著者

青木 茂 宮沢 修 高橋 理

出版者

一般社団法人日本時計学会

雑誌

日本時計学会誌 (ISSN:00290416)

巻号頁・発行日

no.129, pp.55-64, 1989-06-20

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This paper describes a new quartz watch driving system we developed. With this system, the second hand of a wrist watch moves smoothly as if it is sweeping. An intermittent movement of the stepping motor is transferred to a smooth sweeping motion due to the spiral spring and the viscous regulator. This system also allows the continued superiority of quartz watches.

著者

宮沢 修 野波 健蔵

出版者

一般社団法人日本機械学会

雑誌

日本機械学會誌 (ISSN:00214728)

巻号頁・発行日

vol.108, no.1042, pp.698-699, 2005-09-05

被引用文献数

3

著者

青木 茂 宮沢 修 高橋 理

出版者

一般社団法人 日本時計学会

雑誌

日本時計学会誌 (ISSN:00290416)

巻号頁・発行日

vol.129, pp.55-64, 1989-06-20 (Released:2017-11-09)

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This paper describes a new quartz watch driving system we developed. With this system, the second hand of a wrist watch moves smoothly as if it is sweeping. An intermittent movement of the stepping motor is transferred to a smooth sweeping motion due to the spiral spring and the viscous regulator. This system also allows the continued superiority of quartz watches.