JPS5386245A - Alarm clock - Google Patents

Alarm clock

Info

Publication number
JPS5386245A
JPS5386245A JP15281276A JP15281276A JPS5386245A JP S5386245 A JPS5386245 A JP S5386245A JP 15281276 A JP15281276 A JP 15281276A JP 15281276 A JP15281276 A JP 15281276A JP S5386245 A JPS5386245 A JP S5386245A
Authority
JP
Japan
Prior art keywords
wheel
alarm clock
alarm
hour
minute
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
JP15281276A
Other languages
Japanese (ja)
Inventor
Mitsuo Ooka
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 Watch Co Ltd
Original Assignee
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 Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP15281276A priority Critical patent/JPS5386245A/en
Publication of JPS5386245A publication Critical patent/JPS5386245A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To generate an alarm in such manner: Both true and measuring hourminute needle systems are arranged on the clockface. The alarm is generated by detecting a time when a coincidence of an hour detector wheel with an hour setting wheel is synchronous with that of a minute detector wheel with a minute setting wheel.
COPYRIGHT: (C)1978,JPO&Japio
JP15281276A 1976-12-21 1976-12-21 Alarm clock Pending JPS5386245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15281276A JPS5386245A (en) 1976-12-21 1976-12-21 Alarm clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15281276A JPS5386245A (en) 1976-12-21 1976-12-21 Alarm clock

Publications (1)

Publication Number Publication Date
JPS5386245A true JPS5386245A (en) 1978-07-29

Family

ID=15548682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15281276A Pending JPS5386245A (en) 1976-12-21 1976-12-21 Alarm clock

Country Status (1)

Country Link
JP (1) JPS5386245A (en)

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