DE300611C

DE300611C -

Info

Publication number: DE300611C
Application number: DENDAT300611D
Authority: DE

Description

Wenn auf der Erdoberfläche von zwei ge-> trennt voneinander liegenden. Stellen aus ein und derselbe entfernt liegende Punkt ins Auge gefaßt, durch Fernrohre beobachtet oder zwecks Entfernungsmessung visiert wer-, den soll, wird es meistens nicht allzu schwierig sein, daß sich die beiden beobachtenden Stellen über den betreffenden Entfernungspunkt einigen, weil auf der Erdoberfläche When on the earth's surface by two> separated from each other. Set off on and the same distant point envisaged, observed through telescopes or to aim for distance measurement, it is usually not too difficult be that the two observing bodies agree on the relevant distance point, because on the earth's surface

ίο meistens viele verschiedene Gegenstände in der Richtung des zu beobachtenden Punktes liegen, durch deren Lage zu dem betreffenden I³UnICt letzterer bestimmt werden kann. Auf der See oder in einem ebenen Gelände, in dem sich keine Anhaltspunkte befinden und ganz besonders dann, wenn der zu beobachtende Punkt frei im Raum liegt, wie beispielsweise ein Flugzeug, ist es aber häufig schwierig, von der einen von zwei weit auseinanderliegenden Stellen aus, den an dieser Stelle beobachteten Punkt so zu bestimmen, daß auch von der anderen Stelle aus genau derselbe Punkt ins Auge gefaßt werden kann. Diese Schwierigkeit wird besonders dann als ' großer Übelstand empfunden, wenn unter mehreren Flugzeugen ein bestimmtes, beispielsweise zur Beschießung und zur vorausgehenden Feststellung seiner Lage im Raum, von zwei voneinander entfernten Beobach-ίο mostly many different objects lie in the direction of the point to be observed, through their position in ^{relation to the relevant I 3} UnICt the latter can be determined. At sea or in flat terrain where there are no clues, and especially when the point to be observed is free in space, such as an airplane, it is often difficult to get from one of two places that are far apart to determine the point observed at this point in such a way that exactly the same point can also be observed from the other point. This difficulty is perceived as a 'great inconvenience' if, among several aircraft, a certain aircraft, for example for bombardment and for prior determination of its position in space, is monitored by two distant observers.

tern ins Auge gefaßt werden soll. Vtern should be considered. V.

Die Erfindung bezweckt, diese Schwierigkeiten zu beseitigen und es dem zweiten Beobachter in einfachster Weise möglich zu machen, den von dem ersten, in einer bestimmten Entfernung !befindlichen Beobachter visierten, bzw. mit 'dem Fernrohr ins Auge gefaßten Punkt im Raum mit Sicherheit schnell aufzufinden, damit durch die Beobachtung des Punktes von den beiden ge- trennten Stellen die räumliche Lage desselben durch geeignete Meßeinrichtungen bestimmt werden kann.The invention aims to eliminate these difficulties and to make it available to the second observer to make it possible in the simplest possible way, from the first observer who is at a certain distance! sighted, or with 'the telescope in the eye to quickly find the captured point in space with certainty, so that by observing the point of the two separated places the spatial position of the same determined by suitable measuring devices can be.

Die Erfindung geht von dem Gedanken aus. daß durch die auf einen Punkt gcrichtete Visierlinie irgendeiner Visiervorrichtung eines Beobachterstandes, ferner {lurch die Verbindungslinie zwischen dieser Vorrichtung und einer in bestimmter Entfernung aufgestellten zweiten Visiervorrichtung die Lage einer Visierebene bestimmt wird, in welche die Seh- oder Visierlinie des .The invention is based on the idea the end. that by the line of sight of some sighting device, which is aimed at a point an observer stand, furthermore by the connecting line between these Device and a second sighting device set up at a certain distance the position of a sighting plane is determined in which the line of sight or sight of the.

zweiten Beobachterstandes unbedingt hineinfallen muß, wenn letztere auf den von dem ersten Beobachterstand aus ins Auge gefaßten Punkt eingestellt ist. Wenn es gelungen ist, in die erwähnte Visierebene des ersten Beobachterstandes auch die Visierlinie des zweiten Standes zu bringen, so braucht von letzterem aus nur noch die Visierebene abgesucht zu werden, um den von dem ersten Bc- 60, obachlerstand visierten Punkt, zu finden. Um diesen Grundgedanken zur Auffindung eines bestimmten Punktes durch einen zweiten Beobachter praktisch zu verwenden, ist es erforderlich, die Lage der durch den ersten Bc-, obachtcr gefundenen Visierebene so zu ver- -■;■ körperlichen,, daß danach die zweite Visiervorrichtung eingestellt werden kann, wobei es bei dieser Verkörperung auch darauf ankommt, daß durch sie die Seitenrichtung der Visierlinie des ersten Beobachters kenntlich wird.second observer position must necessarily fall into it, if the latter falls on that of the first observer position is set from the point envisaged. If it succeeded is, in the mentioned plane of sight of the first observer stand also the line of sight of the To bring the second stand, then from the latter only the plane of the sight needs to be searched to find the point targeted by the first Bc-60, obachlerstand. Around To use this basic idea in practice to find a certain point by a second observer, it is necessary, the position of the plane of sight found by the first observer in such a way - ■; ■ physical ,, that afterwards the second sighting device can be adjusted, wherein it is also important with this embodiment that through it the lateral direction of the Line of sight of the first observer becomes recognizable.

Nimmt man an, daß in den Punkten A und B, die iii einem bestimmten Abstande voneinander liegen, Fernrohre oder Visiervorrichtungen aufgestellt sind, welche gleiche ' Höhenlage besitzen, so wird durch Visieren des im Raum befindlichen Punktes C von den beiden Beobachtungsstellen aus ein Dreieck A-B-C entstehen, dessen Neigungswinkel zur wagerechten Ebene sich je nach der Höhenlage des Punktes C verändert. Die Dreiecksebene, welche Visierebene genannt werden soll, wird je nach der Lagenveränderung des Punktes C um die Linie A-B schwingen. Die Linie B-C gibt dann die Seitenrichtung des Punktes C von der Beobachtungsstelle B aus an, und ferner wind die Lage der Visierebene, in der sich der Punkt C befindet, durch die Lage der Linie B-C zu der wagerechten Ebene, in der die Linie A-B liegt, 'bestimmt. Uim die Lage der Visierebene und der Visierlinie B-C zu verkörpern, wird der Erfindung gemäß in einem geeigneten Abstand von dem zweiten Beobachterstand A ein nach allen Seiten beweglicher Richtungsweiser d o. dgl. angebracht, welcher seinen Drehpunkt innerhalb der Verbindungslinie der Beobach- ' terstände A, B hat, .und der auf mechanischem oder elektrischem Wege genau so eingestellt wird wie die Visiervorrichtung bei B. Der Richtungsweiser d wird nicht nur unter dem-If one assumes that telescopes or sighting devices are set up at points A and B, which are at a certain distance from one another, which have the same altitude, then by sighting point C in space from the two observation points a triangle ABC arise whose angle of inclination to the horizontal plane changes depending on the altitude of point C. The triangular plane, which is to be called the sight plane, will swing around the line AB depending on the change in position of point C. The line BC then indicates the lateral direction of the point C from the observation point B , and also the position of the sighting plane in which the point C is located, through the position of the line BC to the horizontal plane in which the line AB is located , 'certainly. Uim to embody the position of the sighting plane and the line of sight BC, the invention, according to a suitable distance from the second observer's A A movable in all directions signposts d o. The like. Fitted which its pivot point 'terstände within the connecting line of the observation A , B , and which is adjusted mechanically or electrically in exactly the same way as the sighting device at B. The direction indicator d is not only

Claims

., the same side angle b of the line of sight BC, but also set at the angle of inclination a that the plane of sight has with the horizontal plane laid by the line AB. The direction indicator rf is therefore in the same plane exactly parallel to the line BC ' and is due to its inclination

. ', the horizontal plane shows the inclined position of the sight plane at. Furthermore, he becomes by virtue of himself

ίο parallel position to line BC in the mentioned plane also indicate the lateral direction of this line. This direction indicator d therefore embodies the-

: '. that of the sighting plane and the sighting line BC and can accordingly be used by the sighting device at A to find point C sighted from B. The latter sighting device, the pivot point of which lies in the same straight line as the pivot

ao point of the device at B and the direction indicator d, is rotated by the observer so that his line of sight is directed at any point of the direction indicator d, so that the latter can be seen as a grain

»5 or guideline serves. By adjusting the line of sight of the observer at A. this line comes to lie in the plane of the sight. After this has been achieved, the observer only needs to move his line of sight at A along the direction indicator rf in order to find the plane of sight in this plane.

'■ to find the point aimed at from B. ; The device or the telescope at A could be pulled apart in the longitudinal direction and slidably connected to the direction ■ 'wise d , so that it automatically follows the movements of the latter and thus always lies in the plane of sight embodied by the directional sign d and thereby lengthways of the direction indicator are shifted . can.

Is when searching the room at the loading; .- .. Movement of the sighting device set up at A along the direction indicator rf a ^: Aircraft has been found and this aircraft remains with the constantly changing movements of the direction indicator d (due to the tracking of the aircraft by the one set up at B and its movements on the direction indicator d transmitting telescope) in the line of sight emanating from A, this aircraft must

'..- undoubtedly be the one from the point !? is sighted out. Should the case: happen that when searching the room with the sighting device at A along the direction sign d, a wrong aircraft or several aircraft are in the line of sight! seem so will be for the observer! at A immediately upon further movement of the; through the telescope at B in its direction constantly changing direction indicator rf show whether that seen by A ! Airplane is the right one, because every airplane that happened only for a moment in the line of sight of A , as a result of its further movements not being tracked from B , emerges or disappears from the plane of sight embodied by the direction indicator rf when the observation is continued, since its movement becomes the direction indicator rf does not follow.

The direction indicator rf is expediently arranged as close as possible to the observer stand A and must be long enough that it can be used as a guide point for aircraft that are located both to the right and left of the observer stand A. Instead of installing the two observation posts in a horizontal plane, one could ^: Arrange them vertically one above the other, which makes the device particularly suitable for determining the position of ships. Of course, you could also have several observer stands, e.g. B. in a triangle, ■ use to achieve reliable observations in any direction. Is the sighting device arranged at A slidable with? connected to the direction indicator rf, the observer at A is made aware by the automatic adjustment of his sighting device that an observation is taking place at J3. The sighting devices can of course be equipped with optical instruments.

Patent Α ν claim:

Procedure for finding an im

Object observed through a telescope from a second, in one space

■■ -. · ■ 'distant from certain distances.

that by adjusting the telescope. . of the first observer (B) on the target, (C) at the same time a direction indicator (rf) at the second observer stand (A) automatically enters the plane of inclination of the first telescope that oscillates around the connecting line of the two observer stands; so that the telescope of the

second observer (A) with the help of this: .- .. direction indicator (rf) in the inclination - .; '■■ plane of the telescope of the first observer (B) can be brought to the

Search this plane to find the target aimed at ^{by the first 1 observer.}

1 sheet of drawings.