DE175900C - - Google Patents
Info
- Publication number
- DE175900C DE175900C DE1905175900D DE175900DA DE175900C DE 175900 C DE175900 C DE 175900C DE 1905175900 D DE1905175900 D DE 1905175900D DE 175900D A DE175900D A DE 175900DA DE 175900 C DE175900 C DE 175900C
- Authority
- DE
- Germany
- Prior art keywords
- prism
- axis
- base line
- prisms
- eyepiece
- 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 - Lifetime
Links
- 239000004568 cement Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 241000182341 Cubitermes group Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
- G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29590D AT29590B (de) | 1905-04-29 | 1906-02-10 | Koinzidenzentfernungsmesser mit einem aus zwei Teilen zusammengekitteten Scheideprisma. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE175900C true DE175900C (enrdf_load_stackoverflow) |
Family
ID=440506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1905175900D Expired - Lifetime DE175900C (enrdf_load_stackoverflow) | 1905-04-29 | 1905-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE175900C (enrdf_load_stackoverflow) |
-
1905
- 1905-04-29 DE DE1905175900D patent/DE175900C/de not_active Expired - Lifetime