DE264426C - - Google Patents
Info
- Publication number
- DE264426C DE264426C DENDAT264426D DE264426DA DE264426C DE 264426 C DE264426 C DE 264426C DE NDAT264426 D DENDAT264426 D DE NDAT264426D DE 264426D A DE264426D A DE 264426DA DE 264426 C DE264426 C DE 264426C
- Authority
- DE
- Germany
- Prior art keywords
- ball
- barrel
- fine adjustment
- inclined plane
- sliding surface
- 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
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE264426C true DE264426C (enrdf_load_stackoverflow) |
Family
ID=521744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT264426D Active DE264426C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE264426C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856830A (en) * | 1952-11-06 | 1958-10-21 | Voigtlaender Ag | Camera focus adjusting mechanism |
| US2890639A (en) * | 1953-07-10 | 1959-06-16 | Voigtlaender Ag | Camera focus adjusting mechanism |
-
0
- DE DENDAT264426D patent/DE264426C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856830A (en) * | 1952-11-06 | 1958-10-21 | Voigtlaender Ag | Camera focus adjusting mechanism |
| US2890639A (en) * | 1953-07-10 | 1959-06-16 | Voigtlaender Ag | Camera focus adjusting mechanism |
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