DE372014C - Straightening device for determining the parallel position of two shafts - Google Patents
Straightening device for determining the parallel position of two shaftsInfo
- Publication number
- DE372014C DE372014C DEB95866D DEB0095866D DE372014C DE 372014 C DE372014 C DE 372014C DE B95866 D DEB95866 D DE B95866D DE B0095866 D DEB0095866 D DE B0095866D DE 372014 C DE372014 C DE 372014C
- Authority
- DE
- Germany
- Prior art keywords
- shafts
- determining
- parallel position
- sight
- straightening 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Prostheses (AREA)
Description
Richtgerät zum Bestimmen der parallelen Lage zweier Wellen. Den Gegenstand der Erfindung bildet ein Gerät, mit dessen Hilfe die seitliche Lage einer Welle zu einer zweiten derartig hergestellt wird, daß sie, abgesehen von geringen Winkelfehlern, als parallel laufend bezeichnet werden kann.Straightening device for determining the parallel position of two shafts. The subject the invention forms a device with the help of which the lateral position of a shaft to a second is made in such a way that, apart from minor angular errors, can be described as running in parallel.
Auf der Zeichnung - ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt, und zwar zeigen Abb. i und a beide Teile des Gerätes in der Parallelperspektive verbunden durch die Visierlinie, Abb.3 die Diopter der beiden Teile hintereinanderfolgend von der Sehritze des Teils a in Abb. i aus gesehen.In the drawing - is an embodiment of the subject of the invention shown, namely Fig. i and a show both parts of the device in parallel perspective connected by the line of sight, Fig. 3, the diopters of the two parts one after the other seen from the point of view of part a in Fig. i.
Die beiden Hauptkörper b, b, haben eine prismatische Ausbuchtung. An ihren beiden Stirnseiten sind die Diopterarme a und c bzw. a, und c, derartig befestigt, daß die Visierlinie des Diopters annähernd im rechten Winkel zur Dachkante der prismatischen Ausbuchtung läuft. Die Diopter sind nach bekannten Konstruktionen jedoch für beide Geräteteile voneinander verschieden ausgeführt. So erhält der eine Teil b, welcher dem Auge am nächsten liegt, bei d eine Sehritze und einen Faden f, letzterer in einem Schlitz g, während der dem Auge entfernt liegende Teil b, einen offenen Schlitz h und zwei mit der Spitze gegeneinandurgerichtete, lotrecht übereinander angeordnete dreieckige Öffnungen i aufweist, durch die das Licht fällt. Es können auch Diopter in anderen Formen, auch Kollimatoren, Verwendung finden.The two main bodies b, b have a prismatic bulge. The rear sight arms a and c or a and c are of this type on both of their end faces attached that the sight line of the rear sight is approximately at right angles to the roof edge the prismatic bulge runs. The diopters are according to known constructions but executed differently from each other for both parts of the device. So the one receives Part b, which is closest to the eye, at d a point and a thread f, the latter in a slot g, while the part b that is remote from the eye, one open slot h and two with the point facing each other, perpendicular has triangular openings i arranged one above the other, through which the light falls. Diopters in other shapes, including collimators, can also be used.
Der Winkel, der durch die Visierlinie des Diopters und die Dachkante des Hohlprismas am Hauptkörper b bzw. b, gebildet wird, kann vom rechten Winkel abweichen, es müssen nur beide Geräteteile die gleiche Abweichung nach derselben Richtung aufweisen, denn da Gegenwinkel an Parallelen gleich sind, muß auch die mit den Geräten gerichtete Lage der Wellen parallel sein.The angle made by the sight line of the rear sight and the edge of the roof of the hollow prism is formed on the main body b or b, can be at right angles differ, only both parts of the device must have the same deviation after the same Show direction, because since opposing angles are the same at parallels, the with the devices directed position of the shafts must be parallel.
Der Gebrauch ist folgender: Die beiden Geräte «-erden in der Weise auf je eine Welle gesetzt, daß die beiden Flächen der prismatischen Ausbuchtung die Zylinder der beiden Wellen tangential berühren, die Diopterarme vertikal stehen, der Faden des Diopterarmes c nach Abb. i und der Schlitz des Diopterar-mes a, nach Abb. a sich einander gegenüberstehen. Darauf wird das Auge vor den Schlitz d des Gerätes nach Abb. i in die Visierlinie gerückt und dann eine von beiden Wellen so lange seitlich geschwenkt, bis die Visierlinien beider Geräte zu einer Linie vereinigt werden können.The usage is as follows: The two devices «-ground in this way each set on a wave that the two surfaces of the prismatic bulge touch the cylinders of the two shafts tangentially, the rear sight arms are vertical, the thread of the diopter arm c according to Fig. i and the slot of the diopter arm a, according to Fig. A face each other. The eye is then placed in front of the slit d of the Device moved into the line of sight as shown in Fig. I and then one of the two shafts like this Pivoted sideways for a long time until the lines of sight of both devices merge into one line can be.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB95866D DE372014C (en) | Straightening device for determining the parallel position of two shafts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB95866D DE372014C (en) | Straightening device for determining the parallel position of two shafts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE372014C true DE372014C (en) | 1923-03-23 |
Family
ID=6988384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB95866D Expired DE372014C (en) | Straightening device for determining the parallel position of two shafts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE372014C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422757A (en) * | 1981-08-13 | 1983-12-27 | Hughes Helicopters, Inc. | Apparatus and method for optical phasing of helicopter main rotor blades |
US5890299A (en) * | 1997-09-12 | 1999-04-06 | International Business Machines Corporation | View angle correction for accurate color on liquid crystal displays |
US5992343A (en) * | 1998-05-21 | 1999-11-30 | Drover; Glenn Frank | Parking assistance device |
US6199287B1 (en) * | 1998-11-12 | 2001-03-13 | Chris Rankila | Parking guide |
-
0
- DE DEB95866D patent/DE372014C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422757A (en) * | 1981-08-13 | 1983-12-27 | Hughes Helicopters, Inc. | Apparatus and method for optical phasing of helicopter main rotor blades |
US5890299A (en) * | 1997-09-12 | 1999-04-06 | International Business Machines Corporation | View angle correction for accurate color on liquid crystal displays |
US5992343A (en) * | 1998-05-21 | 1999-11-30 | Drover; Glenn Frank | Parking assistance device |
US6199287B1 (en) * | 1998-11-12 | 2001-03-13 | Chris Rankila | Parking guide |
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