DE3410479C2 - - Google Patents
Info
- Publication number
- DE3410479C2 DE3410479C2 DE19843410479 DE3410479A DE3410479C2 DE 3410479 C2 DE3410479 C2 DE 3410479C2 DE 19843410479 DE19843410479 DE 19843410479 DE 3410479 A DE3410479 A DE 3410479A DE 3410479 C2 DE3410479 C2 DE 3410479C2
- Authority
- DE
- Germany
- Prior art keywords
- lever
- wall
- rear wall
- pivot point
- intermediate wall
- 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 - Fee Related
Links
- 238000005192 partition Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/30—Details adapted to collapse or fold, e.g. for portability
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843410479 DE3410479A1 (de) | 1984-03-22 | 1984-03-22 | Mikroplanfilm-lesegeraet in flachbauweise |
NL8401197A NL8401197A (nl) | 1983-04-15 | 1984-04-13 | Leesapparaat voor vlakke microfilm in platte constructie. |
FR8406164A FR2544511B1 (fr) | 1983-05-06 | 1984-04-16 | Dispositif de lecture pour microfilms plans, realise sous forme aplatie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843410479 DE3410479A1 (de) | 1984-03-22 | 1984-03-22 | Mikroplanfilm-lesegeraet in flachbauweise |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3410479A1 DE3410479A1 (de) | 1985-09-26 |
DE3410479C2 true DE3410479C2 (enrdf_load_stackoverflow) | 1991-03-21 |
Family
ID=6231247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843410479 Granted DE3410479A1 (de) | 1983-04-15 | 1984-03-22 | Mikroplanfilm-lesegeraet in flachbauweise |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3410479A1 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4351592A (en) * | 1980-03-04 | 1982-09-28 | Datagraphix, Inc. | Collapsible microfiche reader assembly especially suitable for use in a desk drawer |
-
1984
- 1984-03-22 DE DE19843410479 patent/DE3410479A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3410479A1 (de) | 1985-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3313686 Format of ref document f/p: P |
|
8110 | Request for examination paragraph 44 | ||
8162 | Independent application | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |