JPH0335416U - - Google Patents
Info
- Publication number
- JPH0335416U JPH0335416U JP9392589U JP9392589U JPH0335416U JP H0335416 U JPH0335416 U JP H0335416U JP 9392589 U JP9392589 U JP 9392589U JP 9392589 U JP9392589 U JP 9392589U JP H0335416 U JPH0335416 U JP H0335416U
- Authority
- JP
- Japan
- Prior art keywords
- pendulum
- damper device
- cylinders
- damper
- magnetic material
- 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
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989093925U JP2508223Y2 (ja) | 1989-08-11 | 1989-08-11 | 振子体用のダンパ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989093925U JP2508223Y2 (ja) | 1989-08-11 | 1989-08-11 | 振子体用のダンパ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0335416U true JPH0335416U (sv) | 1991-04-08 |
JP2508223Y2 JP2508223Y2 (ja) | 1996-08-21 |
Family
ID=31643285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989093925U Expired - Fee Related JP2508223Y2 (ja) | 1989-08-11 | 1989-08-11 | 振子体用のダンパ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2508223Y2 (sv) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5567610A (en) * | 1978-11-16 | 1980-05-21 | Sotsukishiya:Kk | Damper for pendulum in optical system |
JPS61205818A (ja) * | 1985-03-09 | 1986-09-12 | Sotsukishiya:Kk | 回転照射型自動水準測量装置 |
-
1989
- 1989-08-11 JP JP1989093925U patent/JP2508223Y2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5567610A (en) * | 1978-11-16 | 1980-05-21 | Sotsukishiya:Kk | Damper for pendulum in optical system |
JPS61205818A (ja) * | 1985-03-09 | 1986-09-12 | Sotsukishiya:Kk | 回転照射型自動水準測量装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2508223Y2 (ja) | 1996-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |