CH102772A - Device for controlling the film door in cinematographic apparatus. - Google Patents
Device for controlling the film door in cinematographic apparatus.Info
- Publication number
- CH102772A CH102772A CH102772DA CH102772A CH 102772 A CH102772 A CH 102772A CH 102772D A CH102772D A CH 102772DA CH 102772 A CH102772 A CH 102772A
- Authority
- CH
- Switzerland
- Prior art keywords
- door
- film
- controlling
- film door
- opening
- Prior art date
Links
Landscapes
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Description
Dispositif de commande de la Porte de film Jans los appareils cinematographiques. Device for controlling the Jans Film Gate los cinematographic devices.
La presente invention a pour objet un dispositif de @commande -de la. Porte tle film dans los appareils rin ematographiques, Jans lequel la Porte de Vappareil et la Porte de film sont mises en relation de mouvement Tune avec 1'autre, pour permettre d'amener automatiquement 1a Porte de film Jans la Position de fermeture ou d'ouvexture lors qu'on forme ou ouvre la Porte de 1'appareil. The present invention relates to a device for @command -de la. Doors the film in the film cameras, in which the Camera Door and the Film Door are connected in movement with one another, to enable the Film Door to be automatically brought into the Closed or Retracted Position. opening when forming or opening the Door of the device.
Dans une forme d'exkution de 1'objet de Pinvention, il y a Sur la .Porte de 1'appareil une pike !de butee qui, lors de la fermetüre de .rette Porte, vient faire Pression contre 1a Porte de film, de manike ä 1'appliquer dans son logement, rette Porte de film se trouvant lib6ree pär Pouverture de la Porte de 1'ap pareil. In one form of execution of the object of the invention, there is a stop pin on the door of the device which, when the door is closed, presses against the film door, manike to apply it in its housing, with the film door being freed by the opening of the door of the device.
Au @dessin annexe, donne ä titre d'exem ple: La fig. 1 est une vue en el'Avation de la Porte de film; la Porte de 1'appareil @in@ma tographique n'est pa.s represent6e; Los fig. 2 .et 3 sont des coupes perpen diculaires ä faxe @<B>de</B> 1a Porte de 1'apgareil, In the appended drawing, gives by way of example: FIG. 1 is an aerial view of the film Gate; the Door of the in@ma tographic apparatus is not represented; Los fig. 2 and 3 are sections perpendicular to the fax of the door of the apartment,
.montrant 1a Porte de film et la Porte de 1'ah pareil respectivement Jans los positions d'ou verture et @de fermeture. .showing the Film Door and the Same Door as the opening and closing positions respectively.
La Porte de film 1 pivote en 2 Sur 1e corps ,de 1'appareil et Porte un ühässis 3 venant ap pliquer 1e film 10,dans 1e couloir 5 au moyen d'un ressort 11 prenant appui Sur une tige 12 solidaire -de la poste 1. La Porte 6 de 1'ap pareil cinematogzaphique est articuke Sur 1e Corps @de celui-,ei en 7 (fig. 2 et 3) et poste une petite 6querre 8 @dont 1'aile perpendicu laire ä la Porte est assez longue pour, lors qu'on rabat la Porte 6 .dans 1a Position de fer meture, venir rencontrer la pike d solidaire de la Porte cde film 1, et faire ainsi Pression Sur ce11e-ci. The film door 1 pivots in 2 on the first body of the device and carries a frame 3 which applies the first film 10 in the first lane 5 by means of a spring 11 resting on a rod 12 integral with the post. 1. Door 6 of the cinematographic device is hinged on the Body @ of this one, ie at 7 (fig. 2 and 3) and posts a small square 8 @ whose wing perpendicular to the Door is quite long for, when the Gate 6 is folded down in the closing position, come and meet the pike d attached to the film cde Gate 1, and thus exert pressure on this one.
Le fonctionnement du dispositi est 1e suivant: Lorsque la Porte 6 est ouverte, la Porte @de, film 1 est @degagee du couloir 5, ainsi qu'il est repr@sent@ ä la fig. 2. Au contraire, lorsque la Porte 6 est ferm6e, 1'equerre 8 vient faire Pression :contre la Porte de film 1 et Pamene au contact ,du film, .de tolle Sorte quo 1e film 10 sofft applique,dann le,couloir 5. The operation of the device is as follows: When Door 6 is open, Door @de, film 1 is @cleared from corridor 5, as shown in FIG. 2. On the contrary, when the Door 6 is closed, the bracket 8 comes to press against the Film Door 1 and brings it into contact with the film, the noise so that the film 10 is applied in the corridor 5 .
Au Moment de 1'ouverture, la Porte de film e4 degagee automatiquement du eoiiloir p;ir la, Pression :du ressort 11 du chf.ssi.s Pres seur 3. At the moment of opening, the film door e4 is automatically disengaged from the mirror by the pressure of spring 11 of pressure chf.ssi.s 3.
Le dispositif, objet de 1'invention, permet de simplifier notablement les manoeuvres de eba.rgement et de dechargement de 1'appareil. En effet, pour la mise en place ,du film, apres avoir place la boite de film Jans 1'appareil, et la bouele de film dann 1a. Porte 1, il suffit de fermer la Porte 6. The device, object of the invention, makes it possible to significantly simplify the maneuvers of loading and unloading of the device. Indeed, for the installation, of the film, after having placed the box of film Jans 1'acteur, and the ball of film dann 1a. Door 1, just close Door 6.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR102772X | 1922-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH102772A true CH102772A (en) | 1924-01-02 |
Family
ID=8871843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH102772D CH102772A (en) | 1922-12-11 | 1923-03-21 | Device for controlling the film door in cinematographic apparatus. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH102772A (en) |
-
1923
- 1923-03-21 CH CH102772D patent/CH102772A/en unknown
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