JPS5497455A - Changeover mechanism of watch - Google Patents

Changeover mechanism of watch

Info

Publication number
JPS5497455A
JPS5497455A JP457478A JP457478A JPS5497455A JP S5497455 A JPS5497455 A JP S5497455A JP 457478 A JP457478 A JP 457478A JP 457478 A JP457478 A JP 457478A JP S5497455 A JPS5497455 A JP S5497455A
Authority
JP
Japan
Prior art keywords
winding stem
correction wheel
wheel
hand
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
JP457478A
Other languages
Japanese (ja)
Inventor
Toshimasa Ikegami
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP457478A priority Critical patent/JPS5497455A/en
Publication of JPS5497455A publication Critical patent/JPS5497455A/en
Pending legal-status Critical Current

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  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To approach winding crown position to the dial side as far as possible by bearing a wheel which is engaged to the winding stem intermeshed to correction wheel train and transmitting the rotation operation of the winding stem to the correction wheel train, to the plate.
CONSTITUTION: A winding stem 2 which has a square hole part engaging to the squared part 9b of a correction wheel 9 is supported to a plate 1 and correction wheel 9. A setting lever 3 is disposed on the front side of the plate 1 and positions the winding stem 2 to ordinary hand operating and hand setting states. When the winding stem 2 is pulles out, the orinary hand operation state moves to the hand setting state and when the winding stem 2 is rotated, the correction wheel 9 is intermeshed with a setting wheel 5 by the spring force of a spring 10. The position l of the winding stem is determined by the larger of the maximum diameter (d) of the winding stem 2 and the tooth outside diameter of the correction wheel 9.
COPYRIGHT: (C)1979,JPO&Japio
JP457478A 1978-01-19 1978-01-19 Changeover mechanism of watch Pending JPS5497455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP457478A JPS5497455A (en) 1978-01-19 1978-01-19 Changeover mechanism of watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP457478A JPS5497455A (en) 1978-01-19 1978-01-19 Changeover mechanism of watch

Publications (1)

Publication Number Publication Date
JPS5497455A true JPS5497455A (en) 1979-08-01

Family

ID=11587797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP457478A Pending JPS5497455A (en) 1978-01-19 1978-01-19 Changeover mechanism of watch

Country Status (1)

Country Link
JP (1) JPS5497455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842680U (en) * 1981-09-14 1983-03-22 セイコーインスツルメンツ株式会社 clock hand turning mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842680U (en) * 1981-09-14 1983-03-22 セイコーインスツルメンツ株式会社 clock hand turning mechanism

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