JPH0442613U - - Google Patents
Info
- Publication number
- JPH0442613U JPH0442613U JP1990084338U JP8433890U JPH0442613U JP H0442613 U JPH0442613 U JP H0442613U JP 1990084338 U JP1990084338 U JP 1990084338U JP 8433890 U JP8433890 U JP 8433890U JP H0442613 U JPH0442613 U JP H0442613U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- straight
- helicoid
- cam
- key
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8433890U JP2535052Y2 (ja) | 1990-08-08 | 1990-08-08 | ズームレンズ鏡筒 |
GB9023329A GB2237406B (en) | 1989-10-27 | 1990-10-26 | Zoom lens barrel |
FR9013302A FR2653902B1 (US06826419-20041130-M00005.png) | 1989-10-27 | 1990-10-26 | |
DE4034390A DE4034390C2 (de) | 1989-10-27 | 1990-10-29 | Varioobjektivtubus |
DE4042659A DE4042659C2 (de) | 1989-10-27 | 1990-10-29 | Varioobjektivtubus |
DE4042657A DE4042657C2 (de) | 1989-10-27 | 1990-10-29 | Varioobjektivtubus |
DE4042658A DE4042658C2 (de) | 1989-10-27 | 1990-10-29 | Varioobjektivtubus |
KR1019930017898A KR970003287B1 (ko) | 1989-10-27 | 1993-09-07 | 줌렌즈 배럴(Barrel) |
US08/337,235 US5469300A (en) | 1989-10-27 | 1994-11-04 | Zoom lens barrel |
HK98100500A HK1001571A1 (en) | 1989-10-27 | 1998-01-20 | Zoom lens barrel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8433890U JP2535052Y2 (ja) | 1990-08-08 | 1990-08-08 | ズームレンズ鏡筒 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0442613U true JPH0442613U (US06826419-20041130-M00005.png) | 1992-04-10 |
JP2535052Y2 JP2535052Y2 (ja) | 1997-05-07 |
Family
ID=31632744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8433890U Expired - Fee Related JP2535052Y2 (ja) | 1989-10-27 | 1990-08-08 | ズームレンズ鏡筒 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2535052Y2 (US06826419-20041130-M00005.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0654013U (ja) * | 1992-12-25 | 1994-07-22 | 旭光学工業株式会社 | ズームレンズ鏡筒の直進案内機構 |
-
1990
- 1990-08-08 JP JP8433890U patent/JP2535052Y2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0654013U (ja) * | 1992-12-25 | 1994-07-22 | 旭光学工業株式会社 | ズームレンズ鏡筒の直進案内機構 |
Also Published As
Publication number | Publication date |
---|---|
JP2535052Y2 (ja) | 1997-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |