JPS5238255A - 24 hour scale indicating mechanism of digital clocks - Google Patents

24 hour scale indicating mechanism of digital clocks

Info

Publication number
JPS5238255A
JPS5238255A JP11444275A JP11444275A JPS5238255A JP S5238255 A JPS5238255 A JP S5238255A JP 11444275 A JP11444275 A JP 11444275A JP 11444275 A JP11444275 A JP 11444275A JP S5238255 A JPS5238255 A JP S5238255A
Authority
JP
Japan
Prior art keywords
indicating mechanism
scale indicating
hour scale
digital clocks
hour
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
JP11444275A
Other languages
Japanese (ja)
Other versions
JPS5539795B2 (en
Inventor
Kiyoyuki Arai
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP11444275A priority Critical patent/JPS5238255A/en
Priority to US05/724,525 priority patent/US4070822A/en
Publication of JPS5238255A publication Critical patent/JPS5238255A/en
Publication of JPS5539795B2 publication Critical patent/JPS5539795B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: The minute position and hour position indicating drums of a 24-hour scale inducating digital clock are reset to zero by being driven with respectively separate motors, whereby an accurately operating world watch of a simple mechanism is obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP11444275A 1975-09-22 1975-09-22 24 hour scale indicating mechanism of digital clocks Granted JPS5238255A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11444275A JPS5238255A (en) 1975-09-22 1975-09-22 24 hour scale indicating mechanism of digital clocks
US05/724,525 US4070822A (en) 1975-09-22 1976-09-20 Timer mechanism for use in a clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11444275A JPS5238255A (en) 1975-09-22 1975-09-22 24 hour scale indicating mechanism of digital clocks

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP15140675A Division JPS5238950A (en) 1975-12-18 1975-12-18 Indicator
JP15140775A Division JPS5238965A (en) 1975-09-22 1975-12-18 Timer mechanism
JP15140875A Division JPS5238963A (en) 1975-12-18 1975-12-18 World watch

Publications (2)

Publication Number Publication Date
JPS5238255A true JPS5238255A (en) 1977-03-24
JPS5539795B2 JPS5539795B2 (en) 1980-10-14

Family

ID=14637827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11444275A Granted JPS5238255A (en) 1975-09-22 1975-09-22 24 hour scale indicating mechanism of digital clocks

Country Status (1)

Country Link
JP (1) JPS5238255A (en)

Also Published As

Publication number Publication date
JPS5539795B2 (en) 1980-10-14

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