JPS56166483A - Alarm contact unit for alarm clock - Google Patents

Alarm contact unit for alarm clock

Info

Publication number
JPS56166483A
JPS56166483A JP6967080A JP6967080A JPS56166483A JP S56166483 A JPS56166483 A JP S56166483A JP 6967080 A JP6967080 A JP 6967080A JP 6967080 A JP6967080 A JP 6967080A JP S56166483 A JPS56166483 A JP S56166483A
Authority
JP
Japan
Prior art keywords
minute
counter
wheel
spring
detecting
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
JP6967080A
Other languages
Japanese (ja)
Other versions
JPS6218036B2 (en
Inventor
Toshio Yagi
Shinji Kurasawa
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.)
Star Micronics Co Ltd
Original Assignee
Star Micronics 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 Star Micronics Co Ltd filed Critical Star Micronics Co Ltd
Priority to JP6967080A priority Critical patent/JPS56166483A/en
Publication of JPS56166483A publication Critical patent/JPS56166483A/en
Publication of JPS6218036B2 publication Critical patent/JPS6218036B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To prevent wheels from inclining in assembling and facilitate assembly, by a method wherein an alarm unit is formed by fitting both counter setting wheels and counter detecting wheels having conductive members and forming a slide switch mechanism on conductive wheel-studs. CONSTITUTION:When a minute counter detecting wheel 33 rotates and the end 32A of a minute counter setting spring 32 which slides contacting with the lower end surface 33C thereof contacts with the end 34A of a minute counter detecting spring 34 disposed in a through hole 33B bored in the minute counter detecting wheel 33 for a given period of time, conduction is established through a patterned surface 27B on the terminal board the minute counter detecting spring 34 the minute counter setting spring 32 a minute couner wheel stud 35. On the other hand, when an hour counter detecting wheel 23 reaches a set time, conduction is established through an hour counter wheel stud 25 an hour counter setting spring 22 an hour counter detecting spring 24 a patterned surface 27A. When both phases of hour and minute agree with each other, the patterned surfaces 27A and 27B conduct to each other. Thereby, an alarm is operated.
JP6967080A 1980-05-27 1980-05-27 Alarm contact unit for alarm clock Granted JPS56166483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6967080A JPS56166483A (en) 1980-05-27 1980-05-27 Alarm contact unit for alarm clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6967080A JPS56166483A (en) 1980-05-27 1980-05-27 Alarm contact unit for alarm clock

Publications (2)

Publication Number Publication Date
JPS56166483A true JPS56166483A (en) 1981-12-21
JPS6218036B2 JPS6218036B2 (en) 1987-04-21

Family

ID=13409502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6967080A Granted JPS56166483A (en) 1980-05-27 1980-05-27 Alarm contact unit for alarm clock

Country Status (1)

Country Link
JP (1) JPS56166483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157176A (en) * 1981-02-26 1982-09-28 Ebauches Electroniques Sa Watch with alarm
JPS61118090U (en) * 1985-01-10 1986-07-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157176A (en) * 1981-02-26 1982-09-28 Ebauches Electroniques Sa Watch with alarm
JPS6314915B2 (en) * 1981-02-26 1988-04-02 Eta Sa Fuaburiiku Debooshu
JPS61118090U (en) * 1985-01-10 1986-07-25

Also Published As

Publication number Publication date
JPS6218036B2 (en) 1987-04-21

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