JPH01127378U - - Google Patents
Info
- Publication number
- JPH01127378U JPH01127378U JP2096388U JP2096388U JPH01127378U JP H01127378 U JPH01127378 U JP H01127378U JP 2096388 U JP2096388 U JP 2096388U JP 2096388 U JP2096388 U JP 2096388U JP H01127378 U JPH01127378 U JP H01127378U
- Authority
- JP
- Japan
- Prior art keywords
- pinion
- seat
- fitted
- press
- pipe
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Electromechanical Clocks (AREA)
Description
第１図は本考案の実施例のロータを示す図。第
２図Ａ，Ｂは本考案実施例のロータ座を示す図。
第３図は従来のロータ例を示す図。第４図ａ，ｂ
は従来のロータ座の例を示す図。
１，５……ロータかな、２，６……ロータ磁石
、３，７……ロータ座。
FIG. 1 is a diagram showing a rotor according to an embodiment of the present invention. FIGS. 2A and 2B are diagrams showing the rotor seat of the embodiment of the present invention.
FIG. 3 is a diagram showing an example of a conventional rotor. Figure 4 a, b
is a diagram showing an example of a conventional rotor seat. 1, 5... Rotor, 2, 6... Rotor magnet, 3, 7... Rotor seat.
Claims (1)
リング状磁石を前記かなとの間に保持する座より
構成され、前記座が金属薄板からパイプ状に絞り
出された部分を有しており、該パイプ状部分のダ
レ側から前記かなが圧入されていることを特徴と
する時計用ステツプモータのロータ構造。 A pinion, a ring-shaped magnet, and a seat into which the pinion is press-fitted and which holds the ring-shaped magnet between the pinions, the seat having a pipe-shaped portion squeezed out of a thin metal plate, A rotor structure for a step motor for a watch, characterized in that the pinion is press-fitted from the sag side of the pipe-shaped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2096388U JPH01127378U (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2096388U JPH01127378U (en) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127378U true JPH01127378U (en) | 1989-08-31 |
Family
ID=31237777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2096388U Pending JPH01127378U (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249433A (en) * | 2004-03-02 | 2005-09-15 | Citizen Watch Co Ltd | Rotor of step motor for timepiece |
-
1988
- 1988-02-19 JP JP2096388U patent/JPH01127378U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249433A (en) * | 2004-03-02 | 2005-09-15 | Citizen Watch Co Ltd | Rotor of step motor for timepiece |
| JP4551672B2 (en) * | 2004-03-02 | 2010-09-29 | シチズンホールディングス株式会社 | Clock step motor rotor |