JPH01135303U - - Google Patents
Info
- Publication number
- JPH01135303U JPH01135303U JP2820788U JP2820788U JPH01135303U JP H01135303 U JPH01135303 U JP H01135303U JP 2820788 U JP2820788 U JP 2820788U JP 2820788 U JP2820788 U JP 2820788U JP H01135303 U JPH01135303 U JP H01135303U
- Authority
- JP
- Japan
- Prior art keywords
- equipment case
- rotation detection
- rotation
- gear train
- train mechanism
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2820788U JPH074482Y2 (ja) | 1988-03-04 | 1988-03-04 | 回転検出装置 |
| US07/315,526 US4914831A (en) | 1988-03-04 | 1989-02-24 | Rotation detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2820788U JPH074482Y2 (ja) | 1988-03-04 | 1988-03-04 | 回転検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01135303U true JPH01135303U (en]) | 1989-09-18 |
| JPH074482Y2 JPH074482Y2 (ja) | 1995-02-01 |
Family
ID=31251377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2820788U Expired - Lifetime JPH074482Y2 (ja) | 1988-03-04 | 1988-03-04 | 回転検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074482Y2 (en]) |
-
1988
- 1988-03-04 JP JP2820788U patent/JPH074482Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074482Y2 (ja) | 1995-02-01 |