DE7230185U - Recording strips for automatic recording machines - Google Patents

Description

PATENT LAWYERS

DEPIi.IKG. AMTHOR DIPL.-ING. WOLF

D-β FHASKFCBT AM MAIN

D-B FBANKFUHT A. M., 13 7 72

x.t.ro »10611) 55 20 23 H711 / III

BLWCO IS POVTVCH LtKMMlTACB 150 1 + *

aeimut B. This
6231 Schwalbach

Salzbacherstr. 5

Recording strips for automatic, working Recording machines

The innovation concerns a recording strip for automatic working recording, writing, calculating, data processing machines or the like made from a continuous sheet of paper folded in zigzag consists, which is provided on its longitudinal edges with perforations for transport and / or for separating the strip wheels is.

Such recording strips are generally known. By their zigzag folding, also called leporallo, they are presented as a stack of connected individual sheets, one after the other an inlet slot, the machine that automatically inscribes the individual sheets or records certain data, be fed ,,

The entire continuous paper ^{strip, controlled accordingly, is transported through the machine with HiT ^ 1} S by side edge perforations and corresponding transport elements of the machine. After leaving the machine, the β, αηζβ strips are again zigzagged to form a stack behind the machine.

The individual sections of the recording strip put together in a stack must now be separated for further use.

Up until now, it is only the separation of the strip sections that is relative Elaborate cutting devices are required or, if these are not available, the individual sections must be longitudinal their kink lines, which are usually perforated, are separated by hand, which is time-consuming and laborious.

To remedy this is the task of the present innovation, i.e., a recording strip is to be created whose Single lab cuts in a simple and time-saving way «-; from each other can be separated.

This object is achieved with a recording strip of the type mentioned according to the innovation in that, adjacent to and on both sides of the kink straight lines running transversely to the strip, parallel separation facilities _f such as perforations, incisions or the like are arranged at the same distance *

Through the training, the lateral kinks can be manually removed of a whole stack separated in one operation and all individual sections of the strip that were initially still connected be separated, but the stack is retained.

In order to facilitate the beginning of the separation process, the recording strip can advantageously be designed such that at the end areas of the at least transverse separation reliefs, such as notches, perforations open to the outer edge or the like «are arranged.

Such tearing relief can of course also be used for the tear-off side edges provided with transport perforations are provided.

In this connection, the recording strip can advantageously also be designed in such a way that it is easier to tear on one outer edge and three other tear reliefs are arranged at the following crossing points of the straight lines in which the separation facilities run

With this design, the side edges and the kink areas can be separated off one after the other.

The novel recording strip is described below with reference to the graphic representation of exemplary embodiments explained in more detail.

In this illustration, Flg. 1 an endless one, folded in a ziok-zaok Recording strips;

Pig. 2 unfolded part of the strip according to Pig. Ij 3 shows a stack that has been collapsed into a stack

Recording strips and
4 shows a stack of strips in a special embodiment.

In the figures, 1 denotes the recording strip, 2 denotes the kink straight lines, 3 denotes the ease of separation, 4, 4 ', 4 "tear-offs and 5 denotes the crossing points of the straight lines in which the cut-off lines run. As can be seen from the figures, On the stack of strips, which consists of coherent individual sections 6, all edge areas 7 can be separated simultaneously on one side in one operation.

In order to facilitate the beginning of the filing process, tearing reliefs can be provided 4 are provided.

Since it is usually also desirable to separate the edge portions 8 with the feed perforations 9 which Einreißerleichterungen in the sense dsr Fig. 4 can be arranged, that is, ·, only at one outer edge a Einreißerleichterung 4 ¹ is provided, following while the direction of arrows 10, at the intersections 5 of the straight lines, in which the separation relief 3 _% ^^

run, tear reliefs 4 "are arranged. The edge areas 7» 8 are then separated starting from the tear relief 4 ⁵ in the direction of arrows 10 »

The separation can be done, for example, that you ien stack Aligns with the ease of separation over the edge of a table and presses the area on the outside with your thumb next to the tear relief 4 or 4 ', 4 "is located.

Claims (3)

Protection claims: 1. Recording strips for automatically operating recording, writing, calculating, data processing machines or the like «, consisting of a zigzag folded paper, which is provided on its longitudinal edges with perforations for transport and / or * for separating the edges of the strips, characterized in that adjacent to and on both sides of the transverse to the strip (l) bend lines (2) parallel with the same spacing Abtrennerleichterungen (3) "as od perforations scribes. angeordret like _e rind. 2. Recording strip according to claim 1, characterized in that the endb6'rich the at least transverse separation facilities (3) tear facilities (4), such as notches, open to the outer edge Perforations or the like. Are arranged. 3. Recording strip according to claim 2, characterized in that one tear relief (4 ¹ ) on one outer edge and three further tear reliefs (4 ") jerails at the following crossing points (5) of the straight lines in which the separation reliefs (3) run, are arranged.