JPS5830725A - ダハミラ−アレイ - Google Patents
ダハミラ−アレイInfo
- Publication number
- JPS5830725A JPS5830725A JP56128621A JP12862181A JPS5830725A JP S5830725 A JPS5830725 A JP S5830725A JP 56128621 A JP56128621 A JP 56128621A JP 12862181 A JP12862181 A JP 12862181A JP S5830725 A JPS5830725 A JP S5830725A
- Authority
- JP
- Japan
- Prior art keywords
- roof mirror
- zigzag
- holding frame
- mirror surface
- faces
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/002—Arrays of reflective systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/026—Catoptric systems, e.g. image erecting and reversing system having static image erecting or reversing properties only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56128621A JPS5830725A (ja) | 1981-08-17 | 1981-08-17 | ダハミラ−アレイ |
| US06/407,949 US4468094A (en) | 1981-08-17 | 1982-08-13 | Dach mirror array |
| DE19823230548 DE3230548A1 (de) | 1981-08-17 | 1982-08-17 | Dach-spiegelanordnung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56128621A JPS5830725A (ja) | 1981-08-17 | 1981-08-17 | ダハミラ−アレイ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830725A true JPS5830725A (ja) | 1983-02-23 |
Family
ID=14989314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56128621A Pending JPS5830725A (ja) | 1981-08-17 | 1981-08-17 | ダハミラ−アレイ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4468094A (enExample) |
| JP (1) | JPS5830725A (enExample) |
| DE (1) | DE3230548A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989948A (en) * | 1989-05-08 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Reflective sheeting material |
| US6177667B1 (en) * | 1997-10-03 | 2001-01-23 | Ricoh Company, Ltd. | Imaging device |
| JP4208483B2 (ja) * | 2002-05-21 | 2009-01-14 | キヤノン株式会社 | 光学式エンコーダ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE676947C (de) * | 1934-01-20 | 1939-06-15 | Opticolor Akt Ges | Optisches System zur Abbildung ebener Objekte |
| US2421277A (en) * | 1943-05-12 | 1947-05-27 | Richard W Luce | Reflective sign |
| DE1622381A1 (de) * | 1967-11-22 | 1970-10-29 | Ulo Werk M Ullmann | Prismenrueckstrahler |
| DE3106539C2 (de) * | 1980-02-22 | 1994-09-01 | Ricoh Kk | Rasterobjektiv |
-
1981
- 1981-08-17 JP JP56128621A patent/JPS5830725A/ja active Pending
-
1982
- 1982-08-13 US US06/407,949 patent/US4468094A/en not_active Expired - Lifetime
- 1982-08-17 DE DE19823230548 patent/DE3230548A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3230548C2 (enExample) | 1989-11-30 |
| DE3230548A1 (de) | 1983-03-17 |
| US4468094A (en) | 1984-08-28 |
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