DE1717310U - PUNCHING DEVICE FOR PULSE REGISTERS. - Google Patents

Description

PArB 81670 * 23.9.55

itia 'Pa-ä-gat-? erwalt'ungs-ßmbI-L Hamburg j Hohe Bleichen 3-1-32

Wn / öötz / Bö. . 17 9 »55

"Punching device for pulse registration devices

For pulse recording devices according to the Propertionalverfahren it is well known, it is difficult to assign $ on the strip chart the single labels the points in time of their measurement. " _S As the recording strip having a measured quantity proportional to the speed traveling pad marks in constant time intervals is the previous attachment © ines Zeltmaßstabee on dam strip is not possible if you. on the other hand the time of a particular mark ₉ holds one can of this mark by counting the marks following the one a measuring times he ^mitteltu-1 Zn this purpose must ein® marking particularly gel ^ ^ Bi rUfftnet werdeno. However, this creates difficulties with the punched tape that is usually used, because the paper for its handwriting is smooth and you can hardly get to the point of interest on the strip because of the punching die.

Therefore, according to the wage, it is defeated? that the punching device in addition to the barren the controlled from the measured variable Stansen a mechanically by pushbutton operated Stanz® j receives the Isur bestimmtsη marking a point in time of the measurement period is "

The punch is arranged so that the ν cm hand

■ ■. j-

The attached hole marking is outside the rows of holes for the actual measurement «This also has the further advantage that the evaluation device can be put into operation automatically with the help of this hole for later evaluation» Can this punch also be used to encode several commands on the strip? by two closely aufeinander'folgende holes are provided, for example for the Stillsetsimg of the signal ₀ The scanning device for this control holes must then be formed so that it shuts down again upon the occurrence sweier course of successive holes are located. signal conditioning. The proposed additional punch can also be used to encrypt further commands on the strip if three, animal or five holes are made in close succession and a corresponding pulse selection circuit is provided in the scanning device.

As an exemplary embodiment of the furnace, FIG. 1 a and 1 b show the Drawing shows a punching device operated by a push button =,

In Figure la _s the punch die of! Recording strip is 5 _and carried out with the help of a push button 4 between the upper part 1 and the Unterteil.2 '? which is held by a stop 5 _s is operated against the force of a leather 6 of the Stanss ^ eBipeX

On the left-hand part of FIG. 1b, the additional punch described in FIG. 1a is 'shown' in a top view. Hecht thereof is Ron of the measured variable controlled punch 8, the! Recording strip 3 comprises in addition to the Sransportlöehern 9 triggered by the measured variable Stanalöcher 10 and a von.Hand, mounted punch hole 11 -on ₀ The hole 11 not only marks a certain time of measurement _s but can also -. as already indicated - serve to control the Aisswertgerätes

Claims (1)

/ * PB 81670 * 23,9.55 Seluita claims ΙΌ punching device for pulse registration devices ;, thereby marked j. that in addition to dsm or the punching controlled by the measured variable, a punch that can be operated mechanically by a push button is provided _? which served to mark the start or end time of the measurement 2a arrangement according to claim 1 _? characterized «that on the recording strip with this stanza several holes that follow one another closely are attached and a specific control command for the evaluation device is assigned to the group of holes Li cnetia Patent-Yerwaltungs-GmbH.