DE6921708U - FILTER CONTROL HANDLE FOR NARROW FILM CAMERAS - Google Patents

Description

AGPA-GEVAERT AKTIENGESELLSCHAPT May 27, 1969

10-for-jur

MP 1156

Filter actuation handle for cine film cameras

The innovation relates to a pilter actuation handle, preferably a filter screw and / or a socket wrench for a camera with an adjustable filter device.

The task of the innovation is to accommodate a pilter actuation handle to usefully solve situations in which the handle is not needed by the handle should be suitable for further punctures for the camera.

According to the innovation, a pilter actuation handle is proposed of the type mentioned at the beginning to be designed as a protective lens cap. The knurled head of a filter screw is from of such a size that it covers the lens of the camera.

In a training according to the innovation, the knurled head enters Thread that can be screwed onto a corresponding thread of the lens is. In a further advantageous embodiment, the filter screw has a resilient attachment for attachment to the Camera lens.

MP 1156

The Pi It erb et ät ät ätshandhat) e can expediently a Approach have, by means of which accessories, preferably lamp holder can be attached. The handle is with one Provided a thread, which enables the camera to be attached to a tripod when shooting artificial light. According to the innovation an actuating pin for the filter device is resiliently attached to the handle.

Further details and advantages of the innovation are explained in more detail with reference to drawings. Show it:

1 shows a filter actuation handle according to the invention and their punctures on a camera,

Pig. 2 another embodiment of the filter actuator ification handling

At the one in the Pig. The camera 1 shown in FIG. 1 is fitted with a filter screw designed as a protective lens cap on the lens 2 3 screwed. For this purpose, the knurled head 3d of the filter hood 3 has an external thread 3a for the lens ring 2 a corresponding internal thread 2a is provided. The filter screw 3 has a further thread 3b, the one has a smaller diameter than the thread 3a, and an adjoining actuating pin 3c for the filter device the camera. The lens ring 2 has a corresponding depth to accommodate the filter screw 3. The actuating pin 3c,

- 3 -
MF 1156

which can be made of plastic, is resiliently mounted to the To keep the overall length of the lens ring 2 as short as possible.

In one in the Pig. 1 indicated way, the thread 3b of the handle 3 can be screwed into the camera 1 to a lamp from which in Pig. 1 only the lamp holder 4 is shown to be attached to the camera 1, the control device for artificial light being set via the actuating pin 3c. An approach 5 of the filter actuation handle 3 is also used, in a manner not shown, to attach various accessories.

In a further embodiment, a resilient extension 4a is provided on a filter screw 4, which is located behind a circumferential Edge 2b of the lens ring.

The filter actuation handle 3, 4 is also equipped with a tripod thread 6 provided, which enables the camera 1 to be attached to a tripod, whereby the actuating pin 3c the filter device is set.

However, the innovation is not limited to these exemplary embodiments. So could the handle of a socket wrench be designed as a lens cap.

Claims (7)

1. Filter actuation handle, preferably screw it in and / or socket wrench for a camera with an adjustable Filter device, characterized in that the filter actuating handle (3; 4) acts as a protective lens cap is trained. 2. Filter actuation handle according to claim 1, characterized in that that the knurled head (3c; 4b) of the filter screw (3 »4) is of such a size that it is the lens (2) of the camera (1). 3. Filter actuation handle according to claims 1 and 2, characterized in that the knurled head (3d) has a thread (3a) which can be screwed onto a corresponding thread (2a) of the lens (2) of the camera (1). 4. Filter actuation handle according to one of the preceding claims, characterized in that the handle (4) carries a resilient extension (4a) for attachment to the lens (2) of the camera (1). 5. Filter actuation handle according to one of the preceding Claims, characterized in that the handle (3; 4) • · · · · t ■ ι • · re · · ■ MF 1156 has an attachment (5), by means of which accessories, preferably lamp holder (4) »are attached. 6. Filter actuation handle according to one of the preceding claims, characterized in that the handle (3; 4) is provided with a thread (6), which enables the camera to be attached to a tripod when shooting artificial light. 7. Parental control manual according to one of the preceding Claims, characterized in that an actuating pin (3c) for the filter device is resilient on the handle (3; 4) is arranged. 1 sheet of drawings 69217Ö