James Edward Alarm clock
FR1026191A (fr) * 1949-09-17 1953-04-24 Junghans Geb Ag Appareil pour la mesure du temps avec dispositif de déclenchement et en particulier, réveille-matin
US3548587A (en) * 1969-01-13 1970-12-22 Gen Time Corp Friction construction for plastic clock movement

Also Published As

Publication number Publication date
DE2004077B2 (de) 1980-08-28
FR2077412B3 (enrdf_load_stackoverflow) 1973-05-11
DE2004077C3 (de) 1981-07-02
FR2077412A7 (enrdf_load_stackoverflow) 1971-10-22
DE2004077A1 (de) 1971-08-05
US3738098A (en) 1973-06-12
CH543761A (de) 1973-04-13

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