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JPS57106892A - Mechanical unit of electric hand clock - Google Patents

Mechanical unit of electric hand clock

Info

Publication number
JPS57106892A
JPS57106892A JP18326280A JP18326280A JPS57106892A JP S57106892 A JPS57106892 A JP S57106892A JP 18326280 A JP18326280 A JP 18326280A JP 18326280 A JP18326280 A JP 18326280A JP S57106892 A JPS57106892 A JP S57106892A
Authority
JP
Japan
Prior art keywords
wheel
electric hand
mechanical unit
motor
timer
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
JP18326280A
Other languages
Japanese (ja)
Inventor
Mitsuharu Sekine
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 JP18326280A priority Critical patent/JPS57106892A/en
Publication of JPS57106892A publication Critical patent/JPS57106892A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components

Landscapes

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

Abstract

PURPOSE:To combine circuits with various specifications and improve the productibity of a mechanical part by unifying only the mechanical part including motor in a case. CONSTITUTION:A motor rotor 3, a magnet pole plate 6, a magnetic field plate 7, a coil 9, a 5th wheel 12, a second wheel 14, a second hand shaft 15, a 3rd wheel 16, a center wheel 18, and a timer unlocking wheel 25 are arranged in a move front case 1. On the other hand, terminal pins 10a, 10b to connect between the motor and circuits, a timer fixing contact part 30 and a part of moving contact part 31 are arranged so as to project to the external.
JP18326280A 1980-12-24 1980-12-24 Mechanical unit of electric hand clock Pending JPS57106892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18326280A JPS57106892A (en) 1980-12-24 1980-12-24 Mechanical unit of electric hand clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18326280A JPS57106892A (en) 1980-12-24 1980-12-24 Mechanical unit of electric hand clock

Publications (1)

Publication Number Publication Date
JPS57106892A true JPS57106892A (en) 1982-07-02

Family

ID=16132583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18326280A Pending JPS57106892A (en) 1980-12-24 1980-12-24 Mechanical unit of electric hand clock

Country Status (1)

Country Link
JP (1) JPS57106892A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308991A (en) * 1989-05-11 1989-12-13 Seiko Epson Corp Wheel train construction for wrist watch
EP0361013A2 (en) * 1988-09-28 1990-04-04 Timex Corporation Universal stepping motor gear, train module for a wrist instrument
JPH06109867A (en) * 1992-09-29 1994-04-22 Rhythm Watch Co Ltd Hand-position detector for timepiece
JP2006283544A (en) * 2005-03-10 2006-10-19 Tachikawa Blind Mfg Co Ltd Vertical blind operating apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361013A2 (en) * 1988-09-28 1990-04-04 Timex Corporation Universal stepping motor gear, train module for a wrist instrument
JPH01308991A (en) * 1989-05-11 1989-12-13 Seiko Epson Corp Wheel train construction for wrist watch
JPH06109867A (en) * 1992-09-29 1994-04-22 Rhythm Watch Co Ltd Hand-position detector for timepiece
JP2006283544A (en) * 2005-03-10 2006-10-19 Tachikawa Blind Mfg Co Ltd Vertical blind operating apparatus

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