JPS63109328U - - Google Patents
Info
- Publication number
- JPS63109328U JPS63109328U JP168687U JP168687U JPS63109328U JP S63109328 U JPS63109328 U JP S63109328U JP 168687 U JP168687 U JP 168687U JP 168687 U JP168687 U JP 168687U JP S63109328 U JPS63109328 U JP S63109328U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- vibration damping
- damping material
- low
- leaf spring
- 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
- 238000013016 damping Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 5
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 239000003190 viscoelastic substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP168687U JPS63109328U (2) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP168687U JPS63109328U (2) | 1987-01-09 | 1987-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109328U true JPS63109328U (2) | 1988-07-14 |
Family
ID=30779829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP168687U Pending JPS63109328U (2) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109328U (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06349089A (ja) * | 1993-06-07 | 1994-12-22 | Nec Corp | 光ヘッドの対物レンズアクチュエータ |
-
1987
- 1987-01-09 JP JP168687U patent/JPS63109328U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06349089A (ja) * | 1993-06-07 | 1994-12-22 | Nec Corp | 光ヘッドの対物レンズアクチュエータ |
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