JPS5746182A - Structure of analog crystal watch - Google Patents

Structure of analog crystal watch

Info

Publication number
JPS5746182A
JPS5746182A JP12175280A JP12175280A JPS5746182A JP S5746182 A JPS5746182 A JP S5746182A JP 12175280 A JP12175280 A JP 12175280A JP 12175280 A JP12175280 A JP 12175280A JP S5746182 A JPS5746182 A JP S5746182A
Authority
JP
Japan
Prior art keywords
crystal watch
stator
synthetic resin
step motor
main plate
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
JP12175280A
Other languages
Japanese (ja)
Inventor
Hironori Nomura
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 Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
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 Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP12175280A priority Critical patent/JPS5746182A/en
Publication of JPS5746182A publication Critical patent/JPS5746182A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature

Landscapes

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

Abstract

PURPOSE:To enhance reliability and mass productivity by using a synthetic resin main plate and fixing a step motor. CONSTITUTION:A stator 7 of the step motor is inserted into the synthetic resin main plate 8 and molded. A coil magnetic core is placed on the stator 7. It is guided by a boss 8a, and fixed by a self-tapped screw 5a.
JP12175280A 1980-09-04 1980-09-04 Structure of analog crystal watch Pending JPS5746182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12175280A JPS5746182A (en) 1980-09-04 1980-09-04 Structure of analog crystal watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12175280A JPS5746182A (en) 1980-09-04 1980-09-04 Structure of analog crystal watch

Publications (1)

Publication Number Publication Date
JPS5746182A true JPS5746182A (en) 1982-03-16

Family

ID=14819003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12175280A Pending JPS5746182A (en) 1980-09-04 1980-09-04 Structure of analog crystal watch

Country Status (1)

Country Link
JP (1) JPS5746182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630850A (en) * 1983-09-30 1986-12-23 Hitachi Metals, Ltd Pipe joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630850A (en) * 1983-09-30 1986-12-23 Hitachi Metals, Ltd Pipe joint

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