DE237073C - - Google Patents
Info
- Publication number
- DE237073C DE237073C DENDAT237073D DE237073DA DE237073C DE 237073 C DE237073 C DE 237073C DE NDAT237073 D DENDAT237073 D DE NDAT237073D DE 237073D A DE237073D A DE 237073DA DE 237073 C DE237073 C DE 237073C
- Authority
- DE
- Germany
- Prior art keywords
- arm
- axis
- chain
- ratchet wheel
- lever
- 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.)
- Active
Links
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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
- G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
- G03B23/125—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier the pictures being attached to a chain or linked up to form a chain
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE237073C true DE237073C (OSRAM) |
Family
ID=496715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT237073D Active DE237073C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE237073C (OSRAM) |
-
0
- DE DENDAT237073D patent/DE237073C/de active Active
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