JPS5895180U - Rotor structure of a crystal clock - Google Patents

Rotor structure of a crystal clock

Info

Publication number
JPS5895180U
JPS5895180U JP19045181U JP19045181U JPS5895180U JP S5895180 U JPS5895180 U JP S5895180U JP 19045181 U JP19045181 U JP 19045181U JP 19045181 U JP19045181 U JP 19045181U JP S5895180 U JPS5895180 U JP S5895180U
Authority
JP
Japan
Prior art keywords
magnet
rotor
pinion
magnetic material
rotor structure
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
JP19045181U
Other languages
Japanese (ja)
Inventor
中尾　秀幸
大和田　玲子
守 渡辺
守 佐藤
Original Assignee
セイコーインスツルメンツ株式会社
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 セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP19045181U priority Critical patent/JPS5895180U/en
Publication of JPS5895180U publication Critical patent/JPS5895180U/en
Pending legal-status Critical Current

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  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例であり、磁性材からなるロータを使用し
たロータの断面構造を示した断面図である。第２図は本
発明による実施例であるロータの断面構造を示した断面
図をそれぞれ示している。 １１・・田−夕真、１２・・・ロータかな、１３・・・
磁石、１４・・・磁石押え。FIG. 1 is a conventional example, and is a cross-sectional view showing the cross-sectional structure of a rotor using a rotor made of a magnetic material. FIG. 2 shows cross-sectional views showing the cross-sectional structure of a rotor according to an embodiment of the present invention. 11... Ta-Yuma, 12... Rotor, 13...
Magnet, 14... Magnet presser.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石、回転軸でかつ磁性材からなるロータ真、磁石
の案内部とかな部を有した非磁性材よりなるロータかな
、ロータ真と係合し、磁石の案内となる筒部と磁石押え
部を有した非磁性材より般る磁石押え部材で構成され、
ロータかなと磁石押えをロータ真と係合させると同時に
ロータかなと磁石押えで磁石を挟持固定したことを特徴
とする水晶時計のロータ構造。A permanent magnet, a rotor stem that is a rotating shaft and made of a magnetic material, a rotor pinion made of a non-magnetic material that has a magnet guide part and a pinion part, a cylindrical part that engages with the rotor stem and serves as a guide for the magnet, and a magnet holding part. It is composed of a magnet holding member made of a non-magnetic material having
A rotor structure for a crystal watch characterized in that a rotor pinion and a magnet holder are engaged with a rotor stem, and at the same time a magnet is clamped and fixed between a rotor pinion and a magnet holder.
JP19045181U 1981-12-21 1981-12-21 Rotor structure of a crystal clock Pending JPS5895180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19045181U JPS5895180U (en) 1981-12-21 1981-12-21 Rotor structure of a crystal clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19045181U JPS5895180U (en) 1981-12-21 1981-12-21 Rotor structure of a crystal clock

Publications (1)

Publication Number Publication Date
JPS5895180U true JPS5895180U (en) 1983-06-28

Family

ID=30104026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19045181U Pending JPS5895180U (en) 1981-12-21 1981-12-21 Rotor structure of a crystal clock

Country Status (1)

Country Link
JP (1) JPS5895180U (en)

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