JPS5465065A - Watch - Google Patents

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Publication number
JPS5465065A
JPS5465065A JP13031277A JP13031277A JPS5465065A JP S5465065 A JPS5465065 A JP S5465065A JP 13031277 A JP13031277 A JP 13031277A JP 13031277 A JP13031277 A JP 13031277A JP S5465065 A JPS5465065 A JP S5465065A
Authority
JP
Japan
Prior art keywords
wheel
reduction
minute hand
knob
hand wheel
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
JP13031277A
Other languages
Japanese (ja)
Inventor
Akio Matsumoto
Koichi Inasumi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13031277A priority Critical patent/JPS5465065A/en
Publication of JPS5465065A publication Critical patent/JPS5465065A/en
Pending legal-status Critical Current

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  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To reduce the number of parts, facilitate assembling works and achieve the savings of expenses by parallel-driving a minute hand wheel and hour hand wheel by way of a single transmission wheel.
CONSTITUTION: A reduction wheel 6 is loosely fitted to the minute hand arbor 10 and the revolutions of the rotor 4 of a step motor 3 are transmitted to the reduction wheel 6 by means of a 1st wheel 5, after which they are parallel transmitted to the minute hand wheel 8 and hour hand wheel 9 via transmission wheel 7. To change the time, a knob 12 is pulled out to prohibit the engagement of the 1st wheel 5 and reduction wheel 6, after which the knob 12 is suitably turned whereby the time may be changed. Hence, there is no need for slip mechanism.
COPYRIGHT: (C)1979,JPO&Japio
JP13031277A 1977-11-01 1977-11-01 Watch Pending JPS5465065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13031277A JPS5465065A (en) 1977-11-01 1977-11-01 Watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13031277A JPS5465065A (en) 1977-11-01 1977-11-01 Watch

Publications (1)

Publication Number Publication Date
JPS5465065A true JPS5465065A (en) 1979-05-25

Family

ID=15031302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13031277A Pending JPS5465065A (en) 1977-11-01 1977-11-01 Watch

Country Status (1)

Country Link
JP (1) JPS5465065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178690U (en) * 1982-05-25 1983-11-29 富士計器株式会社 Gear train structure of a two-hand watch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124473A (en) * 1975-04-22 1976-10-29 Citizen Watch Co Ltd Electronic watch
JPS5282272A (en) * 1975-12-27 1977-07-09 Jiekoo Kk Three needle clock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124473A (en) * 1975-04-22 1976-10-29 Citizen Watch Co Ltd Electronic watch
JPS5282272A (en) * 1975-12-27 1977-07-09 Jiekoo Kk Three needle clock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178690U (en) * 1982-05-25 1983-11-29 富士計器株式会社 Gear train structure of a two-hand watch

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