DD294172A5 - COMBINATION PICTURE HOLDER - Google Patents

Abstract

The combination image holder has square cassettes (K1) of different sizes. Each cassette consists of a transparent front plate (1) and a backing plate attached against it * The front plate (1) is printed with a mask (3) enclosing a rectangular image window (1 a). On the reverse side, the back plate (2) is divided into squares (2 c), of which the outer ones are designed as fastening snap fits (2 c) for connecting straps (6). These engage with Gegenrastsitzen (6 b) in the Befestigungsrastsitze (2 c) self-holding. Both the distance mesh between the centerlines (M) of two adjacent attachment seats (2c) and the pitch mesh between the cartridge perimeter sides and the adjacent centerlines (M) have the same value. It has been found that the distance mesh (X) values which allow the mutual combining of cassettes (K1) which are designed for various standard photograph sizes such as 913, 1015, 1318, 1825 cm, and 46, 58, 810, respectively, although the latter do not have proportional proportions to one another. Fig. 3 {combination picture holder; square cassettes; transparent front panel; Rueckplatte; rectangular picture window; Mask; Fixing Fixing seat; Connecting plate; Counter-locking seat; Abstandsmasz}

Description

AP A47G / 340473.5 "00223

A combination picture holder Field of application of the invention

The invention relates to a combination image holder for photos, prints, etc., consisting of single-image cassettes square basic or outlines, each consisting of a one of the edges of an inserted images overlapping frame member enclosed image window owning face plate and attached against this back plate of the position assurance of the images which is formed on the back side of a plurality of in cassette top view concealed Befestigungsrastsitzen for connecting straps for mutual attachment of adjacent cassettes.

DESCRIPTION OF THE PRIOR ART A combination image holder of this type has become known by US Pat. No. 4,706,397. The single-image cassettes can be joined together to form compositions of various geometric shapes in two mutually perpendicular directions. Every single picture cassette with a rectangular picture window can be aligned either for a portrait or landscape photo. Two adjacent cassettes in a combination are unopposed, ie their respective centerlines are coarse.

Object of the invention

The aim of the invention is to reduce the field of application of the

Combination picture holder for the taking of photos, prints u.a. to increase.

Explanation of the essence of the invention

The invention has for its object to expand the combination options of a combination image holder by the cassettes should be further developed by the simplest possible means and measures such that at least two different sizes of cassettes; as versatile as possible for various photostandard formats, i. can also be combined with each other in the middle axis. This effort has so far seemed impossible because, for example, the lengths: 13-15-18-25 cm of the standard photographic formats:

9 χ 13, 10 χ 15, 13 χ 18, 18 χ 25 cm from format to format in divergent proportions: 0.86 0.83 - 0.72 and the corresponding photo widths: 9-10-13-18 cm represent another relationship arbitrariness.

In different countries have the standard photo formats. integer customs mass; - The result is the following conversion:

Format 4x6 "= 10.16 χ 1 5.24 cm, format 5x8" = 12.7 χ 17.78 cm; Format 8 χ 10 "= 20.32 χ 2 5.4 cm.

It can be seen that the length mass (underlined) and thus their mutual relationships in approximately the standard metric formats 10 χ 15; 13 χ 18 and 18 χ 25 cm respectively.

The above object has been solved according to the present invention now in that the mutual ratio (or the mutual relationships) of the square side lengths of different sizes, each for another of the standard photographic formats 9 χ 13 - 10 χ 15 - 13 χ 18 - 18 χ 25 cm, or. 4χ6-5χ7-8χ 10 "measured Kasstten compared to the mutual ratio (or the mutual relationships) of the lengths of the associated standard photos by so much different is (or are) that for each of the different sized cassettes an equal, integer in their Side-by-side pitch X (modulus) indicates that each pitch of a plurality of center-to-center perimeter grids of the cassettes in series contains the pitch integral, and that said ratio differences of the different sized cassettes are accounted for by these differences

- ³ - zs ff

Width design of the image window enclosing bars of the frame organs or the coverage widths of the image edges are compensated by the frame members.

These measures thus forced, which logically seemed to have made impossible: namely to integrate the different cassette sizes in a common combination system, despite the differences in the mutual proportions of the corresponding standard photostandard formats, which is also characterized by the advantage of any mutual off-axis mounting same and different cassette sizes ,

Based on the later description of the figures, this combination principle is explained in detail.

Another invention complex, which also relates to a combination image holder of the type defined above and is also independent of the previously listed inventive features of importance, is that the Befestigungsrastsitze the back plates are designed to be functionally symmetrical with respect to the two determined by the cassette side edges directions such that the connection tabs provided with counter-sitting seats can be operatively connected in both directions with the fastening grid seats of the back panels.

This leads to several extraordinary advantages.

The mounted in the cassette corners Befestigungsrastsitze can be used for both horizontal and vertical mounting, which increases the combination capacity. In addition, there is more surface for the mounting grid seats, reep. for the locking means of each Befestigungsrastsitzes available. This allows despite softer aberdennoch secure latching function a relatively _flat} elegant

Construction. Unused spare pockets can be placed invisibly on the back of the cassettes, so they do not have to be stored anywhere else so that they can not be found if necessary. As an alternative to a cord-like suspension organ, the connection pockets can be placed arbitrarily for use as a hanger.

embodiments

Other features, some of which are exceptional, will be discussed in detail below with reference to the description of the figures.

In the drawings, embodiments of the invention are shown. Show it:

1 is a front view of a one-by-one cassette sized for a photograph of the standard format 9 χ 13 cm on a scale of 1: 2,

Fig. 2, the rear panel front view of the cassette

1 in the scale 1: 1,

3 shows a portion of the back of the cassette of FIG. 1 in the scale 1: 1,

4 is a side view (Photoeinschubseite) of the cassette of FIG. 1 in the scale 1: 1,

5 shows the snap fit side of a connection tab in the scale 1: 1,

Fig. 6 is a longitudinal side view of the connecting plate of FIG. 5 with partial section AA _r

7 shows the section B-B of FIG. 3 in the scale 2: 1,

8 shows a truncated cord in plan view on a scale of 1: 1,

9 is a side view of FIG. 8,

10 is the rear view of a photos of the

Standard format 10 χ 15 cm, resp. 4 χ 6 "sized cassette on a scale of 1: 2,

Fig. 11 shows the front view of the cassette after

Fig. 10,

Fig. 12 is the rear view of a photos of the

Standard format 13 χ 18 cm ^ resp. 5 χ 7 "sized cassette on a scale of 1: 2,

13 is a front view of the cassette of FIG. 12,

Fig. 14 is the rear view of a for photos of

Standard format 18 χ 25 cm resp. 8 χ 10 "sized cassette on a scale of 1: 2,

15 is a partial region of the cassette of FIG. In front view,

16 is a front view of an existing four different cassette sizes image holder combination in the scale 1: 5,

Fig. 17 a provided by an alternative locking means Befestigungsrastsitz

Guided section of a cassette section with cut alternative connecting tab and

Fig. 18 is a partial length of the connecting plate of FIG. 10 in bottom view.

The cassette K of Figs. 1 to 9 has a square

1 1 '

Outline U, which is reduced due to the recessed corners U on a cross shape. It consists of the transparent front plate 1 and the back plate 2, which are thus designed cross-shaped.

The front panel 1 is occupied by the printed mask 3, which umschlihliesst the image window la. Behind the image window la, i. between front panel 1 and back plate 2, there is the image storage bed 4, which is the back plate 2 informally one of the insertion openings 4a having image insertion channel is formed. Due to the Rückplattenausnehmungen 2a an inserted photo for the purpose of its replacement with a fingertip is easily accessible. Front plate 1 and back plate 2 are fastened on the lines 5 by means of ultrasonic welding against each other. The cassette is used to take a photograph of the standard format 9 χ 13 cm, i. the image storage bed 4 and the image window 1a are dimensioned accordingly.

The rear plate 2 is at the back divided by integrally formed webs 2b in equal-sized squares 2c, of which the outer serve as Befestigungsrastsitze 2c ¹ for connecting straps 6. These each have two counterparts, dji, also formed by webs 6a. when created tab connection (Fig. 3 and 7) in the Befestigungsrastsitze 2c 'engaging Gegenrastsitze.

The rear plate 2 has centrally in its bearing seats 2c · the molded, closed on top hollow pegs 2d, the side walls 2e below the end wall 2f have diametrically opposed recesses 2g. In accordance with these, the tabs 6 are internal

half of their Gegenrastsitze 6b provided with opposite, self-locking / hollow pin-shaped locking tongues 6c, which engage under the protruding locking cams 6d the hollow pin end walls 2f within the recesses 2g.

Between their Gegenrastsitzen 6b, the connecting plates 6 are provided with stabilizing longitudinal ribs 6e, which extend at created tab connection above the back plate webs 2b. Due to the arrangement of the longitudinal

JLQ ribs 6e and a correspondingly lower design of the hollow pin 2d, the locking tongues 6c could be formed so long that they allow a smooth locking and unlatching with excellent locking action. The unlocking is done thanks to the one-sided, under reachable tab extension 6f effortlessly and without tools. A second tab extension has been omitted since it is not necessary in itself and could also interfere with the creation of certain combinations of multiple imaging cassettes.

The connecting lug has centrally within its counter-gripping seats 6b, centrally between these and in the extension 6f the suspension bores 6g ¹ , 6g "and 6g" ¹ . Since there is a free space 7 of a few millimeters when the tab connection between the hollow pin 2d and the tab plane is established, each of these holes can be used for suspension if required, ie. be engaged behind by a nail head or thin wall hook. If, once, none of the suspension bores 6g ¹ to 6g " ^{1 of} the link connections of a combination with the heavy point line coincide, another connection link 6 can be placed specifically to take over the suspension function (without in this case serving to connect cassettes).

As an alternative to this type of suspension, the hollow pins 2d of the rear plate 2 are provided with the central insertion holes 2h, in which the pin cord 8 can be fastened arbitrarily by means of its elastic insertion pins 8a (also as a bridge between adjacent single-use cassettes of a combination). Thanks to the tab holes 6g ', 6g ", the pin cord 8 can also be inserted into the insertion holes 2h of such bearing seats 2c which are occupied by a connecting plate 6. As a result of the thickenings of the pin portions 8b, a placed pin cord 8 lies above the tab plane.

It can also be seen from FIGS. 3 and 4 that the rib areas 2k which terminate in the corner regions of the rear plate 2 are raised in the case of a hanging cassette as spacer feet resting against the wall.

As is apparent from Figs. 2 and 3, the back plate 2 in the corner regions of the insertion channel 4 are still the four for the purpose of securing the position of the photos against the front plate 1 acting leaf springs 2n formed. They are obscured by the mask guarilla 3a. As a result, no pressure points on the front of the photo used can be visible, nor can a frequent change of photos in the areas of the pressure points lead to visible, caused by the photographic layer on the thermoplastic front panel scratch marks.

As a result of this back plate training Einbildkassetten K (same size) can be joined together on all sides and connect through the tabs 6. In this case, adjacent single-image cassettes K can either be arranged without offset or 3Q offset from one another. As a result, different symmetrical or asymmetrical screen combinations can be realized in additional dependency on the number of attached cassettes K.

It has now been found "that, despite the significantly different proportions of the lengths and widths of the different rectangular standard photo formats, with acceptable correction of the proportionality of the masks or the picture windows, the cassette sizes, the respective number of mounting grids 2c ¹ , the middle one Distance from mounting snap fit 2c ¹ to mounting snap fit 2c ¹ and the distances between the Befestigungsrastsitzen 2c ¹ and the peripheral edges of the cartridges to match so that cassette sizes for different rectangular photostandard formats can be combined with each other arbitrarily.

The solution is based on a common pitch X, which determines all the aforementioned parameters of the various cassette sizes.

The following possible X-values were determined, with the size and the number of mounting grid seats differing: about 33.75 mm - about 27 mm - about 22.5 mm and about 16.875 mm.

For the further explanations on the basis of the already partially described and the following drawing figures, the graduation measure 33,75 mm is chosen first. This is particularly favorable, because it leads to a relatively large number of Befestigungsrastsitzen '2c ¹ to relatively wide and long connecting straps 6, whereby a large connection stability is reached.

The square side length S of the outline square U of the cassette K dimensioned for 9 × 13 cm photos according to FIGS. 1 and 4 is 4 × = 4 × 33.75 = 135 mm. Both the distance between the center lines M adjacent Befestigungsrastsitzs 2 c 'and the distance between the cassette peripheral sides and the parallel to these

- ίο -

Center lines M of the corresponding mounting grid seats 2c ¹ have the value X of 33.75 mm. It follows that joder circumferential side in the present arrangement max. three Befestigungsrastsitze 2c 'can be assigned. The four edge strips 2m, which have a width of - remain around the square surface claimed as a whole by the fastening grid seats 2c ¹ . They offer the possibility of arranging the said, a picture change serving Rückplattenausnehmungen 2a and

IQ from the mask 3 hidden springs 2n. The size and design of the mask 3 can be harmoniously designed in relation to the dimensions of the photo 7 of 9 χ 13 cm. In its

In the longitudinal direction, the photo 7 extends to - = 2.5 mm

- - to the corresponding cassette edges. Theoretically, therefore, the two mask crossbeams 3% only need to be made about four millimeters wide to achieve a sufficient photorand coverage .3a ¹ . The actually selected larger beam width is therefore already a first acceptable compromise in order to realize the universile combination possibility for the various cartridge sizes with the division measure of 33.7.5 mm by balancing the beam widths of the various cartridge sizes.

The cassette K according to FIGS. 10 and 11 is designed to take photos of the format 10 χ 15.cm. The outline

2 square U has a side length of 5X = 5 χ 33.75 =

168.75 mm. Per peripheral side here the back plate 12 four Befestigungsrastsitze 12 c 'assigned. In its

Longitudinal, the photo 17 extends to ^L - =

9.3 mm to the cassette edges zoom. In order to achieve a minimal edge coverage 13a 'of the photo 17, the transverse bars 13a of the frame of the mask 13 enclosing the image window 11 must be at least 10 mm wide.

- 11 -

The width of the transom 3a of the 9 χ 13 cm cassette K was thus increased to the theoretically existing

2 difference compared to the cassette K to reduce. Since the conditions in the mask longitudinal beams 3b, 13b behave similarly, their correction should not be discussed here.

The cassette K according to FIGS. 12, 13 serves to take photos of the format 13 × 18 cm. The side length of the outline square U is 6X = 6 χ 33.75 = 202.5 mm. On each peripheral side, the maximum possible of five Befestigungsrastsitzen 22c 'is provided. In its

In the longitudinal direction, the photo 27 extends to - =

11.25 mm to the cassette edges zoom. At minimum edge coverage 23a ^1, this corresponds approximately to a required width of the transverse bar 23a of the mask 23 of 12 mm. It is therefore possible to easily define a bar width.

1 2, which harmonizes with the masks of cassettes K 'and K.

FIGS. 14 and 15 provide evidence that a cassette K for photos of the format 18 × 24/25 cm also fits into the combination system according to the invention. The

4 outline square U has a side length of 8X = 8 χ 33.75 = 270 mm. Since clxeses corresponds to exactly twice the side length of K, special combination figures can be realized thereby. The peripheral sides are each assigned the possible maximum of seven Befestigungsrastsitzen 32c ¹ . A photo 37 extends in its longitudinal direction

270 - 250 of the format 18 χ 25 up to - = 10 mm to the

Cassette edges approach. Again, therefore, the width of the crossbar 33a of the mask 33 with respect to the masks of the cartridges K to K with sufficient photo edge cover 33a haxmonisch align so * that the cassette K also the standardized metric

- 12 -

Taking picture 38 of 18 χ 24,

In the following, proof is provided in a short version that the other division mass X can also be used, and which advantages and disadvantages these have with respect to the treated division dimension X = 33.75 mm _# .

8 graduation X of about 27 mm = 33.75 χ τ-

10

page length = 135 mm racing seats / Se 5 χ 27 = 162 mm 4 6 χ 27 = 189 mm 5 7 χ 27 = 270 mm 6 10 χ 27 9

This results for:

Max. Bef esti gu nqs side length

K ¹ (9x13 cm):

K ² (10x15 cm):

K ³ (13x18 cm):

K ⁴ (18x25 cm):

An inserted photo thus has the following edge distances in the longitudinal direction:

1 2 3 4

K = 2.5 mm, K = 6 mm, K = 4.5 mm, K = 10 mm

1 4 For K and K, the edge distances are therefore the same as for the graduation measure 33.75 mm. At K the edge distance is 6 mm less than 9 mm and less favorable at K 4.5 mm compared to 11 mm. Advantages and disadvantages with regard to the mask corrections are thus roughly in balance.

Due to the larger number of mounting grid seats, the back plate tools are more expensive. Fastening seats and connecting straps are smaller, which reduces the combination stability accordingly.

- 13 -

2 graduation X of about 22.5 mm - 33.75 χ -

This results for:

K ¹ (9x13 cm): 6 χ 22.5 = 135 mm 5

K ² (10x15 cm): 7 χ 22.5 = 157.5 mm 6

K ³ (13x18 cm): 9 χ 22.5 = 202.5 mm 8

K ⁴ (18x25 cm): 12 χ 22.5 = 270 mm 11

An inserted photo thus has the following edge distances in the longitudinal direction:

κ ¹ = 2.5 mm, K ² = 3.75 mm, K ³ = 11.25 mm, K ⁴ = 10 mm

These edge distances are for the mask measurements against the division of 33.75 in particular with respect to

2K cheaper: 3.75 mm instead of 9 mm. Cost-effective, however, is the much larger number of Befestigungsrastsitzen. In addition, the connecting straps are very narrow, which is to achieve the required combination stability a larger number of tabs to position.

33.75 pitch X of about 16.875 mm = -r-

This results for:

max., mounting side-length snap fits / side

K ¹ (9x13 cm): 8 χ 16.875 = 135 mm

K ² (10x15 cm): 10 χ 16.875 "168.75 mm

K ³ (13x18 cm): 12 χ 16,875 = 202,5 mm H

K ⁴ (18x25 cm): 16 χ 16.875 " 270 mm

An imaged photo has the same marginal distances in its longitudinal direction for all cassette sizes as for the graduation measure 33.75 mm. Thus, the same preconditions exist with regard to the mask dimensions. However, mounting snap-fits and connecting straps become exceptionally small, so that either more straps must be set or the straps are to be formed as double straps, which latchingly engage with each end in two fastening snap-fits. All this makes a use of this division measure tool-wise very expensive.

Another advantage of the combination system according to the invention with its four graduated masses is that it also includes the custom-sized standard 4x6 ", 5x7" and 8x10 "photographic formats. Metrically, these formats have the dimensions:

10 16 X 15 24 cm and 12 7 X 17 8th cm 20 3 X 25 4 cm

The lengths 15.24 cm, 17.8 cm and 25.4 cm thus only slightly vary from the lengths 15.0 cm, 18.0 cm and 25.0 cm of the metric formats 10x13, 13x18 and 18x25, so that all means Determine the different division mass side lengths of the cassettes K, K and K the above three inch formats.

The above dividing mass X of about 33.75 mm, 27 mm, 22.5 mm and 16.875 mm are especially favorable values for a compensating mask dimension. It would not be outside the scope of this invention to use under Acceptance of proportionally greater deviations in the dimensioning of the widths of the mask bars or the masking widths of the image

- ¹⁵ -

margins the division mass varies to about + _ 3.5%. At - 3.5%, the square side length of one or the other cassette size shortens approximately to the photo length.

1 4 For all cassette sizes K to K, the arrangement of the mounting grille seats 2c 'around is a circumferential

1 X

Strip (at the cassette K with 2m designated) surrounded by -. By dispensing with the finger recesses and the springs 2n shown only in the case of the cassette K, it would, of course, be possible to move the fixing grille seats 2c 'to the outside at the peripheral edges. Thereby, each peripheral side could e.g. be assigned by K instead of three four Befestigungsrastsitze. It would be necessary for reasons of division either to coincide with the outer edges webs 2b or it would be to halve their thickness. The free strips are thus extremely advantageous.

Likewise, it is conceivable to increase the width of the edge strips 2m to the graduation dimension X, whereby a perimeter side would no longer have a fastening snap fit seat 2c *. However, this would mean a significant restriction of the combination possibilities with the cassette K and the graduation measure of 33.75 mm.

1 · 4 'Through the corner recesses U to U, i. the cross-shaped formation of the per se square cassettes K

to K this is taken in relation to their rectangular picture window their gravity. The mask 3 thus appears optically like two intersecting rectangles, of which the rectangle interrupts the other with the image window. Of course, these corner recesses are not mandatory and especially dispensable if by

a corresponding mask design loosening design effects are realized.

- 16 -

In the combination example according to FIG. 16, the cruciform construction has been dispensed with in the case of the upper cassettes K through K.

From the description of the figures, in addition to the 'realized modular system, the various other advantages are clear. The fastening snap fits 2c * are functional in two directions. As a result, the .Befestigungsrastsitze 2c ^{1 can be used} in the corner areas both for a horizontal and for a vertical mounting. Unused tabs 6 can be placed in the longitudinal or transverse direction hidden behind the back plate 2. Depending on the course of the center of gravity line of a created combination, the trunnion cord 8 can be repositioned as desired: into two adjacent fastening claw seats, from one fastening claw seat to the next but one locking clasp seat and as a bridge from cassette to neighboring cassette. The Befestigungsrastsitze and their locking means are large and allow for safe and still soft locking an attractive flat design.

It is also shown with reference to FIGS. 17 and 18 that the required latching means can alternatively also be provided on the webs 42b forming the fastening grid seats 42c ^{1 of} the backplate 42 and on the webs 46b of the straps forming the counter-snapseats 46a. The rear plate webs 42b have the latching recesses 42b ·, in which engage the latching projections 46c of the tab ribs 46a. The front panel is designated 41 and the picture storage bed 44. However, this type of latching is more difficult to manipulate unless one would slit the lands 46a adjacent to the protrusions 46c, which would create resilient tongues.

- 17 -.

Front and back plate could alternatively be attached to the ultrasonic welding by their edges overlapping terminals against each other. Then, however, the outline squares would be determined by the outer edges of the clamps. Similarly, the front panels could overlap the rear panels with recessed edge areas latching. However, larger combinations in particular would become more unstable.

Claims (16)

claims 1. Combination image holder for photos, prints, etc., consisting of single-size cassettes square Grundbzw. Outline each consisting of a one of a photo frame covering the frame member enclosed image window owning face plate and a back plate secured against this to secure the position of the placed image per peripheral side formed on the rear side a plurality of covered in Kassettendraufs Befestigungsrastsitzen for connecting straps for mutual attachment of adjacent cassettes that is, that the mutual ratio (s) of the square side lengths are differently larger, each for another of the standard photographic formats 9x13, 10x15, 13x18, 18x25 cm.bzw. 1 4 4x6, 5x7, 8x10 "sized cassettes (K to K) are so different from the mutual ratio of the lengths of the corresponding standard photographs that there is one for each of the different sized cassettes the same graduation X (modulus), which is equal in number, results in the fact that each mutual distance of a plurality of perimeter sides of the cassettes in series mounting seats (2c *, 12c *, 22c *, 32c ') from center to center X) contains an integer, and that said ratio differences of the different sized cassettes (K to K) by a width measurement corresponding to these differences of the picture windows enclosing bars of the frame members (3, 13, 23, 33) and the cover widths (3a ¹ , 13a ', 23a', 33a ¹ ) of the photo edges are compensated by the frame members. - 19 - 2. combination image holder according to claim 1, characterized that the fastening grid seats (2c ¹ ) opposite to the outer contours (U) of the cassettes, leaving strip-shaped distance: sf laugh (2m) are set back. 3. combination picture holder according to claim 2, characterized in that the Abstandsm smasse between the centers of the Befestigungsrastsitze (2c ¹ ) and the outer contours (U) of the cassette (K) has a value ^ q »which is divisible by - integer. 4. Combination image holder according to claim 1, characterized in that the graduation measure (X) is between 32.5 and 34.9 mm and is advantageously about 33.75 mm, and that the square side length of the binocular cassette (K) for the photo format 9x13 cm 4 times, 2
(K) for the photo format 10x15 cm _f or 4x6 "5 times, (K) for the photo format 13x18 cm ^ or 5x7" 6 times and (K) for the photo format 18x24 / 25.bzw. 8x10 "is 8 times the division X. 5. combination image holder according to claim 1, characterized in that the Teilungsmass (X) is between 26 and 28 mm and is advantageously about 27 mm, and that the square side length of the Einbildkassette (K) for the Photofo'rmat 9x13 cm the 2
5-fold (K) for the photo 10x15 cm and 4x6 "6-times, (K ³⁾ for the Photo 13x18 cm and 5x7" 7 times and (K ⁴⁾ for the Photo 18x24 / 25 cm or 8x10 "is 10 times the graduation (X). - 20 - 6. combination image holder according to claim 1, characterized in that the graduation measure (X) is between 21.7 and 23.3 now and is advantageously about 22.5 mm, and that the square side length of the imaging cartridge (K) 2 for the photo format 9x13 cm 6 times, (K) for the Photo 10x15 cm, or 4x6 "7-times (K ³⁾ for the photo 13x18 cm, or 5x7" 9 times and (K ⁴⁾ for the photo 18x24 / 25 cm, or 8x10 "the 12 -fold of the graduation. 7. Combination image holder, according to claim 1 to 6, characterized in that the Befestigungsrastsitze (2 c ¹ ) be functionally symmetrical with respect to the two be determined by the cassette side edges be directions such that the Gegensitzen (6 b) provided with connecting straps (6) both said directions are operatively connected to the Befestigungsrastsitzen (2c ¹ ). 8. Combination image holder according to one of claims 1 to 7, characterized in that the back plate (2) is a grid-like, Rasterfeldei (2c) forming web assembly (2b) is formed, and that at least a portion of the Pasterfeider (2c) provided with locking means Befestigungsrastsitze (2c ¹ ) formed - ²¹ - is, in which the connecting tabs (6) engage with their corresponding Gegenrastsitzen (6b). 9. combination image holder according to claim 8 / _2 £ ^ indicates that the Befestigungsrastsitze (2c ¹ ) - measured from the outer seat webs - - a distance from the outer contours (U) of the cassettes have, the value of - integer divisible. 10. Combination image holder according to claim 8, characterized _ge- ^ O records that on the one hand the Befestigungsrastsitze (42c) of the back plate (42) enclosing webs (42b) and on the other hand in said Befestigungsrastsitze engaging webs (46a) of the Gegenrastsitze (46b) of the connecting straps (46) with opposite locking means (42b ¹ , 46c) are provided. 11. The combination picture holder according to claim 1, wherein the fastening grid seats (2c ¹ ) of the rear panel (2) on the one hand and the counter-gripping seats (6b) of the connecting tabs (6) on the other hand are arranged centrally with each other overlapping, provided around with provided with projections and recesses locking means, hollow-peg-like projections (2d, 6c) are fitted, which consist at least partially of selbstfedernden segments (6c). 12. combination picture holder according to one of claims Ibis 11, characterized in that the Befestigungsrastsitze (2c *) of the back plate (2) per ^m at least one approximately centrally arranged insertion hole (2h) for releasably securing a Einsteckzapfen (8a) having, cord-like suspension member (8 ) are provided. - 22 - 13. Combination image holder according to claim 12, characterized in that the connecting straps (6) within their Gegenrastsitze (6b) approximately centrally disposed apertures (6g ¹ ) for the passage of the Einsteckzapfen (8a) placed cord-like Aufhängeorgane (8), and in that the Einsteckzapfen (8 8) are set down in the form of a tier, such that a placed suspension element (8) is located behind the plane of the connecting straps (6). 14. Combination image holder according to claim 12, characterized in that the insertion pin (8 a) are formed in the end regions in the transverse direction of the cord-like suspension member (8) and for the purpose of easier disassembly of tongues (8 c) are surmounted. 15. combination image holder according to claim 1 to 14, , characterized in that the front and back plate (1,2) in its mutual support plane on both sides of the image storage bed (4) between the front and rear plate (1,2) included, at least one cassette peripheral side open, is designed as a slide-in channel are connected by ultrasonic welding together. 16. Combination image holder according to claim 1 to 15, characterized in that the rear plates (2) in each of the four corner regions of the image insertion channel (4) each one, at least with their Eindbereich against the front panel (1) acting spring (2n) is formed, the are concealed by the frame member (3). Be Zt (A. F <eicLhuUfiu.