DE245838C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

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- JVl 245838 -; CLASS 15 «. GROUP

JOSEPH PRIVAL in BERLIN.

Writing device for books.

Patented in the German Empire on September 30, 1910.

The invention relates to a copy device which allows a Original entry in a book and at the same time a copy on a colored sheet to be carried out on a loose sheet of paper, on specific ones, not in the same amount and line sequence lying lines of the two writing surfaces by the side of the device a, graduation · is arranged, whose

ίο tick marks correspond to the line width and by means of which the lines to be superimposed can be set for the same dimension figure. : The device allows entries in hardbound books (business books), and although with ink, while the copies can be made on loose forms, it is not necessary that the writing surfaces are lined,

In the on the drawing in Figure ι. In plan view and in Fig. 2 in cross section illustrated embodiment of the device (section on AB of i Fig.) Is ι a plate aufweicher a shaft 3 ι above the plate by means of the brackets 2 is supported freely will. This shaft is ' secured in its height position by the nuts 4 and can be adjusted vertically in slots 5 of the brackets 2. On the shaft 3 is a sheet metal plate 5 with sleeve-like gebov gene, upper edge approaches R swingably and axially displaceable, while the frame 7 is attached to the lower edge of the plate by means of hinges 6. The same is on the side part located on the right in FIG. 1

.-. attached by means of hinges 10 consisting of the parts 8, 9, Ii / ironing · \ which settles to the end parts 11 on the frame. 7 The parts 9 are U-shaped in cross-section, namely open towards the surface lying between the two parts. In these parts, the copying paper D is inserted with its upper and lower edge and held in place by suitable means not shown clamping jaws. On the left side part of the frame 7, a rail 12, 12 ¹ (FIG. 3, cross section) is arranged, which comprises the frame part 7 ^{with lower lugs 12 3.} This rail can be displaced somewhat by means of an adjusting screw 13 on the parts of the frame 7 carrying the same. The adjusting screw 13 is screwed into a shoulder A at the bottom of the frame 7 and fastened with its end rotatably in a vertical bend B of the lower part 12 of the scale rail. The latter consists of two hinge-like parts 12, 12 ¹ , both of which are above the frame part 7. Of these two parts, the part 12 is provided on the upper side in FIG. 3 with a number scale, the graduation marks of which are arranged precisely in accordance with the line division of the writing surfaces; the purpose of this facility will be explained below.

On the rod 3, the U-shaped bracket 14 is also ^{suspended with the sleeve-like bent ends 14 1 of} its legs. This bracket, which is shown in Fig. 1 next to bracket 7 for the sake of clarity, actually engages with its inwardly cranked, sleeve-like ends between the sleeve attachments of plate 5 and comes onto frame 7 and bracket 8, 9, 11 to lie. The frames 7 and 14 have the same width between their longitudinal parts. The bracket 14 can also be attached with its leg ends in a hinge-like manner at the top at a, b on the frame 7. On the left leg of the frame 14 is also a scale rail 15 of the same division and numerals

Claims (2)

tion like those 12, 121 and arranged adjustable from below by means of a screw 151. This scale rail is, however, single and not double like those 12, 121. Furthermore, a web 16 with flat eyelet-like ends can be displaced on the legs 14, the eyelet end of which in FIG. 1 also encloses the scale rail 15. The scales 12, 121 and 15 are set on the frame 7 or 14 in such a way that, when the latter lie on top of one another, the corresponding graduation marks of the scales lie exactly one above the other. The device can be used in two ways. It is initially assumed that an invoice to be written out is to be entered in a business book with ink and pen and at the same time a copy is to be made on an invoice form that gives the invoice to be sent. You now begin by opening the ledger for the relevant page, assuming that it is a book page on the right. You now fold the frame 7 with the bracket 8, 9, 11 and the bracket 14 upwards, place the open ledger on the plate 1 and temporarily turn the (right) side of the ledger to the left to be written on, then put the frame 7 to the next page on the right, using the nuts 4 to bring the shaft 3 to the required height, corresponding to the thickness of the open part of the book. Would be z. B. on the book page to be provided with the entry, this has already been described up to line 7, then the web 16 is shifted on the frame 14 in such a way that its upper edge comes to rest on the scale mark 8 of the scale 15. The lower edge of the web 16 then lies on a line a few lines lower (11 in the example) of the scale 15. Now you clamp the invoice form between the parts 12 and 121 so that its first line next to that line (11) of the scale 121 comes to rest, which is indicated by the lower edge of the web 16 on the scale 15 scale line (11). corresponds, and puts the hanger 8, 9, 11, which was previously turned back on the right, with the carbon paper, the coloring side down, on the invoice form. Now you fold the book sheet to be written (on the left) to the right and fold the bracket 14 onto the same. Then one begins with the entry on the line (11) indicated by the lower edge of the web 16 of the book page with hard pen and ink (the web 16 is pushed up for this purpose), the writing on the first line by means of the carbonless paper of the invoice form below. Between the last line of the previous entry (7 in the example) and the first line of the new entry (11) that has just been made, there is now an empty space comprising a few lines. This corresponds to the usual space above the invoice, which can be used for letter messages and which is now entered there. The web 16 is interchangeable and available in different widths. In order to be able to look up the ledger without having to remove the same from the plate 1, the frames are folded back upwards around their hinges. If a left side of the sheet is to be written on and written through, the frame is moved along the rod 3 to the left and then proceeds as indicated for the right. If it is a question of writing an invoice in ink and pen and entering a copy of the same in a book, the use of the frame 14 with the web 16 is not necessary. The frame 7 is then placed on the open book page to be written on and the number of lines on which the copy has to begin is read on the scale 12. After you have folded the holder 8, 9, 11 of the carbon paper with this on the sheet surface, you put the bill to be written into the number scale 12, 121 so that its first line comes next to the determined number of the free line in the book. Sponsorship τ claims: 1. Copy device with the line division of the writing surfaces corresponding Scale for books, characterized by two frames (7, 14) with graduation marks on the sides and one above the other and are attached to an axis of rotation (3) such that they can be opened upwards, and of which the lower frame (7) on a folding bracket (9) carries the ink sheet, while the upper frame (14) with a movable web (16) serving to fix the point to be written on is provided. 2. Apparatus according to claim 1, characterized in that the frame (7,14) are arranged displaceably on the axis of rotation (3) in order to move it from one to the other to be able to move the other half of an open book. 1 sheet of drawings.