JPS55132973A - Calendar wheel train structure of analog watch - Google Patents

Calendar wheel train structure of analog watch

Info

Publication number
JPS55132973A
JPS55132973A JP4043079A JP4043079A JPS55132973A JP S55132973 A JPS55132973 A JP S55132973A JP 4043079 A JP4043079 A JP 4043079A JP 4043079 A JP4043079 A JP 4043079A JP S55132973 A JPS55132973 A JP S55132973A
Authority
JP
Japan
Prior art keywords
date
gear
wheel
hour
wheel train
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
JP4043079A
Other languages
Japanese (ja)
Other versions
JPS6051666B2 (en
Inventor
Kotaro Takahashi
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 JP4043079A priority Critical patent/JPS6051666B2/en
Publication of JPS55132973A publication Critical patent/JPS55132973A/en
Publication of JPS6051666B2 publication Critical patent/JPS6051666B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To make the outside diameter of the date hour gear to a minimum diameter and make it adaptable to thinner and smaller watches by interposing an idle gear having no speed reduction function between the date hour gear and date wheel.
CONSTITUTION: The date gear 3b of the date wheel 3 is driven by way of an idle wheel 12 from the date hour gear 1a mounted to the hour wheel 1 and the date dial 4 is slided by engaging the recess provided to the gear 3b and the convex part provided to the date wheel finger 3c. Such wheel train constitution enables the date dial 4 to be disposed without flatly and sectionally superposing the same with the gear 3b.
COPYRIGHT: (C)1980,JPO&Japio
JP4043079A 1979-04-04 1979-04-04 Analog clock calendar - gear train structure Expired JPS6051666B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4043079A JPS6051666B2 (en) 1979-04-04 1979-04-04 Analog clock calendar - gear train structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4043079A JPS6051666B2 (en) 1979-04-04 1979-04-04 Analog clock calendar - gear train structure

Publications (2)

Publication Number Publication Date
JPS55132973A true JPS55132973A (en) 1980-10-16
JPS6051666B2 JPS6051666B2 (en) 1985-11-15

Family

ID=12580423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4043079A Expired JPS6051666B2 (en) 1979-04-04 1979-04-04 Analog clock calendar - gear train structure

Country Status (1)

Country Link
JP (1) JPS6051666B2 (en)

Also Published As

Publication number Publication date
JPS6051666B2 (en) 1985-11-15

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