JPH02117510U - - Google Patents
Info
- Publication number
- JPH02117510U JPH02117510U JP2680389U JP2680389U JPH02117510U JP H02117510 U JPH02117510 U JP H02117510U JP 2680389 U JP2680389 U JP 2680389U JP 2680389 U JP2680389 U JP 2680389U JP H02117510 U JPH02117510 U JP H02117510U
- Authority
- JP
- Japan
- Prior art keywords
- cam ring
- cam
- groove
- lens barrel
- ring
- 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
- 230000003287 optical effect Effects 0.000 claims 5
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2680389U JPH02117510U (ru) | 1989-03-09 | 1989-03-09 | |
GB8915590A GB2229016B (en) | 1989-03-09 | 1989-07-07 | Cam ring of lens barrel and method for manufacturing the same |
DE19893922817 DE3922817C2 (de) | 1989-03-09 | 1989-07-11 | Nockenring für einen Objektivtubus |
FR8909518A FR2644252B1 (fr) | 1989-03-09 | 1989-07-13 | Bague a came pour barillet d'objectif et procede de fabrication d'une telle bague |
US07/865,764 US5255124A (en) | 1989-03-09 | 1992-04-10 | Cam ring of lens barrel and method for manufacturing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2680389U JPH02117510U (ru) | 1989-03-09 | 1989-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02117510U true JPH02117510U (ru) | 1990-09-20 |
Family
ID=31248759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2680389U Pending JPH02117510U (ru) | 1989-03-09 | 1989-03-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02117510U (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009265502A (ja) * | 2008-04-28 | 2009-11-12 | Nikon Corp | レンズ鏡筒及びその調整方法 |
JP2010008634A (ja) * | 2008-06-26 | 2010-01-14 | Nidec Copal Corp | レンズ鏡筒 |
-
1989
- 1989-03-09 JP JP2680389U patent/JPH02117510U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009265502A (ja) * | 2008-04-28 | 2009-11-12 | Nikon Corp | レンズ鏡筒及びその調整方法 |
JP2010008634A (ja) * | 2008-06-26 | 2010-01-14 | Nidec Copal Corp | レンズ鏡筒 |
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