JPS54114268A - Alarm watch - Google Patents

Alarm watch

Info

Publication number
JPS54114268A
JPS54114268A JP2121478A JP2121478A JPS54114268A JP S54114268 A JPS54114268 A JP S54114268A JP 2121478 A JP2121478 A JP 2121478A JP 2121478 A JP2121478 A JP 2121478A JP S54114268 A JPS54114268 A JP S54114268A
Authority
JP
Japan
Prior art keywords
alarm
contact
wheel
watch
spring
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
JP2121478A
Other languages
Japanese (ja)
Inventor
Munetaka Tamaru
Minoru Natori
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 JP2121478A priority Critical patent/JPS54114268A/en
Priority to US06/002,216 priority patent/US4283782A/en
Publication of JPS54114268A publication Critical patent/JPS54114268A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To make the time easier to read and to thin the watch, by constituting so that all operations related to alarm may be accomplished by one winding crown for alarm, so as to eliminate the unlocking wheel for alarm from the central part ot the watch.
CONSTITUTION: When an alarm set hand 9 is tilted to the clockwise side by manipulating a winding crown for alarm 2, a longer leg 23a of pinion spring contacts with an unlocking contact 27, while a longer leg 18a of a contact spring 18 which is integral with an alarm wheel 13 driven by the watch means abuts against a contact 26 which conducts with the contact 27. Therefore, a circuit is constituted in the route of pinion spring, contact 27, conductive pattern 25a, contact 26, spring 18, alarm wheel tube 13b shaft 17, lead wire 19, sounding body 20, power source 21, plate 16, alarm plate 11, conductive pattern 25a, locating plate 12, and positioning wheel 37, so that the sounding body 20 may sound an alarm.
COPYRIGHT: (C)1979,JPO&Japio
JP2121478A 1978-01-18 1978-02-25 Alarm watch Pending JPS54114268A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2121478A JPS54114268A (en) 1978-02-25 1978-02-25 Alarm watch
US06/002,216 US4283782A (en) 1978-01-18 1979-01-09 Alarm timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2121478A JPS54114268A (en) 1978-02-25 1978-02-25 Alarm watch

Publications (1)

Publication Number Publication Date
JPS54114268A true JPS54114268A (en) 1979-09-06

Family

ID=12048741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2121478A Pending JPS54114268A (en) 1978-01-18 1978-02-25 Alarm watch

Country Status (1)

Country Link
JP (1) JPS54114268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126284A (en) * 1983-01-07 1984-07-20 Orient Watch Co Ltd Electronic time-piece with time alarm function
JPS60154185A (en) * 1984-01-14 1985-08-13 パオロ・スパデイ−ニ Watch part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126284A (en) * 1983-01-07 1984-07-20 Orient Watch Co Ltd Electronic time-piece with time alarm function
JPS60154185A (en) * 1984-01-14 1985-08-13 パオロ・スパデイ−ニ Watch part

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