DE460667C - Tape guide for light advertising using a conical guide body below the luminous flux - Google Patents
Tape guide for light advertising using a conical guide body below the luminous fluxInfo
- Publication number
- DE460667C DE460667C DER68638D DER0068638D DE460667C DE 460667 C DE460667 C DE 460667C DE R68638 D DER68638 D DE R68638D DE R0068638 D DER0068638 D DE R0068638D DE 460667 C DE460667 C DE 460667C
- Authority
- DE
- Germany
- Prior art keywords
- guide body
- guide
- tape
- luminous flux
- conical
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Description
Bandführung für Lichtreklame unter Verwendung eines konischen Leitkörpers unterhalb des Lichtstroms. Bisher hat man bei Lichtreklameapparaten zur Abwicklung eines Filmbandes, um dieses außerhalb der Ebene der Wickelrolle und vor die Lichtquelle zu bringen, umständliche Rollenanordnungen verwendet, welche außerdem den Nachteil hatten, den Film stark zu beanspruchen und frühzeitigen Verschleiß oder gar Reißen herbeizuführen.Tape guide for light advertising using a conical guide body below the luminous flux. So far, one has to deal with illuminated advertising machines a film tape around this outside the plane of the winding roll and in front of the light source to bring, cumbersome roller arrangements used, which also has the disadvantage had to stress the film and cause premature wear and tear or even tearing bring about.
Es ist für Kinematographenapparate bekannt, als Wickelkörper einen drehenden Kegel zu verwenden; ein solcher drehender Kegel wird nach der Erfindung in neuer und sehr einfacher Weise und in einer ganz anderen Betriebsweise verwendet; er ist frei drehbar und mit einem Teller zur Auflagerung der Bandspule versehen, deren innerste Windung sich bis zum untersten Rand des Kegels erstreckt. Durch eine Abzugvorrichtung wird die innerste Windung unmittelbar abgezogen und bewegt und verdreht sich frei ohne Führungsrollen zu der Leitrolle des Bildfensters und dreht durch die Reibung der Spule auf dem Teller diesen und -den Kegel mit.It is known for cinematograph apparatus, as a winding body one to use rotating cone; such a rotating cone is according to the invention used in a new and very simple way and in a completely different mode of operation; it can be rotated freely and is provided with a plate for supporting the tape reel, whose innermost turn extends to the lowest edge of the cone. By a Withdrawal device, the innermost turn is immediately withdrawn and moved and freely rotates without guide rollers to the guide roller of the picture window and rotates due to the friction of the coil on the plate this and the cone with it.
Diese Drehbewegung führt zur Aufwicklung des anderen Bandendes außen auf die Spule wiederum unter freier Bewegung und Drehung von dem Bildfenster in die Ebene der Spulenwindungen. Der sich verdünnende Konus bildet eine Führungsfläche für die untere Kante des ablaufenden Bandendes; für die obere Kante des auflaufenden Bandendes kann ein Führungsstift in der Nähe der Aufwickelstelle angeordnet sein.This turning movement leads to the winding of the other end of the tape on the outside onto the spool in turn with free movement and rotation from the image window in the plane of the coil turns. The thinning cone forms a guide surface for the lower edge of the trailing end of the tape; for the top edge of the rising At the end of the tape, a guide pin can be arranged in the vicinity of the winding point.
Auf den Zeichnungen ist Abb. z eine Ansicht, Abb. 2 eine Ansicht senkrecht dazu, teilweise im Schnitt und Abb. 3 eine schaubildliche Ansicht. Die konische Wickelrolle a nimmt das Band b auf. Die Förderrolle c mit Gegenrolle d durch den Motor f angetrieben, bewirkt den Abzug in der Pfeilrichtung über die Leitrolle k und führt das Band vor das Fenster g der Lichtquelle h. Ein Führungsstift in gibt dem zurücklaufenden Band durch Anliegen an dessen Kante eine genügende Führung, daß sich dieses mit seiner anderen Kante auf den Tellern der Rolle aufsetzt, und zwar sowohl bei horizontaler Lage des Apparates als bei Schrägstellung.In the drawings, Fig. Z is a view, Fig. 2 is a view perpendicular thereto, partially in section and Fig. 3 is a perspective view. The conical winding roll a takes on the tape b. The conveyor roller c with counter roller d is driven by the motor f , causes the trigger in the direction of the arrow over the guide roller k and guides the belt in front of the window g of the light source h. A guide pin in provides sufficient guidance for the returning tape by resting against its edge so that its other edge sits down on the plates of the roll, both when the apparatus is in a horizontal position and when it is at an angle.
Dia Eifindung ist offenbar geradeso gut für bedruckte oder photographische Filme, wie z. B. auch für undurchsichtige Gewebebänder verwendbar, in welchen die Reklameschriften mittels Durchlochungen hergestellt sind.The idea is apparently just as good for printed or photographic Films such as B. can also be used for opaque fabric tapes in which the Advertising letters are produced by means of perforations.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER68638D DE460667C (en) | Tape guide for light advertising using a conical guide body below the luminous flux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER68638D DE460667C (en) | Tape guide for light advertising using a conical guide body below the luminous flux |
Publications (1)
Publication Number | Publication Date |
---|---|
DE460667C true DE460667C (en) | 1928-06-02 |
Family
ID=7413447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER68638D Expired DE460667C (en) | Tape guide for light advertising using a conical guide body below the luminous flux |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE460667C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526377A (en) * | 1947-11-29 | 1950-10-17 | Isreal J London | Projector |
-
0
- DE DER68638D patent/DE460667C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526377A (en) * | 1947-11-29 | 1950-10-17 | Isreal J London | Projector |
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