AT64851B

AT64851B - Universal geodetic instrument.

Info

Publication number: AT64851B
Authority: AT
Inventors: Hermann Ritter Vo Winterhalder
Original assignee: Hermann Ritter Vo Winterhalder
Priority date: 1913-04-19
Filing date: 1913-04-19
Publication date: 1914-05-11

Description

  

   <Desc/Clms Page number 1> 
 geodätische Universalinstrument. 



   Gegenstand vorliegender Erfindung ist ein geodätisches   Untversalinstrument.   Der   Fernrohrträger   ist als Diopter (zwei nicht optische Absehen, die durch einen linealartigen Teil verbunden sind) ausgebildet, der mit den übrigen Teilen des Instrumentes leicht lösbar verbunden ist.   Das Universalinstrument kann daher   sowohl für Horizontal-als auch Vertikalwinkel sowie für   Gefälle-und Distanzmessungen   als auch beispielsweise zu Arbeiten am Messtisch verwendet werden. 



   Die Zeichnung zeigt eine beispielsweise Ausftihrungsform des Universalinstrumentes in Fig. 1 in Ansicht und in Fig. 2 im Grundriss, wobei die Auszüge des Fernrohres entfernt sind. 



   Auf dem Stativ 1 ist ein Horizontalkreis 2 angebracht. Ein Arm 3 ist bei 4 drehbar über dem Horizontalkreis angeordnet. An einem Ende dieses Armes ist die   Höhenschranbe   5 befestigt, auf welche sich der Fernrohrträger stützt. Derselbe besteht aus dem Diopterlineal 6 mit Stützplatten 7. Das Ende   8   des Armes 3 ist mit zwei Schrauben 9 ausgestattet, die in   Körnerlöcher   des Diopterlineals   eingreifen,   so dass das letztere um die Achse der beiden Schrauben in einer senkrechten Ebene verschwenkt werden kann.

   In den   Stützplatten 7   ist der   Objt\ktivkopf 10   bzw. der   Okularkopf 11   befestigt, über welche die   Auszüge   des Fernrohres geschoben sind.   Der Höhenkreis 13   ist   bei 14   am Arm 3 
 EMI1.1 
 Nonien. Zur Erteilung der feinen Höhen-und Seitenrichtung sind   gewöhnlich   Mikrometerschrauben vorgesehen. Die Höhenschraube wird zweckmässig mit   einer Messtrommel   zur Ablesung der feinen Verstellung ausgestattet. 19 ist eine am Diopterlineal angebrachte Libelle und   20   eine Bussole. 



   Da die Drehachse für den Höhenkreis nicht in derselben Vertikalebene wie die Drehachse des Horizontalkreises liegt, vielmehr auf der entgegengesetzten Seite der Horizontal- 
 EMI1.2 
 Instrumentes auch bei grossem Depressionswinkel gewährleistet. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 universal geodetic instrument.



   The subject of the present invention is a geodetic universal instrument. The telescope carrier is designed as a diopter (two non-optical reticles that are connected by a ruler-like part), which is easily detachably connected to the other parts of the instrument. The universal instrument can therefore be used both for horizontal and vertical angles as well as for slope and distance measurements and, for example, for work on the measuring table.



   The drawing shows an exemplary embodiment of the universal instrument in FIG. 1 in a view and in FIG. 2 in plan, the extensions of the telescope being removed.



   A horizontal circle 2 is attached to the stand 1. An arm 3 is rotatably arranged at 4 above the horizontal circle. At one end of this arm, the height bracket 5 is attached, on which the telescope carrier rests. The same consists of the rear sight ruler 6 with support plates 7. The end 8 of the arm 3 is equipped with two screws 9 which engage in punch holes in the rear sight ruler so that the latter can be pivoted about the axis of the two screws in a vertical plane.

   The objective head 10 or the eyepiece head 11, over which the telescope extensions are pushed, is fastened in the support plates 7. The height circle 13 is at 14 on the arm 3
 EMI1.1
 Verniers. Micrometer screws are usually provided to provide fine vertical and lateral directions. The height screw is expediently equipped with a measuring drum for reading the fine adjustment. 19 is a dragonfly attached to the diopter ruler and 20 is a bussole.



   Since the axis of rotation for the height circle does not lie in the same vertical plane as the axis of rotation of the horizontal circle, rather on the opposite side of the horizontal
 EMI1.2
 Instrument guaranteed even with a large depression angle.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims

The instrument is therefore suitable for horizontal and vertical angles as well as for slope and distance measurements and is permitted after the objective end of the telescope has been pivoted downwards so far that the diopter ruler is no longer in engagement with the height circle and after loosening one of the screws 9 due to the slight inclination of the diopter ruler, the removal of the independent telescope diopter for use in measuring table work. So that you can work without a telescope EMI1.3 brought. After the telescope extensions have been pushed together, they can be removed from the heads, so that, for example, the bussole can be easily read.

Of course, instead of the device described, a complete telescope can also be removably attached to the diopter ruler. The instrument is also suitable EMI1.4 PATENT CLAIMS: 1. Geodetic universal instrument, characterized in that the telescope carrier is designed as a diopter and is easily detachably connected to the instrument. so that <Desc / Clms Page number 2> Instrument can be used for horizontal and vertical angles as well as for slope and distance measurements and as a diopter for working on the measuring table.

2. Geodetic universal instrument according to claim 1, characterized in that the diopter ruler carrying the telescope is mounted pivotably in a vertical plane and supported at a second point by a height adjusting screw in an arm that can be rotated over the horizontal circle by means of two pointed screws which engage in punch holes on the diopter ruler is.

3. Universal geodetic instrument according to claim 1, characterized in that the axis of rotation for the height circle is not in the same vertical plane as the axis of rotation of the horizontal circle.

4. Geodetic universal instrument according to claim 1 or 2, characterized in that a bussole is attached to the diopter incal so that the diopter and the entire instrument can be used as bussole instruments. a. Geodetic universal instrument according to Claims 1 to 4, characterized in that the ocular and objective head lying in the support plates of the diopter ruler is designed to be separable from the remaining part of the telescope, the extension piece, consisting of several telescopic tubes, for the purpose of pulling out after being pushed together to be able to dig between the eyepiece and lens head when readings are to be made on scales or instruments arranged below.