DE1498217C

DE1498217C - Illuminated panel for the simultaneous display of multiple pieces of information

Info

Publication number: DE1498217C
Authority: DE
Inventors: Jean Versailles Yvelines Pierrat (Frankreich)
Original assignee: Societe Anonyme des Ateliers dAviation Louis Breguet, Paris
Publication date: 1971-11-18

Description

■ .1 2■ .1 2

Die Erfindung bezieht sich auf eine Leuchttafel zweckentsprechend angeordnete Bildträger ver-The invention relates to an illuminated panel appropriately arranged image carriers

für das gleichzeitige Anzeigen einer Mehrzahl von wendet.for displaying a plurality of turns at the same time.

festen und/oder zeitlich veränderlichen Informatio- Die Erfindung wird nachstehend an Hand der nen, insbesondere beim Orten eines sich bewegenden Zeichnung an einem Ausführungsbeispiel näher erObjektes von einem anderen sich bewegenden 5 läutert.fixed and / or time-variable information The invention is described below with reference to the nen, in particular when locating a moving drawing on an exemplary embodiment closer to the object from another moving 5 purifies.

Objekt, bestehend aus einem Projektionsschirm und F i g. 1 ist eine Draufsicht auf eine Einrichtung aus Projektionsvorrichtungen zum Erzeugen von den gemäß der Erfindung, wobei jedoch aus Gründen der verschiedenen Informationen entsprechenden Bildern besseren Übersichtlichkeit der Hilfswagen nicht darauf der Schirmfläche, wobei die beweglichen Teile gestellt ist;.Object consisting of a projection screen and F i g. Figure 1 is a plan view of a device from projection devices for generating the according to the invention, but for reasons of different information corresponding images better clarity of the auxiliary car not on it the screen surface, with the moving parts placed ;.

jeder Projektionsvorrichtung auf einem parallel zu io F i g. 2 ist eine Vorderansicht der Einrichtung, einer Komponente der Geschwindigkeit des Objektes teilweise im Schnitt nach der Linie H-II der Fig. 1; verschiebbaren Wagen angeordnet sind, welcher von Fig. 3 ist eine Seitenansicht, zur Hälfte im einem zweiten, entsprechend einer senkrecht zur erst- Schnitt nach der Linie III-III der F i g. 1,· und sie genannten Komponente verlaufenden Komponente zeigt außerdem den Hilfswagen mit seinen Führungsverschiebbaren Wagen getragen wird, wobei beide 15 mitteln;each projection device on a parallel to io F i g. 2 is a front view of the device; a component of the speed of the object partially in section along the line H-II of FIG. 1; sliding carriage are arranged, which of Fig. 3 is a side view, half in the a second, corresponding to a perpendicular to the first section along the line III-III of FIG. 1, · and they The component mentioned running component also shows the auxiliary car with its guide displaceable Carriage is carried with both 15 centered;

Wagen von ortsfesten Motoren angetrieben sind, F i g. 4 ist eine Ansicht des Hilfswagens, in Rich-Carriages are driven by stationary motors, F i g. 4 is a view of the auxiliary truck looking

nach Patent 1175 896. rung des Pfeils F der F i g. 3 gesehen;according to patent 1175 896. tion of the arrow F in FIG. 3 seen;

Der Erfindung liegt die Aufgabe zugrunde, eine F i g. 5 ist eine Teilschnittansicht nach der LinieThe invention is based on the object of a F i g. Fig. 5 is a partial sectional view taken along the line

Leuchttafel der vorbeschriebenen Art unter Bei- V-V der Fig. 1 und zeigt den unteren Wagen undIlluminated panel of the type described above at Bei-V-V of Fig. 1 and shows the lower car and

behaltung der Vorteile der ortsfest angeordneten ao die Antriebsmittel für die drehbare Platte.Retention of the advantages of the stationary ao the drive means for the rotatable plate.

Antriebsmotoren dahingehend zu verbessern, daß Bei dem in der Zeichnung dargestellten Aus-To improve drive motors in such a way that with the configuration shown in the drawing

die Mittel zur Antriebsübertragung nicht den führungsbeispiel trägt ein ortsfestes Gestell 1 dasthe means for drive transmission not the exemplary embodiment carries a stationary frame 1 the

mittleren Teil des Gerätes, der für die Projektion Proiektionsobjektiv 2 und einen ihm zugeordnetenmiddle part of the device, the projection lens 2 for the projection and one assigned to it

ausgenutzt wird, einnehmen, aber auch nicht die Kondensor 3 (in Fig. 2 durch strichpunktierteis used, take, but also not the condenser 3 (in Fig. 2 by dash-dotted lines

Arbeitsweise des Informationstisches in anderer as Linien wiedergegeben). Auf dem Gestell 1 sindOperation of the information table shown in other lines). On the frame 1 are

Weise stören. ferner Führungen 4 und 5 fest angeordnet, die sichWay disturb. also guides 4 and 5 fixedly arranged, which

Diese Aufgabe wird dadurch gelöst, daß der den beispielsweise von links nach rechts (gemäß F i g. 1) beweglichen Teil tragende zweite Wagen mittels erstrecken und mit Bezug auf welche ein erster eines Hilfswagens verschiebbar ist, der einerseits Wagen 6 hin und her bewegbar ist, der im wesentauf festen Führungen, die zu den Führungen par- 30 liehen die Form eines Rahmens hat.
allel verlaufen, auf denen der zweite Wagen ver- Der rahmenförmige erste Wagen 6 wird auf der schiebbar ist, und andererseits auf Führungen ver- einen Führung 4 durch zwei sich gegenüberliegende, schiebbar ist, die von dem zweiten Wagen getragen in der Mitte der einen Rahmenseite angeordnete sind und zu den Führungen des ersten Wagens par- Rollen 7 und 8 geführt. Die Achse der unteren allel verlaufen, und daß der erste Wagen und der 35 Rolle 7 ist an dem Wagen starr befestigt, während Hilfswagen jeweils von einem zugeordneten Motor die Achse der oberen Rolle 8 von einer kleinen angetrieben sind. federnden Platte 9 (Fig. 3) gehalten ist, welche dieThis object is achieved in that the second carriage carrying the part, for example from left to right (according to FIG. 1), extend by means of and with reference to which a first of an auxiliary carriage is displaceable, the carriage 6 on the one hand being movable to and fro , which essentially on fixed guides that par- 30 borrowed to the guides has the shape of a frame.
The frame-shaped first carriage 6 is slidable on the, and on the other hand on guides, a guide 4 through two opposite, which is carried by the second carriage in the middle of one side of the frame are arranged and led to the guides of the first car par-rollers 7 and 8. The axis of the lower allele run, and that the first carriage and the roller 7 is rigidly attached to the carriage, while auxiliary carriages are each driven by an associated motor, the axis of the upper roller 8 by a small one. resilient plate 9 (Fig. 3) is held, which the

Diese erfindungsgemäße Ausbildung hat den Vor- Rolle 8 gegen die Führung 4 drückt, um jedwedesThis inventive training has the front roller 8 presses against the guide 4 to any

teil, daß mittels des einfachen, wenig -störanfälligen Spiel auszugleichen.part that compensate for that by means of the simple, little-trouble-prone game.

und robusten Hilfswagens, der ohne die Arbeit des 4° Auf der anderen Führung 5 wird der erste Gerätes zu behindern, auf einer Seite angeordnet ist, Wagen 6 durch fünf Rollen geführt, und zwar durch das geringe Trägheitsmoment der beweglichen Teile nahe jedem Ende der einen Seite des Wagens angebeibehalten und das Projektionsfeld von störenden ordnete Rollen 10 und 11, deren an dem -Wagen Abdeckungen freigehalten ist. Zur Einstellung der starr befestigte Achsen rechtwinklig zueinander ver-Lage des beweglichen Teils bedarf es lediglich der 45 laufen, und eine in der Mitte dieser Wagenseite anVerschiebung des ersten Wagens und des Hilfs- geordnete Rolle 12, die ungefähr in der Mitte zwiwagens auf ihren ortsfesten Führungen mit Hilfe sehen den Rollen 10 und 11 liegt (F i g. 3) und deren ortsfester Motoren. Dabei ist unterhalb des Gerätes Achse von einer das Spiel ausgleichenden kleinen ein ausreichender Platz für die Anordnung eines federnden Platte 13 gehalten ist, die an dem ersten Kondensators großer Abmessungen frei geblieben. 50 Wagen 6 mittels Schrauben 14 befestigt ist.
Ein weiterer Vorteil besteht darin, daß die erfin- Wie insbesondere aus F i g. 2 ersichtlich ist, weist dungsgemäße Ausbildung ein schnelleres Ansprechen der erste Wagen 6 eine nach unten ragende Mutter der Leuchttafel auf die Informationen ergeben 15 auf, die mit einem parallel zu den Führungen 4 hat. und 5 verlaufenden Gewinde versehen ist, in welchesand sturdy auxiliary trolley, which is arranged on one side without the work of the 4 ° on the other guide 5 will hinder the first device, trolley 6 guided by five rollers, due to the low moment of inertia of the moving parts near each end of one The side of the car is retained and the projection field of disruptive arranged roles 10 and 11, the covers of which are kept free on the car. To set the rigidly attached axes perpendicular to each other, the moving part only needs to run 45, and one in the middle of this side of the car to move the first car and the auxiliary roller 12, which is roughly in the middle between the car on its fixed guides with the help of the rollers 10 and 11 is located (Fig. 3) and their stationary motors. In this case, there is sufficient space for the arrangement of a resilient plate 13, which remained free on the first capacitor of large dimensions, below the device axis of a small one that compensates for the play. 50 carriage 6 is fastened by means of screws 14.
A further advantage is that the inven- As shown in particular in FIG. 2, the embodiment according to the invention has a faster response. The first carriage 6 has a downwardly protruding nut of the illuminated panel which provides information 15, which has a parallel to the guides 4. and 5 running threads are provided in which

Wenn der bewegliche Teil (Bildträger) außerdem 55 eine Gewindespindel 16 eingreift, die in der einen Drehbewegungen um eine parallel zur Achse des oder der anderen Richtung durch einen von dem Objektivs verlaufende Achse ausführen soll, so ist Gestell 1 getragenen, mit Reduktionsgetriebe vergemäß einer weiteren Ausgestaltung der Erfindung sehenen Motor 17 gedreht werden kann. Eine die vorgesehen, daß der zweite Wagen den beweglichen Spindel 16 umgebende und zwischen einem Ring 19 Teil unter Zwischenschaltung einer Platte trägt, die 60 und der Mutter 15 angeordnete Feder 18 gleicht sich um eine Achse drehen kann, die zu den beiden jedes Spiel zwischen der Gewindespindel und der Koordinatenachsen rechtwinklig verläuft und die Mutter aus. Der vorstehend beschriebene Mechanisvon einem ortsfesten Motor in Drehung versetzt mus gestattet es, den ersten Wagen 6 mit Bezug auf werden kann, der mit der Platte über eine Über- das Objektiv 2 längs der Führungen 4 und 5 hin tragungseinrichtung verbunden ist, die zwei homo- 65 und her zu bewegen,
kinetische Gelenke aufweist. Der erste Wagen 6 trägt sich rechtwinklig zu denIf the movable part (image carrier) also engages 55 a threaded spindle 16, which is intended to perform rotary movements around an axis parallel to the axis of the one or the other direction through an axis running from the lens, frame 1 is carried with a reduction gear according to another Embodiment of the invention see motor 17 can be rotated. A provided that the second carriage surrounding the movable spindle 16 and between a ring 19 part with the interposition of a plate, the 60 and the nut 15 arranged spring 18 can rotate about an axis that can rotate about an axis that to the two any play between the The threaded spindle and the coordinate axes run at right angles and the nut is off. The mechanism described above, rotated by a stationary motor, makes it possible to move the first carriage 6 with reference to FIG. 65 and forth to move
having kinetic joints. The first carriage 6 is perpendicular to the

Wenn das Bild sowohl drehbare als auch nicht Führungen 4 und 5 erstreckende Führungen 20 undIf the image is both rotatable and non-guides 4 and 5, guides 20 and

drehbare Elemente umfaßt, werden getrennte und 2t, die in Schraubenbunde 22 eingespannt sind, undincludes rotatable members, are separate and 2t, which are clamped in screw collars 22, and

Claims

3 43 4

A second carriage 23 is connected to these guides, with which a pinion 56 with wide teeth

slidable, which meshes with a large central opening 24, which while it is with the ring gear 55

is provided. The second carriage 23 is engaged on its remains, some axial displacement

Guides in the same way as the first can run in bearings 57, one of which

Carriage 6 arranged, namely on the guide 20 5 in the second carriage 23 and the other in one

by means of two opposing rollers 25 and attached to the carriage by means of screws 59

26, the axis of the roller 26 being supported by the extension piece 58 (FIG. 5). The wave

Backlash-compensating small resilient plate 27 and 60 of the pinion 56 is through a transmission member

is held, and on the guide 21 by means of five 61, the two constant velocity joints 62 and 63

Rolls 28, 29 and 30, of which the middle roll contains io, with one carried by the frame 1,

30 with its axis from a motor 64 provided with a reduction gear to compensate for the play.

the small resilient plate 31 is held tied.

(Figures 1 and 2). This mechanism allows - with the

As shown in FIG. 3 it can be seen, the second sliding movements of the first and the second carriage-23 carries in its lower part along its one 15 carriage 6 and 23 a rotary movement of the plate 47 edge a guide 33 which is parallel to the combine around an axis that extends parallel to the guides 4 and 5 and thus at right angles to the axis of the lens 2 and at right angles to the guides 20 and 21. With the guide guides the car runs.
33 are two rollers 34 and 35 in engagement, the As from F i g. 3, the image carrier is arranged on an auxiliary carriage 36. The axis ao 65 of the projected image, normally on the roller 34, is rigidly attached to the auxiliary carriage, the rotatable plate 47 by clamping between while the axis of the roller 35 is supported by a lower flange 66 of the plate and a compensating small resilient plate 37 is held in its place by screws 68 clamped hold. ring 67 set. The image carrier 65 is

The auxiliary carriage 36 is moderately centered along a fixed guide 35 on the plate axis of rotation X , which with

38 can be moved back and forth on the frame 1 on the axis of the opening 24 of the second carriage 23 is fixed and coincides at right angles to the guides 4, 5.

and 33 and parallel to the guides 20 and 21 if the projection device is on the screen

runs. The auxiliary car 36 is also on one of the illuminated panels, the image of the silhouette of an aerial parallel to the fixed guide 38 extending and 30 should generate the vehicle from a fixed

Also attached to the frame 1 fixed guide wind rose is surrounded, the silhouette of a

39 movable by means of rollers 40 and 41, the disk corresponding to both the image carrier 65 and the Arranged on the sides of the fixed guide 39, the compass rose is carried by a disc 69 which is shown in FIG (Figs. 3 and 4). a ring 70 is arranged below the second

The auxiliary carriage 36 has a nut 42, in 35 carriage 23 concentric to the opening 24 with the aid of which a threaded spindle 43 running parallel to the fixed guides 39 of elbows 71 engages, .the screws 72 are held. In this way, the compass rose is provided once and for all with reference to the Ver-45 with a collar 44 and a lash adjuster spring. A sliding axis of the carriage, carried by the frame 1, is oriented,
The two image carrier disks 65 and 69 are located so that the spindle 43 can rotate in one or the other very close to one another, without, however, rotating in a different direction. stir so that on the projection screen

This mechanism allows a displacement single clear image is produced

of the second carriage 23 on the guides 20 and on the described and illustrated embodiment

21 and combined in this way the guiding example along the 45 are within the scope of the invention

Guides 20 and 21, i.e. various changes possible upwards or downwards,
(according to Fig. 2), movement of the second taking place

Car 23 with the along the guides 4 and 5, claims:
ie to the left or right (according to FIG. 2), the movement of the first carriage 6. 50 1. Illuminated panel for simultaneous display

Under the second carriage 23 is a rotatable one of a plurality of fixed and / or time-shifted plates 47 arranged (F i g. 3), the information that can be changed at its location, in particular when by means of three elastic support cushions 48 (FIG. 1) locate a moving object from one will hold that on the second carriage 23 by means of other moving object consisting of Screws 49 and spacers 50 are fastened 55 to a projection screen and are made of projection. On the underside of the second carriage 23 there are devices for generating the variously arranged Rollers 51, 52 serve to place the plate 47 on images corresponding to information to guide in their rotation. There are three such of the screen surface, with the moving parts Rollers are provided that run at an angle from each projection device on a parallel about 120 ° on the circumference of the rotatable plate 47 to a component of the speed of the are ordered, namely two rollers 51 are arranged with a fixed object movable carriage, Axis and a roller 52 (Fig. 5), which on which of a second, corresponding to a second carriage 23 by means of screws that are solidified perpendicular to the first-mentioned component elastic slats 53 is held to moving component sliding carriage to allow a play compensation (see. Also 65 is carried, both carriages from stationary Fig. 1). Motors are driven, according to patent 1 175 896,

With the rotatable plate 47 is characterized over her that the

Second carriages carrying part (65) of the circumference of the protruding ring gear 55 in one piece

(23) can be displaced by means of an auxiliary carriage (36) which, on the one hand, is on fixed guides (38,39), which run parallel to the guides (20, 21) on which the second carriage (23) is displaceable is, and on the other hand is displaceable on guides (33) which are from the second carriage (23) are carried and run parallel to the guides (4, 5) of the first carriage (6), and that the first car (6) and the auxiliary car (36) are each powered by an associated motor (17 or 46) are driven.

2. light panel according to claim 1, characterized in that the drive of the first Carriage (6) and the auxiliary carriage (36) from the relevant motor (17 or 46) via spindles and nuts (15, 16 and 42, 43) having Facilities takes place.

3. light panel according to claim 1 or 2, characterized in that the second carriage (23) carries the movable part (65) with the interposition of a plate (47) which revolves around can rotate an axis' which is perpendicular to the two coordinate axes and which can be set in rotation by a stationary motor (64) which is connected to the plate via a Transmission device (55 to 63) is connected, the two constant velocity joints (62, 63) having.

1 sheet of drawings