DE331070C - Device on heliotropes and lamps for direct and indirect target setting - Google Patents
Device on heliotropes and lamps for direct and indirect target settingInfo
- Publication number
- DE331070C DE331070C DE1920331070D DE331070DD DE331070C DE 331070 C DE331070 C DE 331070C DE 1920331070 D DE1920331070 D DE 1920331070D DE 331070D D DE331070D D DE 331070DD DE 331070 C DE331070 C DE 331070C
- Authority
- DE
- Germany
- Prior art keywords
- heliotropes
- lamps
- direct
- target setting
- indirect target
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
- G01C17/10—Comparing observed direction with north indication
- G01C17/12—Comparing observed direction with north indication by sighting means, e.g. for surveyors' compasses
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Instructional Devices (AREA)
Description
Vorrichtung an Heliotropen und Lampen für unmittelbare und mittelbare Zieleinstellung. Es ist auch durch die _Anwendung im Schießwesen bekannt, daß die mittelbare Zieleinstellung statt unter der Verwendung eines Nebenzieles auch mit einem Kompaß erfolgen kann.Device on heliotropes and lamps for direct and indirect Goal setting. It is also known from its use in gunnery that the indirect goal setting instead of using a secondary goal also with can be done with a compass.
Dieser Umstand kann auch bei der mittelbaren Einstellung von Heliotropen und Lampen Verwertung finden, wenn, wie in dem Hauptpatente 3x1752 (Seite 3, Zeile 8o ff.) vdrgesehen, mittlere und kleinere Entfernungen in Betracht kommen.This fact can also occur with the indirect setting of heliotropes and lamps find use if, as in the main patent 3x1752 (page 3, line 8o ff.), Medium and small distances come into consideration.
In diesem Falle tritt an Stelle des, im Hauptpatente genannten Horizontalleises oder zu diesem jener mit der Heliotrop- oder Lampenvorrichtung verbundene oder verbindbare Kompaß. Diese Verbindung kann, wie allgemein bei linealen, durch Nuten, Strichmarken usw., bei Theodolitbauart in der -bekannten Weise durch Aufsetzen auf die Alhidade, auf die Kippachse oder auf das horizontal liegende Fernrohr erfolgen.In this case, the horizontal ice named in the main patent takes the place of the ice or to this that with the heliotrope or lamp device connected or connectable Compass. This connection can, as is generally the case with rulers, by means of grooves, line marks etc., in the case of theodolite type in the known manner by placing it on the alidade, on the tilting axis or on the horizontally lying telescope.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE331070T | 1920-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE331070C true DE331070C (en) | 1920-12-22 |
Family
ID=6194509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1920331070D Expired DE331070C (en) | 1920-02-10 | 1920-02-10 | Device on heliotropes and lamps for direct and indirect target setting |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE331070C (en) |
-
1920
- 1920-02-10 DE DE1920331070D patent/DE331070C/en not_active Expired
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