DE298442C - - Google Patents
Info
- Publication number
- DE298442C DE298442C DENDAT298442D DE298442DA DE298442C DE 298442 C DE298442 C DE 298442C DE NDAT298442 D DENDAT298442 D DE NDAT298442D DE 298442D A DE298442D A DE 298442DA DE 298442 C DE298442 C DE 298442C
- Authority
- DE
- Germany
- Prior art keywords
- points
- crosshairs
- plates
- distance
- aiming device
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
- F41G3/24—Bombsights
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE298442C true DE298442C (enExample) |
Family
ID=552647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT298442D Active DE298442C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE298442C (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2487814A (en) * | 1946-03-25 | 1949-11-15 | Us Interior | Mapping instrument |
| US2569498A (en) * | 1948-05-18 | 1951-10-02 | Eugene J Schlatter | Instrument for determining slope from stereoscopic images |
-
0
- DE DENDAT298442D patent/DE298442C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2487814A (en) * | 1946-03-25 | 1949-11-15 | Us Interior | Mapping instrument |
| US2569498A (en) * | 1948-05-18 | 1951-10-02 | Eugene J Schlatter | Instrument for determining slope from stereoscopic images |
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