DE2002276C - Contact memory for booking and similar machines - Google Patents

Description

1 'x / entry roll formed. The special training tier I.öschplalten I and 2 / own clearly the F i g. I and 2. While table top 2 has only one simple longitudinal slot / 25 for each decimal place, just as many protruding lugs 27 and recesses 28 are arranged in locking plate 4 on a cable of the likewise existing longitudinal slots 26 in table top 1, namely like this. that a contact fire wire 5 brought into the division of labor 5 comes to rest against the corresponding number element 6 with sufficient play or the upper edge of the nose Π.

To set the numerical values, sliding slides 19 are provided for each decimal place, with Release tongues 22 equipped and in guide plates - .. hen 20 and 21 are slidably arranged ιΓίμ. 5 and 6).

The adjusting slides 19 brought into the operative position by known adjusting means, for example racks, are moved by a brief shifting process of the guide plate 21 with their release tongues 22 against the corresponding contact spring wires 5 and the latter is printed from the starting position 5 b into the working position 5 α , where they have a cause electrical contact with the row conductors. The contact memory can then be queried in a known manner.

If the set values are then no longer required, the solution takes place in such a way that the rectilinearly displaceable table top 1 is moved cntge.vn the direction of tension of the springs 18 via a cam mechanism (not shown). The imaging iii contact operative position are located erfal.it 5 ti contact spring wires from the lugs 27 of the! -Tischplatte 1 and taken along. As soon as the roller 23 has reached the web 24 of the perforated plate 2. this is also taken along and, in accordance with its diagonal guidance, aiisartikeli. The perforated plate 2 reaches the contact spring wires 5 approximately when the upper edges of the lugs 27 are in the area of the recesses 28, and presses the contact spring wires 5 into their starting positions 5b, in order to then slide on to their initial position, forming a crossover parallel to the extinguishing device 1.

After the drive has been switched off, the extinguishing plates 1 and 2 are also activated by their springs 18 brought back to the basic position.

For this purpose 2 sheets of drawings

Claims (3)

1 2 solves because 1.5 the extinguishing device consists of two superimposed claims: arranged extinguishing plates, one of which extinguishing columns with perpendicular to the line conductors 1. Koniaktspeielier for Buclnings- and similar extending longitudinal Schlilzcn provided and in Machines with pre-tensioned ·· !! Kontaktfederdräh- 5 two coordinates of the platinum level can be moved, th. those in the circular position in recesses while the other Löschplatle in addition to the a locking plate and provided by pressing longitudinal slots with lugs and only in Hinteilschicbern from the Rasilage is movable in the konjktge- direction of the longitudinal slots. to get to the right position with numerals and advantageous refinements can be With a device for deleting the correct deletion error, this continues values, thereby g e k e n η ζ e i c Ii - experience that · only one extinguishing plate directly and net. da! .i the extinguishing device from two over- the second by a driving device from the mutually arranged extinguishing slots (1: 2) is driven first, whereby the entrainment device stands, of which one Löschpiaitc (2) mil ment from one attached to the one extinguishing plate perpendicular to the Zcilenleilern (6) crstrck 15 eccentric rollers and one on the other erasure column Kenden longitudinal slots (25) and consists in two attached stea. Coordinates of the plailen level can be moved. The invention is based on a while the other delete slot (I) explained in more detail in addition to the exemplary embodiment. The drawing shows the longitudinal slots (26) provided with lugs (27) and IeUi jlich in the direction of the longitudinal slots (26) 20 Fig. 1 a known clamping device, movable i U. F i g. 2 a partial plan of the contact memory, 2. Contact memory according to claim I, characterized in Fig. 3 is a perspective view of the latching and characterized that only one extinguishing plate extinguishing agent, (1) with drive means in direct operative connection- Fig. 4 a device for driving the extinguishing manure and the / wide extinguishing plate (2) by means of 25 plates, a driver device (23; 24) is movable. F i g. 5 a front view of the contact memory, 3. Contact memory according to claims I F i g. 6 the contact memory in side view. and 2, characterized in that the Mitr.aii- The contact memory is from one of the device from a number of fixed points corresponding to the desired number of places on the extinguishing plate (1) Eccentric roller (23) and one on the 30th of clamped in a known manner contact-extinguishing plate (2) attached web (24) consists. spring wires5 and numbered conductors arranged in rows 6 formed. Fig. 1 shows a detail of the clamping plates 7; 8th; 9, intermediate plates 10; 11th and a pressure plate 12 formed clamping 35 direction. The contact spring wires are via a point conductor 13 5 each one decimal place electrically connected to one another. The invention relates to a contact memory for In Figs. 2 and 3, the two possible Booking and similar machines like in stable positions of the contact spring wires 5 clearly the known crossbar 40 shown in telecommunications technology. For remaining in the basic position divider. is responsible for a locking plate 4, which is already such a contact memory because the contact spring wire 5 has a rectangular recess, which works in principle so that between mung 28 has, the respective lower edge of the Clamping plates round biased contact spring wires in contact spring wire 5 according to its bias Recesses of a P.astplatte are, 45 is. In the direction perpendicular to this, the when adjusting slides are moved laterally, position is fixed by an intermediate plate 3. This owns are steady, jump against contact wires and further recesses 14 through which the Zifmit create an electrical connection. The return feruiuter 6 are performed. position is then carried out by moving a diagonally. The end of the actual memory Quenching plate, which the contact spring wires in the so quenching plates 1 and 2, with the quenching plate 1 Iedig- pushes back the latched starting position. borrowed parallel to the columns, quenching plate 2, however However, it has been found to be a disadvantage that in two successive movement phases there is the contact spring wires can be moved gonally as well as parallel to the column in the last movement. Both phase by themselves in extinguishing plates 1; 2 due to their pretensioning for this purpose the latching position must jump, while the extinguishers, which in the case of extinguishing plate 1 At this point in time, the pretensioning of all the simple elongated holes 15, in the case of the extinguishing plate 2 rather - also the non-unlatched - contact spring, however, are angled recesses 16 wires to create a small crossing over (Fig. 4). In these slots 15 and recesses must wind. Such high forces are required for this purpose. 16 sleeves 17 engage, which on the one hand the guide lent that the extinguishing plate practically on the further 60 of the extinguishing plate 1; 2 take over, on the other hand the movement is prevented and thereby the possibility of a functionally appropriate distance between individual, partially there is an incomplete deletion. wisely produce plates that are yet to be described, such as To avoid this uncertainty, this from FIG. 5 can be seen. The drive of the Invention set the object, the extinguishing device extinguishing plates 1; 2 takes place contrary to the effect of to design so that the deletion always only on the 65 tension springs 18 on the extinguishing plate 1, which one actually in the working position contact roller 23 carries, which in the basic position with large spring wires is made. rem game is in front of a web 24 of the extinguishing plate 2. According to the invention, the object is thereby achieved. The roller 23 is preferably used for the purpose of adjustment