JPS57151886A - Alarm watch - Google Patents

Alarm watch

Info

Publication number
JPS57151886A
JPS57151886A JP3810081A JP3810081A JPS57151886A JP S57151886 A JPS57151886 A JP S57151886A JP 3810081 A JP3810081 A JP 3810081A JP 3810081 A JP3810081 A JP 3810081A JP S57151886 A JPS57151886 A JP S57151886A
Authority
JP
Japan
Prior art keywords
wheel
hour
unlocking
minute
closed
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.)
Granted
Application number
JP3810081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6249594B2 (enrdf_load_stackoverflow
Inventor
Akio Matsumoto
Kazuhiro Araki
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3810081A priority Critical patent/JPS57151886A/ja
Publication of JPS57151886A publication Critical patent/JPS57151886A/ja
Publication of JPS6249594B2 publication Critical patent/JPS6249594B2/ja
Granted 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
    • G04C21/30—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school
    • G04C21/305—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school by the hand(s) or handlike members closing the contacts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP3810081A 1981-03-14 1981-03-14 Alarm watch Granted JPS57151886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3810081A JPS57151886A (en) 1981-03-14 1981-03-14 Alarm watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3810081A JPS57151886A (en) 1981-03-14 1981-03-14 Alarm watch

Publications (2)

Publication Number Publication Date
JPS57151886A true JPS57151886A (en) 1982-09-20
JPS6249594B2 JPS6249594B2 (enrdf_load_stackoverflow) 1987-10-20

Family

ID=12516048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3810081A Granted JPS57151886A (en) 1981-03-14 1981-03-14 Alarm watch

Country Status (1)

Country Link
JP (1) JPS57151886A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133864A (enrdf_load_stackoverflow) * 1974-04-08 1975-10-23
JPS55146077A (en) * 1979-05-01 1980-11-14 Rhythm Watch Co Ltd Alarm set mechanism for watch with digital alarm

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133864A (enrdf_load_stackoverflow) * 1974-04-08 1975-10-23
JPS55146077A (en) * 1979-05-01 1980-11-14 Rhythm Watch Co Ltd Alarm set mechanism for watch with digital alarm

Also Published As

Publication number Publication date
JPS6249594B2 (enrdf_load_stackoverflow) 1987-10-20

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