JPH0455294Y2 - - Google Patents
Info
- Publication number
- JPH0455294Y2 JPH0455294Y2 JP368990U JP368990U JPH0455294Y2 JP H0455294 Y2 JPH0455294 Y2 JP H0455294Y2 JP 368990 U JP368990 U JP 368990U JP 368990 U JP368990 U JP 368990U JP H0455294 Y2 JPH0455294 Y2 JP H0455294Y2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- unit
- gear train
- lens barrel
- train unit
- 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Landscapes
- Focusing (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP368990U JPH0455294Y2 (en]) | 1990-01-19 | 1990-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP368990U JPH0455294Y2 (en]) | 1990-01-19 | 1990-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104311U JPH02104311U (en]) | 1990-08-20 |
| JPH0455294Y2 true JPH0455294Y2 (en]) | 1992-12-25 |
Family
ID=31205546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP368990U Expired JPH0455294Y2 (en]) | 1990-01-19 | 1990-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455294Y2 (en]) |
-
1990
- 1990-01-19 JP JP368990U patent/JPH0455294Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02104311U (en]) | 1990-08-20 |
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