DE362824C - Device for the simultaneous showing of written films and picture films - Google Patents

Description

Device for simultaneous showing of written films and picture films. It is known to show special written films and films at the same time as image films the switching mechanism for the picture film with that for the text film. couple. After Invention, the clutch of the two rear derailleurs should be able to be engaged. For the purpose of The "written film" where "it is not necessary to stop and its" projection .to interrupt by covering this part of the image window. - In appropriate Way can be learned at the time of admission.

The necessary negatives of the writing film are produced in the way that the t - #. real picture film is shown with a projector, which by an engageable clutch is disabled with a pick-up device. Andes places of the video film, for which an explanation by the written film is desired later is; the clutch is engaged, so @ that now after a template in per se known ° way, the film of the recording device the required number of exposures generated turn. The image window and the film of this writing device are only very narrow, the writing film runs advantageously .wagerieäht. - Training The engaging clutch can be any.

As soon as I find the correct position of the written film .zaim the image film is manufactured, which is done by hand with the help of a special device (e.g. a correction plate). can be done, the writing file can be removed as often as and switched on 5verden so that. the only attention of the cinema operator and.d only apply to the sign _ must apply; that him to move. of the interrupter. A! Device for. The. Production of: haranonic association of a cinematographer (for the finished film) a recording device for the written film. a transmission system, (with Interrupter) of the same principle as stated above.

When the movement of the recording apparatus is switched off, -der finished Biedfil @ m demonstrated with the help of the cinematograph (an arbitrarily large Part) and the addresses to be photographed are prepared.

One-on .this. Wisely made written film is perfect with the picture film - so @ that it combines the use described above permitted with the picture film. Once the writing film has been properly switched on, so the script changes automatically to adapt to the action for so long until the, text film - over a certain character - is switched off.

To give the cinema operator an indication of when to take part in the screening I want the clutch to disengage, -is a bit open when the writing film is being made .to leave this unexposed. This indicates that there is a beer demonstration the script film is to be turned off.

Conversely, a blank space or a character (e.g. in a Corner) in the picture that the clutch is to be switched on.

Claims (2)

PAT9NT CLAIMS: e.g. Device for simultaneous demonstration of ; Step films and image films, characterized by an indentable coupling between the switching devices of both films. 2. Device for picking up v oii Text films that match the given image films, characterized by an indentable Coupling between the switching device of a projector through which the picture film running, and the switching device of a recording apparatus with which the font iftfilin is recorded.