DE1649045U - FRAME FOR DIAPOSITIVE PROJECTION OF STILL IMAGES. - Google Patents

Description

Ρλ6 21773-27.15?

lämund wateier

(2öb) Brauns ehwei g

luienstr. 2

Sebrauchsaras ter registration

Frame for the positive slide projection Still images.

The well-known "J>ia" * Rähaehen for aie projection of still pictures are made of metal, cardboard or synthetic material. There are numerous execution forms known. They either have the "rather difficult assembly of the pictures" part or they are simply not dust-proof. In addition, when assembled they do not show which side of the picture is on top, so that it can easily be discovered by York as "projected image is reversed, zuaal at MchtbilderYorträgen often" the 2eit missing, only by watching dee-35ia Bildee to determine the required location in the Schieberfthmen Bildbuhne at a beam äex Projekts.onslampe ":

The firing removes the mentioned Haeh parts. If you have the slide rail # n _# advantageous on all animal safe surfaces, inwardly open depressions, which are effective as stoppers. It is expedient for each of these depressions to form a self-contained tub. These dust coffers can also be arranged in the pack plate to be attached, or in both ropes. These depressions can also be designed as a sense running all around. Blessing the inner edge of the frame is the edge of the inlaid jßiapoäitiys. This Eand has a height that corresponds to the standardized pick of the slide. 3> as slide is secured against falling out by a wearer on the frame. mask attached to him held. ImJbIIu der. Execution of the l & tske as a special part, it can be plate-shaped or foil-like; In this case it is attached to the four outer surfaces of the tame, for example by gluing it on. The tame can, however, also be made from one piece with the mask.

In the corners of the tick, there are holes aura bofestigea of a cover plate, into which pins fit tightly, which are located at the corresponding points on the cover plate.
This Beck plate is attached after the slide has been inserted

and fixed gear. Your mentioned pens sit so feet in a light box of being able to see that both ropes do not separate from each other by themselves capital.

It is advisable to make the cover plate somewhat smaller in size than the frame and to arrange a delimiting edge on the stretcher that protrudes upwards by the thickness of the cover plate, so that the cover plate rests on the four correspondingly recessed surfaces, i.e. flush with the aforementioned after pressing it down The protruding edge of the frame is therefore not protruding from it * The cover plate is cut out in the format of the front mask mentioned * It has a marking on its outer surface, visible to the user, so that the upper side of the picture can be made on a narrow side of the portrait format * This marking could of course be a \ I denote the bottom of the picture. It is advantageous to place the frame on the left side. It now depends on the owner of the frame inserting the slides correctly, ie all in the same way.

The marking can, for example, be a light, preferably white point be formed, especially with a dark cover plate. You can for the purpose of better understanding, carry out the demonstration in luminous paint in the dark, It is further advantageous to design the mask as an element that can be detected in conceit by feeling, that is to say, for example, as a depression or as a boil. These brands can be auieraem with Parbe, a.Β · self-luminous »off = resp. invest.

It iet "weckTßäSig to increase the security right Binsehiebens of Hähmchens in Rähmchenträger the image stage further" by even one, for example, marks the top of the Querforaatbiicies. It is advantageous to use a different type of marking, for example instead of a point in portrait format there is a longer line in landscape format. Such a line can be made so wide that the white area is used for labeling or other designations. It can be mounted in umfühlbar linterschieä to Hoehforaatwarkierung, OAER smn they ksuin also deepens or increases zubi lighter Jsrkennen in darkness or semi-darkness arrange.

The new Dia-Hähmchen can see all of the above features unite unet can be manufactured in a very inexpensive design *

To further clarify the characteristics that have been met, the following is given below with the help of two illustrations, the tower is explained are, ersohloaeen by the invention.

The representations are not drawn in a yes-fair manner but only schexaatiiieh. Have coarse and similar parts, the same visual symbols

Claims (22)

«. 3 - door Sas T # rstänoai.s unimportant ropes are omitted * Eigur I puts lajika a © raufeicht on the inside of the ßahsiens with a mask attached to it, as well as the corresponding Seekplatte s from ..- the handle side on the right figure 2 is # In cross-section through a frame according to the firing in a different scale, with an inserted slide tiad not yet attached cover plate, Ber Eahmen 1 feeeitsst in a true way ttiaäratiiiehise Foiroat on the fiahraen 1 aage cuts "© you ordered with him on a piece" 2 & i? Eahmen 1 worked along his EtiSenkasteii eiaea rings-on the running a "uäoh the lazy one to advance volume 3" that of the cover plate still to be drilled 4 -616 ^ The position serves when this has been placed on the frame 1. The cover plate 4 lies on the surface 5 of the fisfcmens 1 on its outer surface is flush with the surface of the surface des 5 · In these areas 5 there are el§ dust collecting channels = beäw. Trough-shaped depressions 6 are provided. To attach the peck plate 4 to the Kähiaehen 1 theni when the _Diapositive 7 is inserted according to Kg # 2, the four lower 8 in the hole 1 and the corresponding pins 9 on the cover plate 4. On the right rope of Fig.i you can see aass äie pins 9 there, im ^ egeneaia zvi Fig 2, are inserted ·. The section of the mask 2 of the sheet 1 is denoted by 10, and 11 is the corresponding section in the cover plate 4. 12 is the marking point for the upper edge of an inserted upright slide image. In FIG. 2 it is indicated at 15 that this point is arranged in a recessed position as a clear mark. 14 shows the white area suitable for lettering such as, which is at the same time suitable as a marking means for the upper edge of the picture of a transverse reference. 1.) fiahaen for jDiapositive projection of still images, made of metal, Cardboard, plastic or the like. with image mask and corner plate, dadureh marked that the frame dust chambers are subject to fees · 2,) Eahraen according to claim 1, characterized in that the dust chambers (6) ia actual frame body (i) are formed as a longitudinal course enae wann0iü »fcejsw _# riimen-like depressions . 3 ·) Frame according to claim 2, characterized in »that an Each inner longitudinal surface (5) of the Rahraenl body (1) has one The cavity is arranged as a dust emperor. 4.) Jäahmen according to claim 1, characterized in that the Dust chambers (6) arranged in the cover plate (4) Bind, 5 ·) Frame according to claim 1 and 4 »characterized by that both in the frame part (x) and in the cover part (4) Dust boxes are arranged, 6 ») frame according to claim 1, characterized in that as Dust chamber a ringmimlauienae chin is arranged. 7.0 Eahraen according to claim 1, characterized in that (1) Where (8) are arranged in the corners of the Hahmens and dag the cover plate corresponding pin (4) (9) bears which bo "traram fit into the holes (8) that after mounting the Rataaens by pressing the cover plate (4), the latter is held selbötheramend. 8 ·) What is the claim? ₉ characterized in that the pins (9) are inserted into aie .Deckplatte (4). 9 ·) Jiahaen according to claim 7. » characterized in that the Pin (9) a rope of the cover plate (4) bind, 10.) Frame according to claim 1, characterized in that the slide (7) holding the mask (2) ata actual K & hraenkkörper (1) cut off. 11.) Eahaen according to claim 1, characterized in that the Mask (2) attached to the Bahaenkbody (1) as a special one plates = or foil-like rope is formed with the frame carrier (l) is connected, κ.B. by gluing or welding *. 12 «) frame according to claim 1, characterized in that the Cover plate (4) a marking (12) next to a narrow side dee Maekenausschitte β (Ii) wears, which the upper » or the underside of an inserted portrait format slide (7). 13.) paralyze according to Anapruch 12, characterized in that the Positioning (12) on the left side of the cover plate (4) of the normal © dividing frame is attached. 14 ·) webs according to claim 12, characterized in that the Remove the mask (12) from the beek plate (4) by lift point is formed. 15.3 frame, according to claim. 12, characterized ^ da $ the The mask (12) is stranded with a light, preferably white color. 16 «) tracks imeh claim 12, characterized in that the Brand (12) is provided with luminous paint. 1 ?.) Eahmeit according to claim 12, aa & ureh characterized that the Mark (12) designed as a fählraarke and recessed (13) arranged is. 18.) Rails according to claim 12, characterized in that the Jferke (12) sls protruding Klhlaarke is formed. 19.) Boeh & iiii according to claim 1, aadureh gekennzeiehnet, that on the I / eekplatte (4) next to one of the long edges of your HaskenaiisBchaittes (11) a healing surface (14) is arranged, on the labels, labels, etc. can be noted. 20.) frame according to claim 19, characterized in that the longitudinal surface (14) on the upper one in the normal position of the frame Long edge of the mask cutout (11) of the cover plate (4) is arranged. 21.) Eahiaen according to claim 19, d & aürch marked »daö die Longitudinal surface (14) as a mark to denote the Obericante an inserted Querforiaat-JJiapositiv is formed. 22.) Bahaen for slide projection of still pictures, made of metal »Cardboard, plastic or the like. with suede mask and cover plate, characterized by a cleanup at least aer in the speeches 1, 2, 3, 7, 12, 14, 15, 17, 19, 20 Characteristics·