AT52536B - Combined distance and altimeter. - Google Patents
Combined distance and altimeter.Info
- Publication number
- AT52536B AT52536B AT52536DA AT52536B AT 52536 B AT52536 B AT 52536B AT 52536D A AT52536D A AT 52536DA AT 52536 B AT52536 B AT 52536B
- Authority
- AT
- Austria
- Prior art keywords
- altimeter
- combined distance
- measuring instrument
- instrument according
- plate
- Prior art date
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
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wird die Platte lb samt den auf ihr angeordneten Schienen 3, 4 und 51 aufwärts verschwenkt und mittels der beiden Absehen 8, 9 der höchste Punkt des zu messenden Gegenstandes einvisiert.
Die Höhe ergibt sich aus dem Produkte der gemessenen Distanz und der Tangente des Winkels, welchen die Schiene 3, 4 beim Visieren der Höhe nach vollführt hat. Auf dem Messinstrument sind die auf empirische Weise bestimmten Höhen markiert.
PATENT-ANSPRÜCHE :
1. Messinstrument mit einer verschiebbaren und einer verschwenkbaren Visierschiene, um das Messen aus einem Punkt zu ermöglichen, dadurch gekennzeichnet, dass die beiden Visierschienen auf einer während des Distanzmessens wagerechten Tragplatte beweglich gelagert sind, die aus zwei durch Scharniere miteinander verbundenen Teilen besteht, von denen der eine sich aufwärts verschwenken lässt, damit dasselbe Instrument auch zur Höhenmessung verwendet werden kann.
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the plate 1b together with the rails 3, 4 and 51 arranged on it is pivoted upwards and the highest point of the object to be measured is sighted using the two reticles 8, 9.
The height results from the product of the measured distance and the tangent of the angle which the rail 3, 4 made when aiming in height. The heights determined empirically are marked on the measuring instrument.
PATENT CLAIMS:
1. A measuring instrument with a sliding and a pivoting sighting rail to enable measurement from one point, characterized in that the two sighting rails are movably mounted on a support plate which is horizontal during distance measurement and consists of two parts connected to one another by hinges, of which one of which can be swiveled upwards so that the same instrument can also be used for height measurement.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT52536T | 1911-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT52536B true AT52536B (en) | 1912-03-11 |
Family
ID=3573687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT52536D AT52536B (en) | 1911-05-10 | 1911-05-10 | Combined distance and altimeter. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT52536B (en) |
-
1911
- 1911-05-10 AT AT52536D patent/AT52536B/en active
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