JPS60118981U - Hour hand rotation speed switching device - Google Patents
Hour hand rotation speed switching deviceInfo
- Publication number
- JPS60118981U JPS60118981U JP487884U JP487884U JPS60118981U JP S60118981 U JPS60118981 U JP S60118981U JP 487884 U JP487884 U JP 487884U JP 487884 U JP487884 U JP 487884U JP S60118981 U JPS60118981 U JP S60118981U
- Authority
- JP
- Japan
- Prior art keywords
- hour
- hour hand
- switching device
- speed switching
- 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
Links
Landscapes
- Electromechanical Clocks (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
第1図、及び第2図は、本考案に係る時針の回転速度切
換装置を示す図面であり、第1図は時針が1214間表
示をする場合の断面図、第2図は、時計が24#f間表
示する場合の要部断面図である。
1・・・ムーブメントケース、2・・・五番車、3・・
・四番車、4・・・秒針、5・・・五番車、6・・・五
番車、8・・・分針、9・・田の裏車、9a・・・1濁
間制日の裏カナ、9b・・・2騎間制日の裏カナ、10
・・・切換つまみ、11・・・時針車、lla・・・1
2tf制時針車、自b・・・u時制時針車、12・・・
時針。1 and 2 are drawings showing the rotational speed switching device for the hour hand according to the present invention. FIG. 1 is a cross-sectional view when the hour hand displays 1214 minutes, and FIG. It is a sectional view of the main part when displaying between #f. 1... Movement case, 2... Fifth wheel, 3...
・Fourth wheel, 4...Second hand, 5...Fifth wheel, 6...Fifth wheel, 8...Minute hand, 9...Ranun wheel, 9a...1 Kurima system day ura kana, 9b... ura kana of 2-knight system day, 10
...Switching knob, 11...Hour wheel, lla...1
2tf hour hand wheel, own b...u tense hour hand wheel, 12...
hour hand.
Claims (1)
ための1時間制時針車と、時針を2騎間に1回転させる
。ためめ24蒔間制時針車と、前記1時間制時針車に噛
合う1214間制日0裏カナ及び前記24時間制時針車
に噛合う24時間制日の裏カナを同一軸に有する切換つ
まみとを具備したことを特徴とする時針の回転速度切換
装置。In an analog watch, there is a 1-hour hour wheel that rotates the watch once every 1vf, and an hour hand that rotates the hour hand once every 2 hours. A switching knob having on the same axis a 24-hour time wheel, a 1214-hour day 0 back kana that meshes with the 1-hour hour wheel, and a 24-hour day back kana that meshes with the 24-hour time wheel. A rotating speed switching device for an hour hand, characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP487884U JPS60118981U (en) | 1984-01-18 | 1984-01-18 | Hour hand rotation speed switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP487884U JPS60118981U (en) | 1984-01-18 | 1984-01-18 | Hour hand rotation speed switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60118981U true JPS60118981U (en) | 1985-08-12 |
Family
ID=30480873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP487884U Pending JPS60118981U (en) | 1984-01-18 | 1984-01-18 | Hour hand rotation speed switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60118981U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008304301A (en) * | 2007-06-07 | 2008-12-18 | Cf Building Management:Kk | Clock |
-
1984
- 1984-01-18 JP JP487884U patent/JPS60118981U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008304301A (en) * | 2007-06-07 | 2008-12-18 | Cf Building Management:Kk | Clock |
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