JPS55438A - Molding plate - Google Patents

Molding plate

Info

Publication number
JPS55438A
JPS55438A JP7325078A JP7325078A JPS55438A JP S55438 A JPS55438 A JP S55438A JP 7325078 A JP7325078 A JP 7325078A JP 7325078 A JP7325078 A JP 7325078A JP S55438 A JPS55438 A JP S55438A
Authority
JP
Japan
Prior art keywords
tenons
mortises
slopes
plate
stepping motor
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
JP7325078A
Other languages
Japanese (ja)
Inventor
Takatoshi Kogure
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.)
NITTO SEIMITSU TOKEI KK
Original Assignee
NITTO SEIMITSU TOKEI KK
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 NITTO SEIMITSU TOKEI KK filed Critical NITTO SEIMITSU TOKEI KK
Priority to JP7325078A priority Critical patent/JPS55438A/en
Publication of JPS55438A publication Critical patent/JPS55438A/en
Pending legal-status Critical Current

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Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To make the automatic assembly of a watch possible by forming a slope in a mortise at the shaft of rotation in the molding plate of a quartz watch.
CONSTITUTION: The upper and lower molding plates 23 and 24 for supporting the shaft of rotation of a stepping motor, into which a toothed rotor 8 is forced at its magnet 1, have their mortises 25 and 28 formed with slopes 21 and 22. As a result, when the stepping motor is inserted into the through hole 2-3 of stators 2-1 and 2-2 to bring tenons 15 and 16 into engagement with the mortises 25 and 28, the tenons 15 and 16 are guided by the slopes 21 and 22 so that the insertion of the rotor 8 into the lower plate 24 and the assembly of the upper plate 23 can be accomplished smoothly without using any tool such as a pincette. More effects can be obtained if the ends of the tenons 15 and 16 are chamferred or formed into a semispherical shape.
COPYRIGHT: (C)1980,JPO&Japio
JP7325078A 1978-06-19 1978-06-19 Molding plate Pending JPS55438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7325078A JPS55438A (en) 1978-06-19 1978-06-19 Molding plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7325078A JPS55438A (en) 1978-06-19 1978-06-19 Molding plate

Publications (1)

Publication Number Publication Date
JPS55438A true JPS55438A (en) 1980-01-05

Family

ID=13512736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7325078A Pending JPS55438A (en) 1978-06-19 1978-06-19 Molding plate

Country Status (1)

Country Link
JP (1) JPS55438A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607093U (en) * 1983-06-24 1985-01-18 セイコーインスツルメンツ株式会社 Rotor support structure of electronic clock
JP2012223014A (en) * 2011-04-12 2012-11-12 Mitsuba Corp Electric motor
CN105103058A (en) * 2013-04-10 2015-11-25 斯沃奇集团研究和开发有限公司 A continuous drilling fluid circulation unit and arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607093U (en) * 1983-06-24 1985-01-18 セイコーインスツルメンツ株式会社 Rotor support structure of electronic clock
JP2012223014A (en) * 2011-04-12 2012-11-12 Mitsuba Corp Electric motor
CN105103058A (en) * 2013-04-10 2015-11-25 斯沃奇集团研究和开发有限公司 A continuous drilling fluid circulation unit and arrangement

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