JPH0614175Y2 - ズ−ムレンズ鏡胴のカム筒 - Google Patents
ズ−ムレンズ鏡胴のカム筒Info
- Publication number
- JPH0614175Y2 JPH0614175Y2 JP1987004353U JP435387U JPH0614175Y2 JP H0614175 Y2 JPH0614175 Y2 JP H0614175Y2 JP 1987004353 U JP1987004353 U JP 1987004353U JP 435387 U JP435387 U JP 435387U JP H0614175 Y2 JPH0614175 Y2 JP H0614175Y2
- Authority
- JP
- Japan
- Prior art keywords
- cam
- barrel
- moving
- cylinder
- hole
- 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 - Lifetime
Links
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000012937 correction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987004353U JPH0614175Y2 (ja) | 1987-01-14 | 1987-01-14 | ズ−ムレンズ鏡胴のカム筒 |
| US07/102,102 US4834514A (en) | 1986-09-30 | 1987-09-29 | Zoom lens mount assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987004353U JPH0614175Y2 (ja) | 1987-01-14 | 1987-01-14 | ズ−ムレンズ鏡胴のカム筒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63113109U JPS63113109U (enrdf_load_stackoverflow) | 1988-07-21 |
| JPH0614175Y2 true JPH0614175Y2 (ja) | 1994-04-13 |
Family
ID=30784943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987004353U Expired - Lifetime JPH0614175Y2 (ja) | 1986-09-30 | 1987-01-14 | ズ−ムレンズ鏡胴のカム筒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614175Y2 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220136B2 (enrdf_load_stackoverflow) * | 1972-11-18 | 1977-06-01 | ||
| JPS5236571Y2 (enrdf_load_stackoverflow) * | 1973-03-23 | 1977-08-20 | ||
| JPS6041533Y2 (ja) * | 1980-06-30 | 1985-12-18 | 株式会社リコー | ズ−ムレンズの鏡筒 |
-
1987
- 1987-01-14 JP JP1987004353U patent/JPH0614175Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63113109U (enrdf_load_stackoverflow) | 1988-07-21 |
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