FR2445547B1 - - Google Patents

Info

Publication number
FR2445547B1
FR2445547B1 FR7931775A FR7931775A FR2445547B1 FR 2445547 B1 FR2445547 B1 FR 2445547B1 FR 7931775 A FR7931775 A FR 7931775A FR 7931775 A FR7931775 A FR 7931775A FR 2445547 B1 FR2445547 B1 FR 2445547B1
Authority
FR
France
Prior art keywords
minute
time
detection member
hour
indication drum
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
FR7931775A
Other languages
English (en)
Other versions
FR2445547A1 (fr
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.)
Seiko Koki KK
Original Assignee
Seiko Koki KK
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 Seiko Koki KK filed Critical Seiko Koki KK
Publication of FR2445547A1 publication Critical patent/FR2445547A1/fr
Application granted granted Critical
Publication of FR2445547B1 publication Critical patent/FR2445547B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G04B23/021—Controls (winding up the alarm; adjusting and indicating the waking time)
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/205—Indicating by numbered bands, drums, discs, or sheets by means of sheets
    • 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
    • G04B23/025—Signal triggering
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR7931775A 1978-12-28 1979-12-27 Dispositif de sonnerie pour une pendule numerique Granted FR2445547A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16374378A JPS5589776A (en) 1978-12-28 1978-12-28 Alarm time display unit for digital watch

Publications (2)

Publication Number Publication Date
FR2445547A1 FR2445547A1 (fr) 1980-07-25
FR2445547B1 true FR2445547B1 (fr) 1984-09-28

Family

ID=15779827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931775A Granted FR2445547A1 (fr) 1978-12-28 1979-12-27 Dispositif de sonnerie pour une pendule numerique

Country Status (6)

Country Link
US (1) US4293938A (fr)
JP (1) JPS5589776A (fr)
CH (1) CH643423B (fr)
DE (1) DE2952644A1 (fr)
FR (1) FR2445547A1 (fr)
GB (1) GB2038045B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872692U (ja) * 1981-11-10 1983-05-17 富士計器株式会社 ２４時間制目覚時計
JPS6066176A (ja) * 1983-09-21 1985-04-16 Seiko Koki Kk 目覚時計用機械体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2020214A1 (de) * 1969-12-27 1971-11-11 Kieninger & Obergfell Digitaluhr mit Weckeinrichtung
DE2028679A1 (de) * 1970-06-11 1971-12-16 Kieninger & Obergfell Digitaluhr mit Weckeinrichtung
JPS4857673A (fr) * 1971-11-18 1973-08-13
DE2428490A1 (de) * 1973-06-16 1975-01-09 Seikosha Kk Uhr
JPS587189B2 (ja) * 1974-04-04 1983-02-08 セイコ−コウキ カブシキガイシヤ メヤスソウチ ニ オケル メヤスジコクケンシユツスイツチキコウ
US4070822A (en) * 1975-09-22 1978-01-31 Copal Company Limited Timer mechanism for use in a clock
JPS5728152Y2 (fr) * 1976-11-10 1982-06-18
JPS53118165A (en) * 1977-03-25 1978-10-16 Seiko Koki Kk Alarm time display device in alarm timepiece
GB1571753A (en) * 1977-03-25 1980-07-16 Seiko Koki Kk Alarm time piece
DE2834949A1 (de) * 1977-08-29 1979-03-22 Seiko Koki Kk Alarmzeitnachweiseinrichtung fuer eine uhr

Also Published As

Publication number Publication date
GB2038045B (en) 1983-01-19
DE2952644A1 (de) 1980-07-10
GB2038045A (en) 1980-07-16
CH643423B (fr)
CH643423GA3 (fr) 1984-06-15
US4293938A (en) 1981-10-06
JPS5589776A (en) 1980-07-07
FR2445547A1 (fr) 1980-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse