JPS57160085A - Clock with timer - Google Patents

Clock with timer

Info

Publication number
JPS57160085A
JPS57160085A JP4491881A JP4491881A JPS57160085A JP S57160085 A JPS57160085 A JP S57160085A JP 4491881 A JP4491881 A JP 4491881A JP 4491881 A JP4491881 A JP 4491881A JP S57160085 A JPS57160085 A JP S57160085A
Authority
JP
Japan
Prior art keywords
timer
hand
clock
buzzer
detection mechanism
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.)
Pending
Application number
JP4491881A
Other languages
Japanese (ja)
Inventor
Kazuo Teramoto
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP4491881A priority Critical patent/JPS57160085A/en
Publication of JPS57160085A publication Critical patent/JPS57160085A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/04—Additional arrangements in connection with ordinary non-electric clocks for this purpose

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

PURPOSE:To add a timer function to an ordinary dial-type clock by providing a timer hand, a control knob, a detection mechanism, a buzzer and the like. CONSTITUTION:A timer hand 4 is added to an ordinary hour hand 1, a minute hand 2 and a second hand 3. On the front, therer is an indication window 5 of an alarm time provided on a dial plate 6 while an alarm switch button 7 and a timer switch 8 are provided. On the back of a clock, a control knob is provided as a means of controlling the timer hand 4. In this clock, the timer hand 4 turns counterclockwise at a speed the same as the minute hand 2, namely one cycle per 60min. As the timer hand 4 passes the position of twelve o'clock on the dial plate, a detection mechanism operates to emit a signal sound with a buzzer, a speaker or the like. Then, a timer function is enabled to be added.
JP4491881A 1981-03-27 1981-03-27 Clock with timer Pending JPS57160085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4491881A JPS57160085A (en) 1981-03-27 1981-03-27 Clock with timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4491881A JPS57160085A (en) 1981-03-27 1981-03-27 Clock with timer

Publications (1)

Publication Number Publication Date
JPS57160085A true JPS57160085A (en) 1982-10-02

Family

ID=12704839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4491881A Pending JPS57160085A (en) 1981-03-27 1981-03-27 Clock with timer

Country Status (1)

Country Link
JP (1) JPS57160085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176785U (en) * 1986-03-27 1987-11-10
JPS62176788U (en) * 1986-03-28 1987-11-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176785U (en) * 1986-03-27 1987-11-10
JPH0539509Y2 (en) * 1986-03-27 1993-10-06
JPS62176788U (en) * 1986-03-28 1987-11-10

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