SU1327044A1 - Film cassette - Google Patents

Abstract

The invention relates to photographic equipment and allows for improved operational capabilities due to the convenience of charging the cassette. In the stepped hole — channel 7 made in the core 5 of the coil 4, articulated rods 9–11 are placed. When the cassette is charged, the protrusion 13 is removed from the channel 7 by the rods 9 and 10 up to the abutment of the protrusion 14 into the corresponding ledge. By rotating the rod 9, the coil 4 wound a film on it, the end of which is fixed in the slot 6 of the core 5. The rod 10 is fixed in the groove 12. The stepped hole - channel 7 is located eccentric to the axis of the coil 4. 1 Cp f-ly, 3 ill. f 7U / W 3; 3 fie.1 GS to about 4 ;: 4

Description

 13270442

The invention relates to a phototechnical channel 7, remove the rods 9 and 10 to

ke, namely to photo cassettes for roller film. ,

The purpose of the invention is to improve the use of exaggerated facilities due to the new convenience of charging,

Figure 1 shows the photo cassette, section; in fig. 2 photo-cassette with charge of its film: in FIG. 3, section A-A in FIG. 2.

The photo cassette consists of a hollow body 1 s, provided with a slit 3. A cat; 5 T11ka 4 with a protruding end of the core 5 is installed in case 1. In the latter, a slot 6 and a longitudinal step01 1 canal 7 are passed, passing eccentrically to its longitudinal axis. In channel 7 s.ozmozhnosyo axial pe10

15

jynopa of the protrusion 14 into the corresponding ledge of the channel 7. Turning the rods 9 10 on the axis x 8 relative to each other, fix the rod 10 in the groove .1.2. Wider the photo cassette for housing 1, rotate coil 4 with rod 9, which at the same time reels se film. At the end of the winding, the rods 9 and 1C are turned and pushed into the stepped channel 7.

Claims (2)

1. A photo cassette containing a pod case with a longitudinal slit, a cap with a hole in which the core of the coil is installed, which is installed in a juxtaposition towards the projecting torus-2o pad, characterized in that. The core of the core b has cores 9-11 that are jointly connected by the axes 8, at the same time a groove 12 is made on the butt of the core, the shape of which corresponds to the shape of st. rod 10, and projections 13 and 14 are made on the cores 9 and 11. Zara dku phototapes vy.poln 1 as follows. Remove the cover 2 and from the housing 1 remove the coil 4. The end of the film is fixed in the slot. 6 and together with the coil 4, the film passes through the slit. 3, is inserted into the housing 1, then fixing the coil 4 with the cover 2. Behind the projection 13 of the stepped 12 jynopa of the protrusion 14 into the corresponding ledge of the channel 7. Turning the rods 9 and 10 on the axis x 8 relative to each other, fix the rod 10 in the groove .1.2. Holding the phototape behind the housing 1, the rod 9 rotates the coil 4, which at the same time reels se film. At the end of the winding, the rods 9 and 1C are turned and pushed into the stepped channel 7. Invention Formula 1. A photo cassette containing a pod case with a longitudinal slit, a cap with a hole in which the core of the coil installed in the core is placed, in order to improve operational capabilities by increasing the convenience of charging, it is equipped with pivotally connected rods installed with the possibility of axial movement in the made in the core of the coil is a stepped hole, while on the extreme rods there are protrusions, and at the end of the core there is a groove, the shape of which corresponds to the shape of the middle rod. 2. A photo cassette in c 1, about tl and - often with the fact that the stepped hole is located eccentric to the axis of the coil. A a Editor A.Lezhnina Compiled by B. Denisov Tehred L. Serdyukova Proofreader L. Pilipenko 3386/47. Circulation 420 Subscription VNSHPI State Committee of the USSR for inventions and discoveries 113035, Moscow,, Raushsk nab., 4/5 Production and printing company Uzhgorod, st. Project, 4 . 3